DGD0506A数据手册集成电路（IC）的栅极驱动器规格书PDF

描述 Description

The DGD0506A is a high-frequency half-bridge gate driver capable of driving N-channel MOSFETs in a half-bridge configuration. The floating high-side driver is rated up to 50V.The DGD0506A 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 will protect a MOSFET with loss of supply. To protect MOSFETs, cross conduction prevention logic prevents the HO and LO outputs 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. The DGD0506A is offered in the W-DFN3030-10 (Type TH) package and operates over an extended -40°C to +125°C temperature range.

特性 Features

•50V Floating High-Side Driver
•Drives Two N-Channel MOSFETs in a Half-Bridge Configuration
•1.5A Source / 2.0A Sink Output Current Capability
•Internal Bootstrap Diode Included
•Undervoltage Lockout for High-Side and Low-Side Drivers
•Programmable Deadtime to Protect MOSFETs
•Logic Input (IN and EN) 3.3V Capability
•Ultra Low Standby Currents (<1µA)
•Extended Temperature Range: -40°C to +125°C

应用 Application

•DC-DC Converters
•Motor Controls
•Battery Powered Hand Tools
•eCig Devices
•Class D Power Amplifiers