MCP1650/51/52/53 750 kHz * 5W * 3.3V 100V * 750 kHz MCP1650/51/52/53 8 10 MSOP 750 kHz 5W 120AMCP1650/51/52/53 2.0V 5.5V 2.8V 3.3V 5.0V * * 2.0V 5.5V * SEPIC * IQ < 0.1 A * IQ = 120 A * * UVLO2.0V 2.55V * -40C +125C 750 kHz MCP1650/51/52/53 MCP1650/51/52/53MOSFET * 0.6% * 8 MSOP * * * * * * * LED 3.3V 5.0V 3.3V 12V 5.0V 12V LCD MCP1650/51/52/53 / 8 7 6 5 VIN NC NC SHDN EXT GND CS FB EXT GND CS FB 1 2 3 4 2004 Microchip Technology Inc. MCP1652 8 MSOP 8 7 6 5 1 2 3 4 MCP1651 1 2 3 4 8 MSOP 8 7 6 5 VIN LBO LBI SHDN 10 MSOP VIN PG NC SHDN EXT GND CS FB NC 1 2 3 4 5 MCP1653 EXT GND CS FB MCP1650 8 MSOP 10 9 8 7 6 VIN PG LBO LBI SHDN DS21876A_CN 1 MCP1650/51/52/53 MCP1650 MCP1650 VHIGH VLOW DC = 80% VIN < 3.8V DC = 56% VIN > 3.8V VHIGH VDUTY VIN + + 1R 0.122V 1.22V 9R ISNS Osc. ON/ OFF - 2 VHIGH + VIN CS + VREF - GND VLOW SHDN VIN / S FB + - R Q DR EXT VREF 1.22V DS21876A_CN 2 2004 Microchip Technology Inc. MCP1650/51/52/53 MCP1651/2/3 MCP1650/51/52/53 0&3 0&3 0&33* 0&33* 0&3/%,3* 0&3 VIN 1.22 VREF LBI + LBO - MCP1650 VIN CS SHDN EXT FB GND VREF (1.22V) 0&3 VIN PG 95() + - + A 2004 Microchip Technology Inc. - 95() DS21876A_CN 3 MCP1650/51/52/53 MCP1650/1/2/3 Osc. S R Q DR EXT S R S Q Q 0 0 Qn 0 1 1 1 0 0 1 1 1 Q R 3.3V 12V 100 mA RSENSE 3.3V 10% CIN 8 GND 2 SHDN 5 10 F NC 6 0.05 MCP1650 VIN CS 3 1 EXT 4 FB 7 NC 3.3 H MOSFET/ VOUT = 12V IOUT = 0 100 mA 90.9 k COUT 10 F 10 k DS21876A_CN 4 2004 Microchip Technology Inc. MCP1650/51/52/53 1.0 VIN GND ........................................................... 6.0V CS,FB,LB,LBO,SHDN,PG,EXT............ GND - 0.3V VIN + 0.3V EXT ......................................................... 1A .............................................-65C +150C .........................................-40C +125C ESD 4 kV HBM DC VIN = +2.7V +5.5V SHDN = High TJ =-40C +125C VIN = 3.3V TA +25C VIN 2.7 V S 2.4 -- 2.55 5.5 UVLO 2.7 V VIN R UVLO 1.85 2.0 2.15 V VIN UVLOHYST -- 117 -- 0.001 -- 1 mV ISHD A SHDN IQ -- 120 220 A EXT TSS -- 500 -- s VFB 1.18 1.22 1.26 V VHYS 12 23 mV IFBlk -- -50 -- 50 nA ISNS-TH 75 114 155 mV Tdly_ISNS -- 80 -- ns EXT RHIGH -- 8 18 EXT RLOW -- 4 12 FOSC 650 750 850 kHz VLowDuty -- 3.8 -- V 92 VFB < 1.3V Ext DCHyst DCLOW -- 50 56 -- 62 mV DCHIGH 72 80 88 % 2004 Microchip Technology Inc. VIN % DS21876A_CN 5 MCP1650/51/52/53 DC VIN = +2.7V +5.5V SHDN = High TJ =-40C +125C VIN = 3.3V TA +25C 50 VIN-HIGH VIN-Low -- ISHDN -- MCP1652/MCP1653 LBITH -- % of VIN -- 5 -- 15 % of VIN 100 nA SHDN=VIN LBI 1.18 1.22 1.26 V LBITHHYS 95 123 