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RT7238B

Richtek
Part Number RT7238B
Manufacturer Richtek
Description 500kHz Synchronous Step-Down Converter
Published Mar 19, 2020
Detailed Description ® RT7238B/C/D/E 8A, 23V, 500kHz Synchronous Step-Down Converter with 3.3V/5V LDO General Description The RT7238B/C/D/E...
Datasheet PDF File RT7238B PDF File

RT7238B
RT7238B

Overview
® RT7238B/C/D/E 8A, 23V, 500kHz Synchronous Step-Down Converter with 3.
3V/5V LDO General Description The RT7238B/C/D/E is an advanced constant on-time (ACOTTM) mode synchronous step-down converter.
The main control loop of RT7238B/C/D/E using an advanced constant on-time (ACOTTM) mode control which provides a very fast transient response.
The RT7238B/C/D/E operates from 8V to 23V input voltage.
For the RT7238D, the output voltage can be adjusted between 0.
6V to 5V.
Ordering Information RT7238 Package Type QUF : UQFN-10L 3x3 (FC) (U-Type) Lead Plating System G : Green (Halogen Free and Pb Free) Output Voltage B : 3.
35V C : 5.
1V D : Adjustable E : 5V Note : Richtek products are :  RoHS compliant and compatible with the current requirements of IPC/JEDEC J-STD-020.
 Suitable for use in SnPb or Pb-free soldering processes.
Features  Advanced Constant On-Time (ACOT) Control  8V to 23V (RT7238B/C/D/E) Input Voltage Range @ 8A Output Current  ACOTTM Mode Performs Fast Transient Respons...


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