DGD0280WT-7 Diodes Incorporated

DGD0280 HIGH SPEED LOW SIDE SINGLE GATE DRIVER WITH LDO Description Features The DGD0280 high-speed, low-side MOSFET and IGBT driver is Efficient Low Cost Solution for Driving MOSFETs and IGBTs capable of driving 1.9A of peak current. The DGD280 logic inputs are Integrated LDO (3.3V, 15mA Output) compatible with standard TTL and CMOS levels (down to 3.3V) to 3.3V LDO at 1% Accuracy at 25C interface easily with MCUs. Internal undervoltage lockout (UVLO) Wide Supply Voltage Operating Range: 4.5V to 18V protects the MOSFET with loss of supply by turning off the output 2.5A Source / 2.8A Sink Output Current Capability when VCC falls below operating range. Fast and well matched Undervoltage Lockout for Vcc Supply propagation delays allow high-speed operation, enabling a smaller, Fast Propagation Delay (35ns Typ) more compact power-switching design using smaller associated Fast Rise and Fall Times (20ns Typ) components. Logic Input (IN) 3.3V Capability Extended Temperature Range: -40C to +125C The DGD0280 has an integrated LDO that outputs 3.3V at 1% Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) tolerance with the ability to supply 15mA. The DGD0280 provides a Halogen and Antimony Free. Green Device (Note 3) non-inverted output. The DGD0280 comes in a space-saving TSOT25 package and operates over an extended -40C to +125C temperature range. Mechanical Data Applications Case: TSOT25 DC-DC Converters Case Material: Molded Plastic. Green Molding Compound. Line Drivers UL Flammability Classification Rating 94V-0 Motor Controls Moisture Sensitivity: Level 3 per J-STD-020 Switch Mode Power Supplies Terminals: FinishMatte Tin Plated Leads. Solderable per MIL-STD-202, Method 208 Weight: 0.016 grams (Approximate) Typical Configuration TSOT25 Ordering Information (Note 4) Part number Marking Reel Size (inches) Tape Width (mm) Quantity per Reel DGD0280WT-7 D0280 7 8 3000 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 DGD0280 Pin Diagrams Top View TSOT25 Pin Descriptions Pin Number Pin Name Function 1 Vcc Supply Input 2 COM Supply Return 3 IN Logic Input, In Phase with OUT 4 3V3 LDO Regulator 3.3V Ouput 5 OUT Gate Drive Output Functional Block Diagram 2 of 11 September 2019 DGD0280 Diodes Incorporated www.diodes.com Document number: DS41282 Rev. 2 - 2