145 mV ILBI -- 10 VLBI = 2.5V -- 53 -- 200 nA VLBO mV ILB SINK = 3.2 mA VLBI = 0V ILBO -- 0.01 1 A VLBI = 5.5V VLBO = 5.5V LBI LBO TD_LBO -- 70 -- s LBI LBITH + 0.1V LBITH 0.1V MCP1652/MCP1653 VPGTH-L -20 -15 -10 % VFB VPGTH-H +10 +15 +20 % VPGTH-HYS -- 5 -- % VPGOUT -- 53 200 mV IPG SINK = 3.2 mA VFB = 0V TD_PG -- 85 -- s VFB VFBTH + 0.1V VFBTH -0.1V VIN = +2.7V +5.5V SHDN = High TA = -40C +125C VIN = 3.3V TA = +25C TA -40 -- +125 C TJ -40 -- +125 C MSOP-8 JA -- 208 -- C/W SEMI G42-88 MSOP-10 JA -- 113 -- C/W 4 JC51-7 DS21876A_CN 6 2004 Microchip Technology Inc. MCP1650/51/52/53 2.0 VIN = 3.3V VOUT = 12V CIN = 10 F X5R X7R COUT = 10 F X5R X7R IOUT = 10 mA L = 3.3 H SHDN > VIH TA = +25C 840 ILOAD = 0 mA 175 Oscillator Frequency (kHz) Input Quiescent Current (A) 200 T J = +125C 150 T J = +25C 125 T J = - 40C 100 75 50 2 2.5 3 3.5 4 4.5 5 5.5 820 800 VIN = 2.0V 780 VIN = 5.5V 760 VIN = 4.1V 740 VIN = 2.7V 720 6 -40 -25 -10 Input Voltage (V) 2-1 -- 2-4 ILOAD = 0 mA 35 50 65 80 95 110 125 140 -- Duty Cycle Switch Over Voltage (V) V IN = 5.5V V IN = 4.1V 150 125 100 V IN = 2.7V VIN = 2.0V 75 V IN = Rising 3.84 175 3.83 3.82 3.81 3.80 3.79 3.78 3.77 3.76 3.75 50 -40 -25 -10 5 20 35 50 65 80 95 -40 -25 -10 110 125 Ambient Temperature (C) 2-2 5 20 35 50 65 80 95 110 125 Ambient Temperature (C) -- 2-5 -- 94.0 Duty Cycle Switch Voltage Hysteresis (mV) 800 Oscillator Frequency (kHz) 20 3.85 200 Input Quiescent Current (A) 5 Ambient Temperature (C) 780 T J = +25C 760 T J = +125C 740 720 T J = - 40C 700 2.7 3 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6 93.5 93.0 92.5 92.0 91.5 91.0 90.5 90.0 -40 -25 -10 Input Voltage (V) 2-3 -- 2004 Microchip Technology Inc. 5 20 35 50 65 80 95 110 125 Ambient Temperature (C) 2-6 -- DS21876A_CN 7 MCP1650/51/52/53 VIN = 3.3V VOUT = 12V CIN = 10 F X5R X7R COUT = 10 F X5R X7R IOUT = 10 mA L = 3.3 H SHDN > VIH TA = +25C 1.230 T A = +25C 1.225 0.8 V FB Voltage (V) EXT Sink/Source Current (A) 1.0 ISINK 0.6 0.4 ISOURCE T J = +125C 1.220 T J = +25 1.215 T J = - 40C 1.210 0.2 1.205 0.0 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 2 6.0 2.5 3 Input Voltage (V) 2-7 EXT -- 0.8 2-10 4 4.5 5 5.5 6 -- 18 VIN = 3.3V 0.7 16 ISINK 0.6 VFB Hysteresis (mV) EXT Sink/Source Current (A) 3.5 Input Voltage (V) 0.5 0.4 ISOURCE 0.3 0.2 0.1 14 TJ = +125C 12 10 TJ = +25C 8 6 TJ = - 40C 4 2 0 0.0 -40 -25 -10 5 20 35 50 65 80 95 110 125 2.7 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6 Input Voltage (V) Ambient Temperature (C) 2-8 3 EXT -- 2-11 -- EXT