Part bq2050H
Description Low-Cost Lithium Ion Power Gauge
Manufacturer Benchmarq
Size 959.68 KB
Pricing from 15.19 USD, available from Rochester Electronics and DigiKey.
Benchmarq

bq2050H Overview

Key Specifications

Package: SOIC
Pins: 16
Operating Voltage: 4.25 V
Max Voltage (typical range): 6.5 V

Description

The bq2050H Lithium Ion Power Gauge™ IC is intended for batterypack or in-system installation to maintain an accurate record of available battery capacity. The IC monitors a voltage drop across a sense resistor connected in series between the negative battery terminal and ground to determine charge and discharge activity of the battery.

Key Features

  • Accurate measurement of available capacity in Lithium Ion batteries
  • Provides a low-cost battery management solution for pack integration
  • Complete circuit can fit in as little as 1 2 square inch of PCB
  • Low operating current (120µA typical)
  • Less than 100nA of data retention current

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 65 25+ : 15.19 USD
100+ : 14.43 USD
500+ : 13.67 USD
1000+ : 12.91 USD
View Offer
Rochester Electronics 10 25+ : 15.19 USD
100+ : 14.43 USD
500+ : 13.67 USD
1000+ : 12.91 USD
View Offer