Part bq2054
Description Lithium Ion Fast-Charge
Manufacturer UNITRODE
Size 0.96 MB
Pricing from 12.11 USD, available from Rochester Electronics and Verical.
UNITRODE

bq2054 Overview

Key Specifications

Package: PDIP
Pins: 16
Operating Voltage: 5 V
Max Voltage (typical range): 5.5 V

Description

The bq2054 Lithium Ion FastCharge IC is designed to optimize charging of lithium ion (Li-Ion) chemistry batteries. A flexible pulse-width modulation regulator allows the bq2054 to control voltage and current during charging.

Key Features

  • Safe charge of Lithium Ion battery packs
  • Voltage-regulated currentlimited charging
  • Fast charge terminated by selectable minimum current; safety backup termination on maximum time
  • Charging continuously qualified by temperature and voltage limits
  • Pulse-width modulation control ideal for high-efficiency switchmode power conversion

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 47911 25+ : 12.11 USD
100+ : 11.5 USD
500+ : 10.9 USD
1000+ : 10.29 USD
View Offer
Verical 995 25+ : 15.1375 USD
100+ : 14.375 USD
500+ : 13.625 USD
1000+ : 12.8625 USD
View Offer