RP505K 1A Step-down DC/DC Converters

Nisshinbo

Description

RP505K Series 1A Step-down DC/DC Converters with Synchronous Rectifier No.EA-273-210909 OUTLINE The RP505K Series are low supply current CMOS-based 1A.

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RP505K Datasheet Preview — Preview of RP505K PDF

Datasheet Specifications

Part number: RP505K
Manufacturer: Nisshinbo
File Size: 2.16 MB
Datasheet: RP505K-Nisshinbo.pdf
Description: 1A Step-down DC/DC Converters

Features

* Supply Current Typ. 40µA (VFM mode with no-load)
* Standby Current Max. 5µA
* Input Voltage Range 2.3V to 5.5V (Absolute maximum rating: 6.5V)
* Output Voltage Range (Ver. A,B) 0.6V to 3.3V (Adjustable in 0.1V steps. Note: As for 0.8V or less, input voltage range

Applications

* Power source for portable equipment such as cellular, PDA, DSC, Notebook PC
* Power source for HDD, WLAN.
* Power source for Li-ion battery-used equipment BLOCK DIAGRAMS RP505Kxx1A AVIN Ramp Compensation UVLO Thermal Protection Soft Start Vref MODE CE Chip Enable

RP505K Distributors

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RP505K Step-down Converters Nisshinbo

Nisshinbo RP505K-like datasheet