Key facts
- Brand
- UNITRODE
- Model
- BQ2004E
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-03
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UNITRODE bq2004E/H Fast-Charge IC Datasheet
Datasheet 16 pages · 99 KB · EN
The UNITRODE bq2004E/H Fast-Charge ICs provide comprehensive fast charge control functions together with high-speed switching power control circuitry on a monolithic CMOS device. These chips are designed to be the basis of cost-effective solutions for stand-alone and system-integrated chargers for batteries of one or more cells.
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Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How often does the device sample the battery voltage during fast charge?
The bq2004E/H samples the voltage at the BAT pin once every 34 seconds.
How often does the IC sample the battery voltage during fast charge?
The bq2004E/H samples the voltage at the BAT pin once every 34 seconds.