Data Sheet No. PD60259
ADVANCE INFORMATION
IRS2453D(S)PbF
www.DataSheet4U.com
SELF-OSCILLATING FULL-BRIDGE DRIVER IC
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Data Sheet No. PD60259
ADVANCE INFORMATION
IRS2453D(S)PbF
www.DataSheet4U.com
SELF-OSCILLATING FULL-BRIDGE DRIVER IC
Features
Integrated 600V Full-Bridge Gate Driverī CT, RT programmable oscillator 15.6V Zener Clamp on VCC Micropower Startup Logic Level Latched Shutdown Pin Non-latched shutdown on CT pin (1/6th VCC) Internal bootstrap FETs Excellent Latch Immunity on All Inputs & Outputs ESD Protection on All Pins 14-lead SOIC or PDIP package 1.0 usec (typ.) internal deadtime
Description
The IRS2453D is based on the popular IR2153 self-oscillating half-bridge gate driver IC, and incorporates a high
voltage fullbridge gate driver with a front end oscillator similar to the industry standard
CMOS 555 timer. HVIC and latch immune
CMOS technologies enable ruggedized 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, and with a under
voltage lockout hysteresis greater than 1.5V. The IRS2453D also includes latched and non-latched shutdown pins.
Package
14 Lead PDIP IRS2453DPbF
14 Lead SOIC (Narrow Body) IRS2453DSPbF
Typical Connection Diagram
+ AC rectified line
15V
1 VCC
VB1 14
IRS2453D
2 COM 3 CT 4 RT 5 SD 6 LO1 7 LO2
HO1 13 VS1 12 NC 11 VB2 10 HO2 9 VS2 8
LOAD
- AC rectified line
*
Please note that this datasheet contains advanced information which could change before the product is released to production.
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IRS2453...