DGD0280 Series

HIGH SPEED LOW-SIDE GATE DRIVER WITH 3.3V LDO

Catalog

HIGH SPEED LOW-SIDE GATE DRIVER WITH 3.3V LDO

Part	Operating Temperature [Min]	Operating Temperature [Max]	Rise / Fall Time (Typ) [custom]	Rise / Fall Time (Typ) [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Channel Type	Input Type	Logic Voltage - VIL, VIH	Current - Peak Output (Source, Sink) [custom]	Current - Peak Output (Source, Sink) [custom]	Driven Configuration	Number of Drivers	Mounting Type	Package / Case
Diodes Inc DGD0280WT-7	-40 °C	125 °C	15 ns	20 ns	18 V	4.5 V	Single	CMOS TTL	0.8 V 2 V	2.8 A	2.5 A	Low-Side	1	Surface Mount	SOT-23-5 Thin TSOT-23-5

Catalog

HIGH SPEED LOW-SIDE GATE DRIVER WITH 3.3V LDO

Key Features

• Efficient Low Cost Solution for Driving MOSFETs and IGBTs

• Integrated LDO (3.3V, 15mA Output)

• 3.3V LDO at 1% Accuracy at 25°C

• Wide Supply Voltage Operating Range: 4.5V to 18V

• 2.5A Source / 2.8A Sink Output Current Capability

• Undervoltage Lockout for Vcc Supply

• Fast Propagation Delay (35ns Typ)

• Fast Rise and Fall Times (20ns Typ)

• Logic Input (IN) 3.3V Capability

• Extended Temperature Range: -40°C to +125°C

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

Description

The DGD0280 high-speed, low-side MOSFET and IGBT driver is capable of driving 1.9A of peak current. The DGD280 logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. Internal undervoltage lockout (UVLO) protects the MOSFET with loss of supply by turning off the output when VCC falls below operating range. Fast and well matched propagation delays allow high-speed operation, enabling a smaller, more compact power-switching design using smaller associated components.