DGD05473FNQ HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN U-DFN3030-10 Description Features The DGD05473 is a high-frequency gate driver capable of driving Nchannel MOSFETs. The floating high-side driver is rated up to 50V. * * * * * * * * * * * * * * The DGD05473 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. UVLO for high-side and low-side protects a MOSFET with loss of supply. To protect MOSFETs, cross conduction prevention logic prevents the HO and LO outputs from being on at the same time. Fast and well-matched propagation delays allow a higher switching frequency, enabling a smaller, more compact power switching design, using smaller associated components. To minimize space an internal bootstrap diode is included. The DGD05473 is offered in the U-DFN3030-10 package and operates over an extended -40C to +125C temperature range. 50V Floating High-Side Driver Drives Two N-Channel MOSFETs in a Half-Bridge Configuration 1.5A Source / 2.5A Sink Output Current Capability Internal Bootstrap Diode Included Undervoltage Lockout for High-Side and Low-Side Drivers Delay Matching Maxmimum of 5ns Propagation Delay Typical of 20ns Logic Input (HIN, LIN and EN) 3.3V Capability Ultra Low Standby Currents (<1A) Extended Temperature Range: -40C to +125C Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. "Green" Device (Note 3) Qualified to AEC-Q100 Standards for High Reliability PPAP Capable (Note 4) Applications Mechanical Data * * * * * * * * * * * * DC-DC Converters Motor Controls Battery Powered Hand Tools eCig Devices Class D Power Amplifiers Case: U-DFN3030-10 Case Material: Molded Plastic. "Green" Molding Compound UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminals: Finish--NiPdAu Solderable per MIL-STD-202, Method 208 e4 Weight: 0.017 grams (Approximate) U-DFN3030-10 Typical Configuration Bottom View Top View Ordering Information (Note 4 & 5) Product DGD05473FNQ-7 Notes: Compliance Automotive Marking DGD05473 Reel Size (inches) 7 Tape Width (mm) 8 Quantity per Reel 3000 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated's definitions of Halogen- and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green" products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. 4. Automotive products are AEC-Q101 qualified and are PPAP capable. Refer to http://www.diodes.com/quality/product_compliance_definitions/. 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes-packaging/. Marking Information YYWW DGD05473 DGD05473FNQ Document Number DS41301 Rev. 2 - 2 DGD05473 = Product Type Marking Code YY = Year (ex: 18 = 2018) WW = Week (01 to 53) 1 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Pin Assignments Top View: U-DFN3030-10 Pin Descriptions Pin Number 1 2 3 4 5 6 7 8 9 10 PAD Pin Name VCC NC VB HO VS EN HIN LIN COM LO Substrate Function Low-Side and Logic Supply No connect (No Internal Connection) High-Side Floating Supply High-Side Gate Drive Output High-Side Floating Supply Return Logic Input Enable, a Logic Low turns off Gate Driver Logic Input for High-Side Gate Driver, in Phase with HO Logic Input for Low-Side Gate Driver, in Phase with LO Low-Side and Logic Return Low-Side Gate Drive Output Connect to COM on PCB Functional Block Diagram DGD05473FNQ Document Number DS41301 Rev. 2 - 2 2 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Absolute Maximum Ratings (@TA = +25C, unless otherwise specified.) Characteristic High-Side Floating Positive Supply Voltage High-Side Floating Negative Supply Voltage High-Side Floating Output Voltage Offset Supply Voltage Transient Logic and Low-Side Fixed Supply Voltage Low-Side Output Voltage Logic Input Voltage (HIN, LIN and EN) Bootstrap Diode Current (Pulsed <10s) Symbol VB VS VHO dVS / dt VCC VLO VIN IBD Value -0.3 to +60 VB-14 to VB+0.3 VS-0.3 to VB+0.3 50 -0.3 to +14 -0.3 to VCC+0.3 -0.3 to VCC+0.3 1 Unit V V V V/ns V V V A Value 0.4 64 42 +150 +300 -55 to +150 Unit W C/W C/W Thermal Characteristics (@TA = +25C, unless otherwise specified.) Characteristic Power Dissipation Linear Derating Factor (Note 5) Thermal Resistance, Junction to Ambient (Note 5) Thermal Resistance, Junction to Case (Note 5) Operating Temperature Lead Temperature (Soldering, 10s) Storage Temperature Range Note: Symbol PD RJA RJC TJ TL TSTG C 5. When mounted on a standard JEDEC 2-layer FR-4 board. Recommended Operating Conditions Parameter High-Side Floating Supply High-Side Floating Supply Offset Voltage High-Side Floating Output Voltage Logic and Low Side Fixed Supply Voltage Low-Side Output Voltage Logic Input Voltage (HIN, LIN and EN) Ambient Temperature Notes: Symbol Min Max Unit VB VS VHO VCC VLO VIN TA VS + 4.4 (Note 6) VS + 14 50 (Note 7) VS 4.7 (Note 8) 0 0 -40 VB 14 V V V V V V C VCC 5 +125 6. Logic operation for VS of -5V to +50V. 7. Provided VB doesn't exceed absolute maximum rating of 60V. 8. For operation of VCC = 4.7V to 4.9V, an external bootstrap Schottky diode (0.3V Vfd, 1A) is necessary, see Figure 4. For operation VCC 4.9V, the external Schottky diode is not required. DGD05473FNQ Document Number DS41301 Rev. 2 - 2 3 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ DC Electrical Characteristics (VCC = VBS = 12V, COM = VS = 0V, @TA = +25C, unless otherwise specified.) (Note 9) Parameter Logic "1" Input Voltage Logic "0" Input Voltage Enable Logic "1" Input Voltage Enable Logic "0" Input Voltage Input Voltage Hysteresis Enable Input Voltage Hysteresis High Level Output Voltage, VBIAS - VO Low Level Output Voltage, VO Offset Supply Leakage Current VCC Shutdown Supply Current VCC Quiescent Supply Current VCC Operating Supply Current VBS Quiescent Supply Current VBS Operating Supply Current Logic "1" Input Bias Current Logic "0" Input Bias Current Enable Logic "1" Input Bias Current Enable Logic "0" Input Bias Current VBS Supply Undervoltage Positive Going Threshold VBS Supply Undervoltage Negative Going Threshold VCC Supply Undervoltage Positive Going Threshold VCC Supply Undervoltage Negative Going Threshold Output High Short Circuit Pulsed Current Output Low Short Circuit Pulsed Current Forward Voltage of Bootstrap Diode Forward Voltage of Bootstrap Diode Note: Symbol Min Typ Max Unit VIH VIL VENIH VENIL VINHYS VENINHYS VOH VOL ILK ICCSD ICCQ ICCOP IBSQ IBSOP IIN+ IINIENIN+ IENINVBSUV+ VBSUVVCCUV+ VCCUVIO+ IOVF1 VF2 2.4 -- 1.6 -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- 3.3 2.9 3.3 2.9 1.0 1.9 -- -- -- -- -- -- 0.6 0.1 0.45 0.15 1 0 130 7.3 40 7.3 -- -- 43 0 3.8 3.3 3.8 3.3 1.5 2.5 0.67 1.2 -- 0.8 - 0.7 - - 0.6 0.22 5 1 200 -- 100 -- 50 5 60 5 4.4 3.9 4.4 3.9 -- -- -- -- V V V V V V V V A A A mA A mA A A A A V V V V A A V V Conditions -- -- -- -- -- -- IO+ = 100mA IO- = 100mA VB = VS = 60V VIN = 0V or 5V, VEN = 0V