Rise / Fall Time (nS) 80 70 60 2.7VFALL 50 2.7VRISE 40 30 5VRISE 20 5VFALL 10 0 100 150 200 250 300 350 400 450 500 External Capacitance (pF) 2-9 EXT -- DS21876A_CN 8 2-12 2004 Microchip Technology Inc. MCP1650/51/52/53 VIN = 3.3V VOUT = 12V CIN = 10 F X5R X7R COUT = 10 F X5R X7R IOUT = 10 mA L = 3.3 H SHDN > VIH TA = +25C T A = 25C IOUT = 100 mA 89 Efficiency (%) 87 85 83 81 79 77 75 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0 Input Votlage (V) 2-13 2-16 -- 90 T A = 25C V IN = 3.3V Efficiency (%) 85 80 75 70 65 60 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 100.0 Load Current (mA) 2-14 2-17 -- 12.16 T A = 25C IOUT = 100 mA Output Voltage (V) 12.15 12.14 12.13 12.12 12.11 12.10 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 6.0 Input Voltage (V) 2-15 2004 Microchip Technology Inc. 2-18 -- DS21876A_CN 9 MCP1650/51/52/53 VIN = 3.3V VOUT = 12V CIN = 10 F X5R X7R COUT = 10 F X5R X7R IOUT = 10 mA L = 3.3 H SHDN > VIH TA = +25C 12.17 129 LBI Hysteresis Voltage (mV) T A = +25 Output Voltage (V) 12.16 VIN = 3.3V 12.15 12.14 12.13 V IN = 4.3V 12.12 12.11 12.10 10 20 30 40 50 60 70 80 90 T J = +125C 128 127 126 125 T J = +25C 124 123 T J = - 40C 122 121 120 100 2 2.5 3 Output Current (mA) 2-19 0.26 I OUT = 100mA 0.18 0.16 0.14 0.12 0.10 2.7 3.0 3.3 3.6 3.9 4.2 4.5 4.8 5 5.5 6 5.1 5.4 LBI -- 5.7 6.0 200 150 T J = +125C 100 T J = +25C 50 T J = - 40C 0 0 Input Voltage (V) 2-20 4.5 250 LBO Output Voltage (mV) (V) PK-PK VOUT Ripple 2-22 T A = +25C 0.24 0.20 4 Input Votlage (V) -- 0.22 3.5 2 4 6 8 10 LBO Sink Current (mA) -- 2-23 LBO --LBO LBI Threshold Voltage (V) 1.230 1.225 T J = +125C 1.220 T J = +25C 1.215 T J = - 40C 1.210 1.205 2 2.5 3 3.5 4 4.5 5 5.5 6 Input Voltage (V) 2-21 LBI -- DS21876A_CN 10 2-24 LBO 2004 Microchip Technology Inc. MCP1650/51/52/53 VIN = 3.3V VOUT = 12V CIN = 10 F X5R X7R COUT = 10 F X5R X7R IOUT = 10 mA L = 3.3 H SHDN > VIH TA = +25C PGTH(HIGH) 116 T A = 25 Current Sense Threshold (mV) PG Threshold and Hysteresis (% of V OUT ) 20 15 10 PGT H(Hysteresi 5 0 -5 -10 PGTH(LOW) -15 -20 2.7 3 3.3 3.6 3.9 4.2 4.5 4.8 5.1 5.4 5.7 114 112 T J = +125C 110 108 T J = +25C 106 T J = - 40C 104 6 2 2.5 3 Input Voltage (V) 4 4.5 5 5.5 6 Input Voltage (V) 2-25 PG -- 2-28 -- 20.0 V EXT R ON HIGH (Ohms) 250 PG Ouput Voltage (mV) 3.5 200 T J = +125C 150 100 T J = +25C 50 T J = - 40C 16.0 T J = +125C 12.0 8.0 T J = - 40C 4.0 T J = +25C 0.0 0 0 2 4 6 8 2 10 2.5 3 PG Output Sink Current (mA) 2-26 PG -- 3.5 4 4.5 5 5.5 6 Input Voltage (V) 2-29 VEXT -- 