Datasheet Details
- Part number
- IP2844
- Manufacturer
- Seme LAB
- File Size
- 58.19 KB
- Datasheet
- IP2844_SemeLAB.pdf
- Description
- CURRENT MODE REGULATING PULSE WIDTH MODULATORS
IP2844 Description
LAB TOP VIEW COMP 1 V FB 2 I SENSE 3 R T /C T 4 8 7 6 5 SEME IP1844 SERIES IP1845 SERIES VREF VCC OUTPUT GROUND CURRENT MODE REGULATING PULSE WIDT.
SEME
IP1844 SERIES IP1845 SERIES
The IP1844 and IP1845 series of switching regulator control circuits contain all the functions necessary to implem.
IP2844 Features
* Guaranteed ±1% reference voltage tolerance Guaranteed ±10% frequency tolerance Low start
* up current (
IP2844 Applications
* INFORMATION
Oscillator Waveforms and Maximum Duty Cycle
LARGE SMALL RT CT
SEME
IP1844 SERIES IP1845 SERIES
V - Pin 4 (Pin 7 for 14 Pin D Package)
V REF
8
Internal Clock
RT RT CT
4
Output
* Max. Duty Cycle V - Pin 6 (Pin 10 for 14 Pin D Package) SMALL LARGE RT CT
CT
GND
5
V - Pin
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