Datasheet Details
Part number:
AP3421A, AP3421
Manufacturer:
BCD Semiconductor
File Size:
504.93 KB
Description:
Dual 1.0a synchronous step-down converters.
Note:
This datasheet PDF includes multiple part numbers: AP3421A, AP3421.
Please refer to the document for exact specifications by model.
AP3421A, AP3421, Dual 1.0A Synchronous Step-down Converters
The AP3421/A/B is a fully integrated dual output voltage regulator.
The two converters are current mode and internally compensated.
The converters include integrated control and synchronous rectifier switches.
The outputs are both rated for up to 1A.
Both outputs are adjustable using external resist
AP3421A Features
* VO1=1.8 to 3.6V at 1A
* VO2=1.0 to 3.6V at 1A
* Switching Frequency: 1.3MHz
* 180° Phase Shifted Switching
* No Rectifier Diode Required
* Optional External Clocking (2× Clock Required)
* Light Load Pulse Skipping
* Enable/Sleep State
📁 Related Datasheet
📌 All Tags