8.0 V EXT R ON Low (Ohms) 7.0 6.0 T J = +125C 5.0 4.0 3.0 T J = - 40C 2.0 T J = +25C 1.0 0.0 2 2.5 3 3.5 4 4.5 5 5.5 6 Input Voltage (V) 2-27 PG 2004 Microchip Technology Inc. 2-30 VEXT -- DS21876A_CN 11 MCP1650/51/52/53 3.0 3-1 3-1 MCP1650 MCP1651 MCP1652 MCP1653 3.1 1 1 1 1 EXT 2 2 2 2 GND 3 3 3 3 CS 4 4 4 4 FB 5 5 5 6 SHDN -- 6 -- 7 LBI -- 7 -- 8 LBO -- -- 7 9 PG 8 8 8 10 VIN EXT 3.6 LBI EXT N MOSFET SHDN UVLO EXT LBI 1.22V LBO 3.2 3.7 GND GND 3.3 CS CS VIN-122 mV 3.4 FB FB 1.22V 3.5 LBO LBO LBI 10 mA SHDN UVLO LBO 3.8 PG PG FB 15% 10 mAPG SHDN UVLO PG 3.9 VIN VIN 2.7V 5.5V SHDN SHDN VIN DS21876A_CN 12 2004 Microchip Technology Inc. MCP1650/51/52/53 4.0 4.1 MCP1650/51/52/53 N MOSFET 750 kHz MCP1650/51/52/53 EXT 750 kHz N MOSFETNMOSFET MOSFET EXT MOSFET MOSFET 4.2 MCP1650/51/52/53 2.7V 5.5V S UVLO 2.55V R UVLO 2.0V "" R MCP1650/51/52/53 2V 2004 Microchip Technology Inc. 4.3 MCP1650/51/52/53 3.8V 80% 3.8V 56% MOSFET 3.8V 80%56% 3.8V 5.0 "" 4.4 SHDN MCP1650/51/52/53 SHDN MCP1650/51/52/53 UVLO MCP1650/51/52/53 4.5 MCP1650/51/52/53 UVLO 4.6 MCP1650/51/52/53 750 kHz 3.8V 80% 56% 3.8V 5.0 "" DS21876A_CN 13 MCP1650/51/52/53 4.7 FB 4.11 FB 1.22V EXT 750 kHz N MOSFET 1.22V 12 mV MCP1651 MCP1653 LBI LBI LBI 1.22V+123 mV LBO LBO 0.1 A LBI1.22VLBO 10 mA 123 mV LBO 4.8 4.12 PWM 4.9 CS CS VIN - 122mV N MOSFET 4.10 EXT MCP1652 MCP1653 FB 15% PG 10 mA 15% PG 4.13 4.13.1 CS VIN CS EXTNMOSFET 400 mA 800 mA EXT VIN GND N MOSFET DS21876A_CN 14 2004 Microchip Technology Inc. MCP1650/51/52/53 5.0 5.1 5.1.1 MCP1650/51/52/ 53 MCP1650/51/52/53 VIN S UVLO 2.55V VIN VIN > 3.8V56% VIN < 3.8V 80% MCP1650/51/52/53 MCP1650/51/52/53 - Single-Ended Primary Inductive Converter SEPIC 100V MCP1650/51/52/53 MOSFET 3.3V 12V 100 mA RSENSE 0.05 VIN GND CIN SHDN 10 F 3.3V 10% 3 8 2 5 NC 6 MCP1650 1 4 CS 3.3 H MOSFET/ VOUT = 12V IOUT = 0 100 mA EXT FB 90.9 k 7 NC COUT 10 F 10 K 5-1 MCP1650/51/52/53 2004 Microchip Technology Inc. DS21876A_CN 15 MCP1650/51/52/53 5.1.2 MCP1650/51/52/53 2.0V MCP1650/51/52/53 2 6V MCP1650/51/52/53 MOSFETR UVLO < 2.0V 2.7V MCP1652 PG 5.0V 1A Vout = 5V Iout = 1A 3.3 H 10 2.8V 4.2V VIN GND 0.1 F SHDN Cin 47 F off on 2 CS 3 8 N MOSFET 1 EXT MCP1652 5 4 NC 6 7 FB 3.09 k Cout 47 F PG 0.1 1 k 5-2 5.1.3 MCP1650/51/52/53 SEPIC LED 3.6V 3 MCP1650/51/52/53 SEPIC SEPIC 2 1 1 SEPIC SEPICLED 3.6V 3W LED SEPIC 3.3 H 10 2.8V 4.2V CIN 47 F VIN 0.1 F GND SHDN 3 8 2 MCP1651 1 5 4 NC 6 7 4.7 F IOUT = 1A CS N MOSFET 3.3 H EXT FB COUT 47 F 2.49 k PG 0.1 1 k 3W LED 0.2 5-3 DS21876A_CN 16 SEPIC