VN808-32-E Octal channel high-side driver Datasheet - production data * Protection against loss of ground * Very low standby current * Compliance to 61000-4-4 IEC test up to 4 kV Description PowerSO-36 Features Type RDS(on) Iout VCC VN808-32-E 150 m 1A 45 V * VCC/2 compatible input * Junction overtemperature protection * Case overtemperature protection for thermal independence of the channels * Current limitation * Shorted load protection * Undervoltage shutdown The VN808-32-E is a monolithic device designed in STMicroelectronics VIPower M0-3 technology, intended to drive any kind of load with one side connected to ground. Active current limitation combined with thermal shutdown and automatic restart, protect the device against overload. In overload condition, the channel turns off and on again automatically so to maintain the junction temperature between TTSD and TR. If this condition makes case temperature reach TCSD, overloaded channels are turned off and restart only when the case temperature decreases down to TCR. Non-overloaded channels continue to operate normally. Device automatically turns off in case of ground pin disconnection. This device is especially suitable for industrial applications conform to IEC 61131. Figure 1. Internal schematic December 2013 This is information on a product in full production. DocID14352 Rev 8 1/22 www.st.com 22 Contents VN808-32-E Contents 1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 3 Pin connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 4 Current, voltage conventions and internal diagram . . . . . . . . . . . . . . . 8 5 Switching time waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 6 Reverse polarity protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 7 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 7.1 Footprint recommended data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 7.2 Tube shipment information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 7.3 Tape and reel shipment information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 8 Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 9 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 2/22 DocID14352 Rev 8 VN808-32-E 1 Maximum ratings Maximum ratings Table 1. Absolute maximum ratings Symbol Parameter VCC DC supply voltage -IGND DC ground pin reverse current TRAN ground pin reverse current (pulse duration < 1 ms) IOUT DC output current -IOUT Reverse DC output current IIN DC Input current VIN Input voltage range VESD Electrostatic discharge (R = 1.5 k; C = 100 pF) PTOT Power dissipation at Tc = 25 C EAS Single pulse avalanche energy per channel 8 channels driven simultaneously (TAMB = 125 C, IOUT = 0.6 A per channel) Value Unit 45 V -250 -6 mA A Internally limited A -2 A 10 mA -3/+VCC V 2000 V 96 W 1.15 J TJ Junction operating temperature Internally limited C TC Case operating temperature Internally limited C -40 to 150 C Value Unit Max. 1.3 C/W Max. 50 C/W TSTG Storage temperature Table 2. Thermal data Symbol Rth(JC) Rth(JA) Parameter Thermal resistance junction-case Thermal resistance junction-ambient (1) 1. When mounted on FR4 printed circuit board with 0.5 cm2 of copper area (at least 35 m think) connected to all TAB pins. DocID14352 Rev 8 3/22 Electrical characteristics 2 VN808-32-E Electrical characteristics (10.5 V < VCC < 32 V; - 40 C < TJ < 125 C; unless otherwise specified) Table 3. Power section Symbol Parameter Test conditions VCC Operating supply voltage VUSD Undervoltage shutdown RON On state resistance IOUT = 0.5 A; TJ = 25 C IOUT = 0.5 A; TJ = 125 C Supply current OFF state; VCC = 24 V TCASE = 25 C ON state (all channels ON) VCC = 24 V, TCASE = 100 C IS ILGND Output current at turn-off VCC = VSTAT = VIN = VGND = 24 V VOUT = 0 V IL(off) OFF state output current VIN = VOUT = 0 V VOUT(off) OFF state output voltage VIN = 0 V, IOUT = 0 A td(Vccon) Power-on delay time from VCC rising edge see Figure 7 Min. Typ. Max. Unit 10.5 45 V 7 10.5 V 185 280 m m 150 A 12 mA 1 mA 5 A 3 V 150 0 1 ms Table 4. Switching (VCC = 24 V) Symbol 4/22 Parameter Test conditions Min. Typ. Max. Unit tON Turn-on time RL = 48 from 80% VOUT (see Figure 6) 50 100 s tOFF Turn-off time RL = 48 to 10% VOUT (see