1

Data Sheet PD No.60238

IRS2153D(S)PbF

SELF-OSCILLATING HALF-BRIDGE DRIVER IC

Features

Product Summary

VOFFSET

600V Max

Duty Cycle

50%

Driver source/sink

current

180/260mA typ.

Vclamp

15.4V typ.

Integrated 600V Half-Bridge Gate Driver

CT, RT programmable oscillator

15.4V Zener Clamp on VCC

Micropower Startup

Non-latched shutdown on CT pin (1/6th VCC)

Internal bootstrap FET

Excellent Latch Immunity on All Inputs & Outputs

+/- 50V/ns dV/dt immunity

ESD Protection on All Pins

8-lead SOIC or PDIP package

1.1 usec (typ.) internal deadtime

Deadtime

1.1us typ.

Description

The IRS2153D is based on the popular IR2153 self-

oscillating half-bridge gate driver IC using a more

advanced silicon platform, and incorporates a high

voltage half-bridge gate driver with a front end oscillator

similar to the industry standard CMOS 555 timer. HVIC

and latch immune CMOS technologies enable rugged

monolithic construction. The output driver features a high

pulse current buffer stage designed for minimum driver

cross-conduction. Noise immunity is achieved with low

di/dt peak of the gate drivers.

Package

PDIP8

SO8

IRS2153DPBF

IRS2153DSPBF

Typical Connection Diagram

RT

CT

COM

VCC

1

2

3

4

7

6

5

8

LO

VS

HO

VB

CBOOT

MHS

MLS

L

RL

RVCC

RT

CT

CVCC

+ AC Rectified Line

- AC Rectified Line