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RY3420 Datasheet, ChipSourceTek

RY3420 regulator equivalent, 1.2mhz 2a synchronous step-down regulator.

RY3420 Avg. rating / M : 1.0 rating-12

datasheet Download (Size : 1.90MB)

RY3420 Datasheet

Features and benefits


* High Efficiency: Up to 96%
* 2.5V to 5.5V Input Voltage Range
* 1.2MHz Constant Frequency Operation
* No Schottky Diode Required
* Low Dropout Oper.

Application


* Cellular and Smart Phones
* Portable Instruments
* Wireless and DSL Modems
* PDAs
* Digital St.

Description

k The RY3420 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 40uA and drops to e <1uA in shutdown. T.

Image gallery

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TAGS

RY3420
1.2MHz
Synchronous
Step-Down
Regulator
ChipSourceTek

Manufacturer


ChipSourceTek

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