BL8521 Datasheet - SHANGHAI BELLING

BL8521 3A Synchronous Buck Converter

The BL8521 is a synchronous, 1.4MHz, fix frequency PWM Buck converter. It is ideal for powering portable equipment that powered by a single cell Lithium-ion batter, or USB port. The BL8521 can provide up to 3A of load current with output voltage as low as 0.8V. It can operate at 100% duty cycle for .

BL8521 Features

* Adjustable Output Voltage, 0.8 - Vin

* High efficiency, up to 96%

* Output voltage accuracy 2%

* 0.1ohm Rdson of internal MOSFET

* 3A maximum output current

* Up to 1.5MHz fix switching frequency

* 5.5V maximum operation voltage

* Short circuit protection

* Ther

BL8521 Datasheet (601.77 KB)

BL8521 Datasheet Preview — Preview of BL8521 PDF

Datasheet Details

Part number:

BL8521

Manufacturer:

SHANGHAI BELLING

File Size:

601.77 KB

Description:

3a synchronous buck converter.

📁 Related Datasheet

BL8523 PWM/PFM Step-down DC-DC Controller (SHANGHAI BELLING)

BL8526 2A 1.4M 5.5V Synchronous Buck Converter (SHANGHAI BELLING)

BL8528 1.4MHz 3A Synchronous Buck Converte (SHANGHAI BELLING)

BL8529 3A 1.5MHz 5.5V Synchronous Buck Converter (SHANGHAI BELLING)

BL8501 Step down DC/DC controller (SHANGHAI BELLING)

BL8503 250mA CMOS Low Dropout Voltage Low consumption Regulator (SHANGHAI BELLING)

BL8504 High-Precision Low Voltage Detector (BELLING)

BL8505 High Efficiency PFM Step-up DC/DC Converter (SHANGHAI BELLING)

BL8506 High-precision Low Voltage Detector (SHANGHAI BELLING)

BL8506B Voltage Detectors (BELLING)

TAGS

BL8521 Synchronous Buck Converter SHANGHAI BELLING

Image Gallery

BL8521 Distributor