DGD0590AFU-7 Diodes Incorporated

DGD0590A HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN V-QFN3030-8 Description Features The DGD0590A is a high-frequency high-side and low-side gate driver 40V Floating High-Side Driver capable of driving N-channel MOSFETs in a half-bridge configuration. Low V Operating Voltage: 4.5V to 5.5V CC The floating high-side driver is rated up to 40V and the provides a 5V Drives Two N-channel Logic Level MOSFETs in a Half-Bridge gate drive to the MOSFETs. Configuration High-Side 1.0A Source / 1.0A Sink and Low-Side 1.0A Source / The DGD0590A logic inputs are compatible with standard TTL and 3.0A Sink Output Current Capability CMOS levels (down to 3.3V) to interface easily with MCUs. A UVLO Internal Bootstrap Diode Included will protect ICs and MOSFETs with loss of supply. 3.4V UVLO with 0.4V Hysteresis Fast Rise and Fall Times (27ns/17ns) with 3nF Load Fast and well-matched propagation delays allow a higher switching Propagation Delay Typical of 16ns for High-Side and 12ns for frequency, enabling a smaller, more compact power switching design, Low-Side using smaller associated components. The DGD0590A is offered in Extended Temperature Range: -40C to +125C the V-QFN3030-8 package and operates over an extended -40C to Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) +125C temperature range. Halogen and Antimony Free. Green Device (Note 3) Applications Mechanical Data Wireless Power Charger Case: V-QFN3030-8 (Type TH) Motor Drive Case Material: Molded Plastic. Green Molding Compound. Logic Level MOSFET Gate Driver UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 3 per J-STD-020 Terminals: Finish Matte Tin Finish. Solderable per MIL-STD-202, Method 208 Weight: 0.017 grams (Approximate) V-QFN3030-8 Top View Bottom View Typical Configuration Ordering Information (Note 4) Part Number Marking Reel Size (inches) Tape Width (mm) Quantity per Reel DGD0590AFU-7 DGD0590A 7 8 3,000 Notes: 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 DGD0590A Pin Diagrams Top View: V-QFN3030-8 Pin Descriptions Pin Number Pin Name Function 1 VB High-Side Floating Supply 2 HIN Logic Input for High-Side Gate Driver, in Phase with HO, Pull Down Resistor at Input 3 COM Low-Side and Logic Return 4 LO Low-Side Gate Driver Output 5 Low-Side and Logic Supply VCC 6 LIN Logic Input for Low-Side Gate Driver, in Phase with LO, Pull Down Resistor at Input 7 VS High-Side Floating Supply Return 8 HO High-Side Gate Driver Output PAD Substrate Connect to COM on PCB Functional Block Diagram 2 of 11 DGD0590A May 2019 Diodes Incorporated www.diodes.com Document Number DS41728 Rev. 3 - 2