VIN = 0V or 5V fs = 500kHz, CL = 1000pF VIN = 0V or 5V fs = 500kHz. CL = 1000pF VIN = 5V VIN = 0V VIN = 5V VIN = 0V -- -- -- -- VO = 0V, PW 10s VO = 15V, PW 10s IF = 100A IF = 100mA 9. The VIN and IIN parameters are applicable to the logic pins: HIN, LIN and EN. The VO and IO parameters are applicable to the respective output pins: HO and LO. AC Electrical Characteristics (VCC = VBS = 12V, COM = VS = 0V, CL = 1000pF, @TA = +25C, unless otherwise specified.) Parameter Turn-on Propagation Delay Turn-off Propagation Delay Delay Matching, HO & LO Turn-on Turn-on Rise Time Turn-off Fall Time DGD05473FNQ Document Number DS41301 Rev. 2 - 2 Symbol tON tOFF tDM tr tf Min -- -- -- -- -- 4 of 11 www.diodes.com Typ 20 23 -- 16 12 Max 35 56 5 30 25 Unit ns ns ns ns ns Conditions -- VS = 50V -- -- -- February 2019 (c) Diodes Incorporated DGD05473FNQ Timing Waveforms DGD05473FNQ Document Number DS41301 Rev. 2 - 2 5 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Typical Performance Characteristics (@TA = +25C, unless otherwise specified.) tON High Side tON High Side tON Low Side tON Low Side Figure 5. Figure 6. tOFF High Side tOFF High Side tOFF Low Side tOFF Low Side Figure 7. Figure 8. tR High Side tR High Side tR Low Side tR Low Side Figure 9. DGD05473FNQ Document Number DS41301 Rev. 2 - 2 Figure 10. 6 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Typical Performance Characteristics (continued) tF High Side tF Low Side tF High Side tF Low Side Figure 11. Figure 12. IBSQ IBSQ ICCQ ICCQ Figure 14. Figure 13. tDM(ON) tDM(ON) tDM(OFF) tDM(OFF) Figure 16. Figure 15. DGD05473FNQ Document Number DS41301 Rev. 2 - 2 7 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Typical Performance Characteristics (continued) IO+ High Side IO+ High Side IO+ Low Side IO+ Low Side Figure 18. Figure 17. IO- High Side IO- High Side IO- Low Side IO- Low Side Figure 19. Figure 20. VIH High Side VIH High Side VIH Low Side VIH Low Side Figure 22. Figure 21. DGD05473FNQ Document Number DS41301 Rev. 2 - 2 8 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Typical Performance Characteristics (continued) VIL High Side VIL High Side VIL Low Side VIL Low Side Figure 23. Figure 24. VCCUV+ VCCUV- Figure 25. DGD05473FNQ Document Number DS41301 Rev. 2 - 2 9 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ Package Outline Dimensions Please see http://www.diodes.com/package-outlines.html for the latest version. U-DFN3030-10 A3 A1 A Seating Plane D D2 U-DFN3030-10 R0 .30 0 ( Pin #1 ID) E E2 L z Dim Min Max Typ 0.57 0.63 0.60 A A1 0.00 0.05 0.02 A3 -- -- 0.15 b 0.20 0.30 0.25 D 2.90 3.10 3.00 D2 2.30 2.50 2.40 E 2.90 3.10 3.00 E2 1.50 1.70 1.60 e -- -- 0.50 L 0.25 0.55 0.40 z -- -- 0.375 All Dimensions in mm b e Suggested Pad Layout Please see http://www.diodes.com/package-outlines.html for the latest version. U-DFN3030-10 C G Dimensions X1 Y1 G C G X X1 Y Y1 Value (in mm) 0.50 0.15 0.35 2.60 0.60 1.80 Y X DGD05473FNQ Document Number DS41301 Rev. 2 - 2 10 of 11 www.diodes.com February 2019 (c) Diodes Incorporated DGD05473FNQ IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or trademark rights, nor the rights of others. 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Copyright (c) 2019, Diodes Incorporated www.diodes.com DGD05473FNQ Document Number DS41301 Rev. 2 - 2 11 of 11 www.diodes.com February 2019 (c) Diodes Incorporated