BL4054B Datasheet - BELLING

800mA Standalone Linear Li-Ion Battery Charger

BL4054B Features

* Programmable Charge Current Up to 800mA

* No MOSFET, Sense Resistor or Blocking Diode Required

* Preset 4.2V Charge Voltage with ±1% Accuracy

* Charge Current Monitor Output for Gas Gauging

* Thermal Regulation Maximizes Charge Rate Without Risk of Overheating

* Charges Sin

BL4054B General Description

The BL4054/BL4054B is a complete constant current / constant voltage linear charger for single cell Lithium-Ion batteries. No external sense resistor is needed, and no blocking diode is required due to the internal MOSFET architecture. Thermal feedback regulates the charge current to limit the die .

BL4054B Datasheet (415.00 KB)

BL4054B Datasheet Preview — Preview of BL4054B PDF

Datasheet Details

Part number:

BL4054B

Manufacturer:

BELLING

File Size:

415.00 KB

Description:

800ma standalone linear li-ion battery charger.

📁 Related Datasheet

BL4054 800mA Standalone Linear Li-Ion Battery Charger (Shanghai Belling)

BL4056 1A Lithium Ion Battery Linear Charger (BELLING)

BL431 Programmable Shunt Regulator (GME)

BL431 ADJUSTABLE PRECISION ZENER SHUNT REGULATOR (SHANGHAI BELLING)

BL431L Programmable Shunt Regulator (GME)

BL432 Programmable Shunt Regulator (GME)

BL4684C Dual SPDT Analog Switch (BELLING)

BL4863 Dual 2.2W Audio Amplifier Plus Stereo Headphone Function (BELLING)

BL4863B Stereo 2.5W audio power amplifier (BELLING)

BL48EB Brushless DC Motor (MACCON)

TAGS

BL4054B 800mA Standalone Linear Li-Ion Battery Charger BELLING

Image Gallery

BL4054B Features

BL4054B General Description

Datasheet Details

File Size:

Description:

BL4054B Distributor