MCP1650/51/52/53 2004 Microchip Technology Inc. MCP1650/51/52/53 5.2 MCP1650/51/52/53 MCP1650/51/52/53 / MCP1650/51/ 52/53 5.2.1 = 2.8V 4.2V = 12V = 100 mA = 750 kHz = 80% VIN < 3.8V = 56% VIN > 3.8V V OUT R TOP = R BOT x ------------- - 1 V FB : RTOP = RBOT = RC 100 k 1.22V RBOT = 10 k VOUT = 12V VFB = 1.22V RTOP = 88.4 k 90.9 k 2004 Microchip Technology Inc. 5.2.1.1 P OUT = VOUT x I OUT POUT = 12V X 100 mA POUT = 1.2 W PIN = P OUT ( Efficiency ) PIN = 1.2W/80% 80% PIN = 1.5 W 1 VOUT = ------------- x VIN 1 - D VIN 1 V OUTMAX = ---------------- x 2.8 1 - 0.8 14V 3.8V 3.8V 80% 56% 1 V OUTMAX = ------------------- x 3.8 1 - 0.56 VOUTMAX = 8.63V 12V DS21876A_CN 17 MCP1650/51/52/53 2 1 Energy = --- x L x IPK 2 5.2.2 MOSFET RDSON N MOSFET 5.2.2.1 1. VIN I PK = -------- x T ON L 3.3 H FSW = 750 kHz TON = (1/FSW * ) IPK (2.8V) = 905 mA Energy (2.8V) = 1.35 J Power (2.8V) = 1.01 W 3.8V 3.8V 14V IPK (3.8V) = Energy at 3.8V = Power = 860 mA MOSFET 2. MOSFET ----MOSFET VOUT + VFD 12V MOSFET 12V + 0.5V 20V 12V RDSON----MOSFET MOSFET SOT-23 MOSFET IRLM2502 N MOSFET VBDS = 20V RDSON = 50 m VGS = 2.5V RDSON = 35 m VGS = 5.0V QG = = 8 nC VGS = 0.6V 1.2V RDSON MOSFET RDSON MOSFET 1.22 J 5.2.3 0.914 W 12V 12V 12V 20V 30V 3.3 H 2.2 H FSW = 750 kHz TON = (1/FSW * ) IPK (2.8V) = 1.36A Energy (2.8V) = 2.02 J Power (2.8V) = 1.52 W IPK(3.8V) = 1.29A Energy at 3.8V = 1.83 J Power = 1.4 W 3.3V 5.0V 3.3 H DS21876A_CN 18 2004 Microchip Technology Inc. MCP1650/51/52/53 5.2.4 / effective series resistance ESR MCP1650/51/52/53 0.1 5.2.5 MCP1651 MCP1653 LBI 1.22V LBI LBI LBO MOSFET 10 mA LBI LBO 5.2.6 5.2.7 Sumida(R) Corporation http://www.sumida.com/ Coilcraft(R) http://www.coilcraft.com BH Electronics(R) http://www.bhelectronics.com Pulse Engineering(R) http://www.pulseeng.com/ Coiltronics(R) http://www.cooperet.com/ MuRata(R) http://www.murata.com/ Kemet(R) http://www.kemet.com/ Taiyo-Yuden http://www.taiyo-yuden.com/ (R) AVX http://www.avx.com/ MOSFET International Rectifier http://www.irf.com/ Vishay(R) /Siliconix http://www.vishay.com/ company/brands/siliconix/ ON Semiconductor(R) http://www.onsemi.com/ Fairchild Semiconductor(R) http://www.fairchildsemi.com/ MCP1652 MCP1653 FB 15% FB 15% PG MOSFET 15% PG 2004 Microchip Technology Inc. DS21876A_CN 19 MCP1650/51/52/53 6.0 0&35 999$ 73 9287B 73 9,1B &RLOFUDIW '2+& / $ ) ' 95 + )86( 99 73 *1' 5 . & & 8 +0 )0& .$+ 5*&0 %5 ':6 ($ .$1 5 . 5 4 4 ,5/0/ 9$ 73 *1' 3*1' $*1' $*1' 3*1' 95 4 - 5 & %$',& 3*1' 5 . 