IR21368PBF集成电路（IC）的栅极驱动器规格书PDF中文资料

描述 Description

The IR2136/IR21362/IR21363/IR21365/IR21366/IR21367/IR21368(J&S) are high votage, high speed power MOSFET and IGBT drivers with three independent high and low side referenced output channels for 3-phase applications. Proprietary HVIC technology enables ruggedized monolithic construction. Logic inputs are compatible with CMOS or LSTTL outputs, down to 3.3V logic. A current trip function which terminates all six outputs can be derived from an external current sense resistor. An enable function is available to terminate all six outputs simultaneously.

特性 Features

• Floating channel designed for bootstrap operation

Fully operational to +600V

Tolerant to negative transient voltage - dV/dt immune

• Gate drive supply range from 10 to 20V (IR2136/IR21368),

11.5 to 20V (IR21362) or 12 to 20V (IR21363/IR21365/

IR21366/IR21367)

• Undervoltage lockout for all channels

• Over-current shutdown turns off all six drivers

• Independent 3 half-bridge drivers

• Matched propagation delay for all channels

• Cross-conduction prevention logic

• Lowside outputs out of phase with inputs. High side

outputs out of phase (IR2136/IR21363/IR21365/

IR21366/IR21367/IR21368) or in phase

(IR21362) with inputs.

• 3.3V logic compatible

• Lower di/dt gate driver for

better noise immunity

• Externally programmable

delay for automatic fault

clear

• Also available LEAD-FREE