LR8301 Datasheet - LRC

LR8301 SMALL PACKAGE PFM CONTROL STEP-UP DC/DC CONVERTER

LESHAN RADIO COMPANY, LTD. SMALL PACKAGE PFM CONTROL STEP-UP DC/DC CONVERTER Introduction The LR8301 Series is a CMOS PFM-control step-up switching DC/DC converter that mainly consists of a reference voltage source, an oscillator, and a comparator. The PFM controller allows the duty ratio to be automatically switched according to the load (light load: 50%, high output current: 75%), enabling products with a low ripple over a wide range, high efficiency, and high output current. With the LR8301 .

LR8301 Features

* Low voltage operation: Startup at 0.9 V min. (IOUT = 1 mA) guaranteed

* Duty ratio: 66/78%, builtin auto switching type PFM controller

* External parts: Coil, capacitor, diode

* Output voltage: Settable to between 1.8 to 6.5 V in 0.1 V steps

* Accuracy of ±2

LR8301 Datasheet (416.72 KB)

LR8301 Datasheet Preview — Preview of LR8301 PDF

Datasheet Details

Part number:

LR8301

Manufacturer:

LRC

File Size:

416.72 KB

Description:

Small package pfm control step-up dc/dc converter.

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LR8301 SMALL PACKAGE PFM CONTROL STEP-UP CONVERTER LRC

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