0&3B0623 73 6+'1 $*1' $*1' 5 ' /(' 6-1 MCP1650/51/52/53 MCP1650/51/52/53 VIN MCP1650/51/52/53 +VIN_1F1 C2 L1 Q1 GNDQ1 Q1 +VIN_1 F1 L1 D1 C1 R4 GND C2 Q1 R4 GND "" R6 R8 MCP1650/51/52/53 GND C2 R1 C3 MCP1650/ 51/52/53 VIN >1W MCP1650/51/52/53 VIN DS21876A_CN 20 2004 Microchip Technology Inc. MCP1650/51/52/53 6-2 MCP1650/51/52/53 6-3 MCP1650/51/52/53 6-2 1 oz. C2 R4 TP2 MCP1650/51/52/53 FB C2 6-2 2004 Microchip Technology Inc. 6-3 DS21876A_CN 21 MCP1650/51/52/53 7.0 7.1 8 MSOPMCP1650, MCP1651, MCP1652 1650SE 0448256 XXXXX YWWNNN 10 MSOPMCP1653 XX...X YY WW NNN 1653SE 0448256 XXXXX YYWWNNN * 01 Microchip * Microchip DS21876A_CN 22 2004 Microchip Technology Inc. MCP1650/51/52/53 8 UAMSOP % % P $ " Q A ! ! C F ! & , B Q S 7<3 7<3 $ $ $ ( 7<3 7<3 ( ' / ) F F % A B '( # 2004 Microchip Technology Inc. DS21876A_CN 23 MCP1650/51/52/53 10 UNMSOP ( ( S ' % Q A $ F F $ $ / ) B / Q S 7<3 %6& %6& %6& 2%& 7<3 %6& %6& %6& 5() $ $ $ ( ( ' / ) F F % A B ' (PP -('(&02 & DS21876A_CN 24 2004 Microchip Technology Inc. MCP1650/51/52/53 X X XX UVLO a) b) c) d) MCP1650 750 kHz MCP1651 750 kHz MCP1652 750 kHz MCP1653 750 kHz a) b) c) d) UVLO R S = 2.0V = 2.55V E = -40C +125C a) b) MS UN = 8 (MSOP = 10 (MSOP c) a) a) b) c) d) MCP1650R-E/MS UVLO 2.0V MCP1650RT-E/MS UVLO 2.0V MCP1650S-E/MS UVLO 2.55V MCP1650ST-E/MS UVLO 2.55V MCP1651R-E/MS UVLO 2.0V MCP1651RT-E/MS UVLO 2.0V MCP1651S-E/MS UVLO 2.55V MCP1651ST-E/MS UVLO 2.55V MCP1652R-E/MS UVLO 2.0V MCP1652RT-E/MS UVLO 2.0V MCP1652S-E/MS UVLO 2.55V MCP1652ST-E/MS UVLO 2.55V MCP1653R-E/UN UVLO 2.0V MCP1653RT-E/UN UVLO 2.0V MCP1653S-E/UN UVLO 2.55V MCP1653ST-E/UN UVLO 2.55V 1. 2. 3. Microchip Microchip 1-480-792-7277 Microchip www.microchip.com www.microchip.com/cn 2004 Microchip Technology Inc. DS21876A_CN 25 MCP1650/51/52/53 DS21876A_CN 26 2004 Microchip Technology Inc. Microchip * Microchip Microchip * Microchip Microchip * Microchip Microchip * Microchip * Microchip "" Microchip Microchip Digital Millennium Copyright Act Microchip Technology Inc. Microchip Technology Inc. Microchip Microchip Microchip Microchip Microchip Microchip Microchip Accuron dsPIC KEELOQ microID MPLAB PIC PICmicro PICSTART PRO MATE PowerSmart rfPIC SmartShuntMicrochip Technology Inc. AmpLab FilterLab Migratable Memory MXDEV MXLAB PICMASTER rfPIC SEEVAL SmartSensor The Embedded Control Solutions Company Microchip Technology Inc. Analog-for-the-Digital Age Application Maestro dsPICDEM dsPICDEM.net dsPICworks ECAN ECONOMONITOR FanSense FlexROM fuzzyLAB In-Circuit Serial Programming ICSP ICEPIC Migratable Memory MPASM MPLIB MPLINK