Figure 6) 75 150 s dVOUT/dt(on) Turn-on voltage slope RL = 48 from VOUT = 2.4 V to VOUT = 19.2 V (see Figure 6) 0.7 V/s dVOUT/dt(off) Turn-off voltage slope RL = 48 from VOUT = 21.6 V to VOUT = 2.4 V (see Figure 6) 1.5 V/s DocID14352 Rev 8 VN808-32-E Electrical characteristics Table 5. Input pin Symbol Parameter VINL Input low level IINL Low level input current VINH Input high level IINH High level input current VI(HYST) Input hysteresis voltage IIN Input current Test conditions Min. VIN = VCC / 2 - 1 V Typ. 80 Max. Unit VCC /2-1 V 650 A VCC /2+1 VIN = VCC / 2 + 1 V V 150 260 0.6 VIN = VCC = 32 V A V 300 A Table 6. Protection Symbol Parameter Test conditions Min. Typ. Max. Unit 130 135 C TCSD Case shutdown temperature 125 TCR Case reset temperature 110 TCHYST Case thermal hysteresis 7 15 Junction shutdown temperature 150 175 Junction reset temperature 135 TTSD TR THYST Junction thermal hysteresis Ilim DC short-circuit current Vdemag C Turn-off output clamp IOUT = 0.5 A; L = 6 mH voltage 200 C C 7 VCC= 24 V; RLOAD = 10 m C 15 C 1 1.7 VCC-57 VCC-52 VCC-47 A V Table 7. Status pin Symbol Parameter Test conditions IHSTAT High level output current VCC = 18...32 V; RSTAT = 1 k (fault condition) ILSTAT Leakage current Normal operation; VCC = 32 V Clamp voltage ISTAT = 1 mA ISTAT = -1 mA VCLSTAT DocID14352 Rev 8 Min. Typ. Max. Unit 2 3 4 mA 0.1 A 8.0 V V 6.0 6.8 -0.7 5/22 Pin connections 3 VN808-32-E Pin connections Figure 2. Connection diagram (top view) Table 8. Pin functions 6/22 Pin N Symbol TAB VCC Positive power supply voltage 1 VCC Positive power supply voltage 2,3,4,5 NC Not connected 6 Input 1 Input of channel 1 7 Input 2 Input of channel 2 8 Input 3 Input of channel 3 9 Input 4 Input of channel 4 10 Input 5 Input of channel 5 11 Input 6 Input of channel 6 12 Input 7 Input of channel 7 13 Input 8 Input of channel 8 14,15,16,17,18 NC 19 GND 20 STATUS Common open source diagnostic for overtemperature 21,22 Output 8 High-side output of channel 8 23,24 Output 7 High-side output of channel 7 25,26 Output 6 High-side output of channel 6 Function Not connected Logic ground DocID14352 Rev 8 VN808-32-E Pin connections Table 8. Pin functions (continued) Pin N Symbol 27.28 Output 5 High-side output of channel 5 29,30 Output 4 High-side output of channel 4 31,32 Output 3 High-side output of channel 3 33,34 Output 2 High-side output of channel 2 35,36 Output 1 High-side output of channel 1 Function DocID14352 Rev 8 7/22 Current, voltage conventions and internal diagram 4 VN808-32-E Current, voltage conventions and internal diagram Figure 3. Current and voltage conventions Figure 4. Equivalent internal block diagram (same structure for all channels) VCC STATUS 52V 6.8V 50V 50V INn 110k 13 GND 8/22 OUTn DocID14352 Rev 8 VN808-32-E Current, voltage conventions and internal diagram Figure 5. Application example Filter for bus inductance effect., Optional protection for Make supply voltage stable and Protection for IEC 61000-4-5 Avoid undervoltage shut-down EMC filter Vcc24V- 28,2V IEC61131 . . . . . c/2 Vc m co . 22F ti pa ble uts inp VCC disconnection. Surge test suggested 1,5KE39xx 100nF . . . Vin 1 Imax 80A Load 2 Vin 2 . Load 3 Vin 3 Vin 8 Load 1 10nF Protection against VN808 VN808-E IEC 61000-4-6 Current injection test Status Load 8 Status output current From 2 to 4 mA 10 RGND (OPTIONAL) protection against disconnection On inductive loads PROTECTIONS INCLUDED IN THE DEVICE: IEC 61000-4-2 ESD test better than 2kV Human Body Model - IEC 61000-4-4 Burst test Table 9. Truth table Conditions INPUTn OUTPUTn STATUS Normal operation L H L H L L Current limitation L H L X L L Overtemperature (see waveforms 3, 4 Figure 8) -> TJ > TTSD L H L L L H Undervoltage L H L L X X DocID14352 Rev 8 9/22 Switching time waveforms 5 VN808-32-E Switching time waveforms Figure 6. Turn-on and turn-off Figure 7. VCC turn-on 10/22 DocID14352 Rev 8 VN808-32-E Switching time waveforms Figure 8. Waveforms DocID14352 Rev 8 11/22 Switching time waveforms VN808-32-E Figure 9. Waveforms (continued) 12/22 DocID14352 Rev 8 VN808-32-E 6 Reverse polarity protection Reverse polarity protection Reverse polarity protection can be implemented on board using two different solutions: 1. Placing a resistor (RGND) between IC GND pin and load GND 2. Placing a diode between IC GND pin and load GND If option 1 is selected, the minimum resistance value has to be selected according to the following equation: Equation 1 RGND VCC/IGND where IGND is the DC reverse ground pin current and can be found in Section 1: Maximum ratings of this datasheet. Power dissipated by RGND (when VCC < 0: during reverse polarity situations) is: Equation 2 PD = (VCC)2/RGND If option 2 is selected, the diode has to be chosen by taking into account VRRM >|Vcc| and its power dissipation capability: Equation 3 PD IS*Vf Note: In normal conditions (no reverse polarity) due to the diode, there is a voltage drop between GND of the device and GND of the system. Figure 10. Reverse polarity protection + Vcc Status Outputi Inputi GND Load RGND Diode This schematic can be used with any kind of load. DocID14352 Rev 8 13/22 Package mechanical data 7 VN808-32-E Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ECOPACK(R) packages, depending on their level of environmental compliance. ECOPACK(R) specifications, grade definitions and product status are available at: www.st.com. ECOPACK is an ST trademark. Figure 11. PowerSO-36 drawings 14/22 DocID14352 Rev 8 VN808-32-E Package mechanical data Table 10. PowerSO-36 mechanical data mm Dim. Min. Typ. A a1 Max. 3.60 0.10 0.30 a2 3.30 a3 0 0.10 b 0.22 0.38 c 0.23 0.32 D (1) 15.80 16.00 D1 9.40 9.80 E 13.90 14.50 E1 (1) 10.90 11.10 E2 E3 2.90 5.8 6.2 e 0.65 e3 11.05 G 0 0.10 H 15.50 15.90 h L 1.10 0.80 N S 1.10 10 0 DocID14352 Rev 8 8 15/22 Package mechanical data 7.1 VN808-32-E Footprint recommended data Figure 12. Footprint recommended data Table 11. Footprint data 16/22 Dim. mm A 9.5 B 14.7-15.0 C 12.5-12.7 D 6.3 E 0.42 G 0.65 DocID14352 Rev 8 VN808-32-E 7.2 Package mechanical data Tube shipment information Figure 13. Tube shipment information Table 12. Tube mechanical data Dim. mm A 18.80 B 17.2 0.2 C 8.20 0.2 D 10.90 0.2 E 2.90 0.2 F 0.40 G 0.80 H 6.30 I 4.30 0.2 J 3.7 0.2 K 9.4 L 0.40 M 0.80 N 3.50 0.2 Base quantity 31 pcs Bulk quantity 310 pcs DocID14352 Rev 8 17/22 Package mechanical data 7.3 VN808-32-E Tape and reel shipment information Figure 14. Tape specifications % ,P 1 1P & ' 3 #P 8 3 5 $ "P 1 #FOEJOHSBEJVT 6TFSEJSFDUJPOPGGFFE 6TFSEJSFDUJPOPGGFFE Table 13. Tape mechanical data Dim. mm D 1.50 +0.1/0 E 1.75 0.1 Po 4.00 0.1 T max. 0.40 D1 min. 1.50 F 11.5 0.05 K max. 6.50 P2 2.00 0.1 R 50 W 24.00 0.30 P1 24.00 Ao, Bo, Ko 0.05 min to 1.0 max. Base quantity 600 pcs Bulk quantity 600 pcs 18/22 DocID14352 Rev 8 VN808-32-E Package mechanical data Figure 15. Reel specifications 7 PP LQ PLQ DFFHVVKROH DWVORWORFDWLRQ % & $ ' 1 *PHDVXUHG DWKXE )XOOUDGLXV 7DSHVORWLQFRUHIRUWDSHVWDUW PP LQ PLQZLGWK Table 14. Reel mechanical data Dim. mm Tape size 24.0 0.30 A max. 330.0 B min. 1.5 C 13.0 0.20 D min. 20.2 N min. 60 G 24.4 +2/-0 T max. 30.4 DocID14352 Rev 8 19/22 Ordering information 8 VN808-32-E Ordering information Table 15. Order code 20/22 Order code Package Packaging VN808-32-E PowerSO-36 Tube VN808TR-32-E PowerSO-36 Tape and reel DocID14352 Rev 8 VN808-32-E 9 Revision history Revision history Table 16. Document revision history Date Revision Changes 25-Jan-2008 1 Initial release 07-Jul-2008 2 Added Section 6 on page 13 04-Aug-2008 3 Added: Figure 12: Footprint recommended data 25-Aug-2009 4 Updated Section 6: Reverse polarity protection 24-Feb-2010 5 Updated Section 7: Package mechanical data 07-Dec-2012 6 Added max. value to IINL parameter inTable 5. Minor text changes. 01-Jul-2013 7 Updated Section 7.1: Footprint recommended data. 19-Dec-2013 8 Replaced LMAX parameter by EAS parameter in Table 1. Added TJ condition to Table 3. Updated Section 6. DocID14352 Rev 8 21/22 VN808-32-E Please Read Carefully: Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries ("ST") reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST's terms and conditions of sale. Purchasers are solely responsible for the choice, selection and use of the ST products and services described herein, and ST assumes no liability whatsoever relating to the choice, selection or use of the ST products and services described herein. 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