DGD0503FN-7 Diodes Incorporated

DGD0503 HALF-BRIDGE GATE DRIVER IN W-DFN30 30-10 (Type TH) Description Features The DGD0503 is a high-voltage, high-speed gate driver capable of Floating High-Side Driver in Bootstrap Operation to 100V driving N-channel MOSFETs and IGBTs in a half-bridge configuration. Drives Two N-Channel MOSFETs or IGBTs in a Half-Bridge High voltage processing techniques enable the DGD0503s high-side Configuration to switch to 100V in a bootstrap operation. 290mA Source/600mA Sink Output Current Capability Outputs Tolerant to Negative Transients The DGD0503 logic inputs are compatible with standard TTL and Internal Dead Time of 430ns to Protect MOSFETs CMOS levels (down to 3.3V) to interface easily with controlling Wide Low Side Gate Driver Supply Voltage: 10V to 20V devices. The driver output features high pulse current buffers Logic Input (HIN and LIN*) 3.3V Capability designed for minimum driver cross conduction. DGD0503 has a fixed Schmitt Triggered Logic Inputs internal deadtime of 430ns (typical). Undervoltage Lockout for V (Logic and Low-Side Supply) CC Extended Temperature Range: -40C to +125C The DGD0503 is offered in the W-DFN3030-10 (Type TH) package Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) and operates over an extended -40C to +125C temperature range. Halogen and Antimony free. Green Device (Note 3) Applications Mechanical Data DC-DC Converters Case: W-DFN3030-10 (Type TH) DC-AC Inverters Case Material: Molded Plastic. Green Molding Compound. AC-DC Power Supplies UL Flammability Classification Rating 94V-0 Motor Controls Moisture Sensitivity: Level 3 per J-STD-020 Class D Power Amplifiers Terminals: Finish Matte Tin Finish e3 Solderable per MIL-STD-202, Method 208 Weight: 0.017 grams (Approximate) Top View Bottom View W-DFN3030-10 (Type TH) Typical Configuration Ordering Information (Note 4) Part Number Marking Reel Size (inches) Tape Width (mm) Quantity Per Reel DGD0503FN-7 DGD0503 7 8 3,000 Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See DGD0503 Pin Diagrams (Top View) W-DFN3030-10 (Type TH) Pin Descriptions Pin Number Pin Name Function 1 Logic and Low Side Supply VCC 2 HIN Logic Input for High-Side Gate Driver Output in Phase with HO 3 LIN* Logic Input for Low-Side Gate Driver Output out of Phase with LO 4, 7 NC No Connection (No Internal Connection) 5 COM Low-Side and Logic Return 6 LO Low-Side Gate Drive Output 8 High-Side Floating Supply Return V S 9 HO High-Side Gate Drive Output 10 V High-Side Floating Supply B PAD Substrate Connect to COM on PCB Functional Block Diagram 2 of 11 DGD0503 March 2017 Diodes Incorporated www.diodes.com Document Number DS38656 Rev. 2 - 2