MPSIM PICkit PICDEM PICDEM.net PICLAB PICtail PowerCal PowerInfo PowerMate PowerTool rfLAB rfPICDEM Select Mode Smart Serial SmartTel Total Endurance Microchip Technology Inc. SQTP Microchip Technology Inc. (c) 2004, Microchip Technology Inc Microchip Chandler Tempe Mountain View 2003 10 ISO/TS-16949:2002 PICmicro(R) 8 KEELOQ(R) EEPROM ISO/TS-16949:2002 Microchip ISO 9001:2000 2004 Microchip Technology Inc. DS21876A_CN 27 Corporate Office 2355 West Chandler Blvd. Chandler, AZ 85224-6199 Tel: 1-480-792-7200 Fax: 1-480-792-7277 http://support.microchip.com www.microchip.com - Tel: 86-10-8528-2100 Fax: 86-10-8528-2104 Australia - Sydney Tel: 61-2-9868-6733 Fax: 61-2-9868-6755 - Tel: 86-28-8676-6200 Fax: 86-28-8676-6599 India - Bangalore Tel: 91-80-2229-0061 Fax: 91-80-2229-0062 Austria - Weis Tel: 43-7242-2244-399 Fax: 43-7242-2244-393 Denmark - Ballerup Tel: 45-4450-2828 Fax: 45-4485-2829 - Tel: 86-591-8750-3506 Fax: 86-591-8750-3521 India - New Delhi Tel: 91-11-5160-8631 Fax: 91-11-5160-8632 France - Massy Tel: 33-1-69-53-63-20 Fax: 33-1-69-30-90-79 - Tel: 852-2401-1200 Fax: 852-2401-3431 Japan - Kanagawa Tel: 81-45-471- 6166 Fax: 81-45-471-6122 Germany - Ismaning Tel: 49-89-627-144-0 Fax: 49-89-627-144-44 - Tel: 86-21-5407-5533 Fax: 86-21-5407-5066 Korea - Seoul Tel: 82-2-554-7200 Fax: 82-2-558-5932 82-2-558-5934 Italy - Milan Tel: 39-0331-742611 Fax: 39-0331-466781 Atlanta Alpharetta, GA Tel: 1-770-640-0034 Fax: 1-770-640-0307 Boston Westford, MA Tel: 1-978-692-3848 Fax: 1-978-692-3821 Chicago Itasca, IL Tel: 1-630-285-0071 Fax: 1-630-285-0075 Dallas Addison, TX Tel: 1-972-818-7423 Fax: 1-972-818-2924 Detroit Farmington Hills, MI Tel: 1-248-538-2250 Fax: 1-248-538-2260 Kokomo Kokomo, IN Tel: 1-765-864-8360 Fax: 1-765-864-8387 Los Angeles Mission Viejo, CA Tel: 1-949-462-9523 Fax: 1-949-462-9608 San Jose Mountain View, CA Tel: 1-650-215-1444 Fax: 1-650-961-0286 - Tel: 86-24-2334-2829 Fax: 86-24-2334-2393 - Tel: 86-755-8203-2660 Fax: 86-755-8203-1760 Singapore Tel: 65-6334-8870 Fax: 65-6334-8850 Netherlands - Drunen Tel: 31-416-690399 Fax: 31-416-690340 England - Berkshire Tel: 44-118-921-5869 Fax: 44-118-921-5820 - Tel: 86-757-2839-5507 Fax: 86-757-2839-5571 - Tel: 86-532-502-7355 Fax: 86-532-502-7205 - Tel: 886-7-536-4818 Fax: 886-7-536-4803 - Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 - Tel: 886-3-572-9526 Fax: 886-3-572-6459 Toronto Mississauga, Ontario, Canada Tel: 1-905-673-0699 Fax: 1-905-673-6509 10/20/04 DS21876A_CN 28 2004 Microchip Technology Inc.