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HM5309

PFM Step-Up DC-DC Controller

HM5309 Features

* Operating voltage range：2.7V to 6.5V

* Low Operating Current: 32uA@5V

* Fixed Output Voltage of 9V

* High Output voltage accuracy：±1%

* No Feedback Resistor needed

* Output Voltage can be adjusted upwards with External Resistor

* Output Power: up to 40W

* High Effic

HM5309 General Description

The HM5309 is a simple, compact PFM boost controller designed for applications where extremely low cost and small size are top priorities. The output voltage is fixed at 9V with 1% accuracy from an input voltage range of +2.7V to +6.5V. Low current consumption of 32uA typical makes HM5309 ideal for .

HM5309 Datasheet (440.56 KB)

Preview of HM5309 PDF

Datasheet Details

Part number:

HM5309

Manufacturer:

H&M semi

File Size:

440.56 KB

Description:

Pfm step-up dc-dc controller.

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TAGS

HM5309 PFM Step-Up DC-DC Controller H&M semi

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