參數(shù)資料
型號(hào): IRS2453DSPBF
廠商: International Rectifier
英文描述: SELF-OSCILLATING FULL-BRIDGE DRIVER IC
中文描述: 自激式全橋驅(qū)動(dòng)器集成電路
文件頁(yè)數(shù): 1/11頁(yè)
文件大小: 288K
代理商: IRS2453DSPBF
1
Typical Connection Diagram
+ AC rectified line
LOAD
14
13
12
11
10
9
8
1
2
3
4
5
6
7
I
VCC
CT
RT
LO1
LO2
SD
VB1
HO1
VS1
VB2
HO2
VS2
COM
NC
- AC rectified line
15V
*
Please note that this datasheet contains advanced information which could change before the
product is released to production
.
Data Sheet No. PD
60259
ADVANCE INFORMATION
IRS2453D(S)PbF
SELF-OSCILLATING FULL-BRIDGE DRIVER IC
Features
Integrated 600V Full-Bridge Gate Driver
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 full-
bridge 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
undervoltage lockout hysteresis greater than 1.5V. The
IRS2453D also includes latched and non-latched shutdown pins.
Package
14 Lead PDIP 14 Lead SOIC
IRS2453DPbF (Narrow Body)
IRS2453DSPbF
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