BQ2004HSN
LTBNICD/NIMH BUCK CHARGER W/NEGATIVE DV, PVD, DT/DT TERMINATION AND TIMING SETUP3
BQ2004HSN
LTBNICD/NIMH BUCK CHARGER W/NEGATIVE DV, PVD, DT/DT TERMINATION AND TIMING SETUP3
Description
General part information
BQ2004 Series
The bq2004E and bq2004H Fast Charge ICs provide comprehensive fast charge control functions together with high-speed switching power control circuitry on a monolithic CMOS device.
Integration of closed-loop current control circuitry allows the bq2004 to be the basis of a cost-effective solution for stand-alone and system-integrated chargers for batteries of one or more cells.
Switch-activated discharge-before-charge allows bq2004E/H-based chargers to support battery conditioning and capacity determination.
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ2004HSN |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Current - Charging | Pulsed, Constant |
| Mounting Type | Surface Mount |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | -20 °C |
| Package Length | 0.154 in |
| Package Name | 16-SOIC |
| Package Width | 3.9 mm |
| Programmable Features | Voltage |
| Voltage - Supply (Max) | 5.5 V |
Pricing
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CAD
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