Datasheet Details
- Part number
- IP1842A
- Manufacturer
- Seme LAB
- File Size
- 57.40 KB
- Datasheet
- IP1842A_SemeLAB.pdf
- Description
- CURRENT MODE REGULATING PULSE WIDTH MODULATORS
IP1842A Description
LAB TOP VIEW COMP 1 V FB 2 I SENSE 3 R T /C T 4 8 7 6 5 SEME IP1842A SERIES IP1843A SERIES VREF VCC OUTPUT GROUND CURRENT MODE REGULATING PULSE WI.
SEME
IP1842A SERIES IP1843A SERIES
The IP1842A/IP1843A series of switching regulator control circuits contain all the functions necessary to implem.
IP1842A Features
* Guaranteed ±1% reference voltage tolerance Accurate oscillator discharge current Guaranteed ±10% frequency tolerance Low start
* up current (
IP1842A Applications
* INFORMATION
Oscillator Waveforms and Maximum Duty Cycle
LARGE R T SMALL C T
SEME
IP1842A SERIES IP1843A SERIES
VPIN4 (VPIN7 for 14 pin D package) INTERNAL CLOCK OUTPUT
* Max. Duty Cycle VPIN6 (VPIN10 for 14 pin D package)
V REF
8
RT RTCT
4
CT GND
5
LARGE C T SMALL R T
VPIN4 (VPIN7 f
📁 Related Datasheet
📌 All Tags
IP1842A Stock/Price