BQ2003PN
LTBSWITCH-MODE NICD/NIMH BATTERY CHARGER WITH NEGATIVE DV AND DT/DT TERMINATION
BQ2003PN
LTBSWITCH-MODE NICD/NIMH BATTERY CHARGER WITH NEGATIVE DV AND DT/DT TERMINATION
Description
General part information
BQ2003 Series
The bq2003 Fast Charge IC provides 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 bq2003 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 bq2003-based chargers to support battery conditioning and capacity determination.
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ2003PN |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Current - Charging | Constant |
| Mounting Type | Through Hole |
| Operating Temperature (Max) | 70 °C |
| Operating Temperature (Min) | 0 °C |
| Package Length | 0.3 in |
| Package Name | 16-PDIP, 16-DIP |
| Package Width | 7.62 mm |
| Programmable Features | Voltage, Timer |
| Voltage - Supply (Max) | 5.5 V |
Pricing
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CAD
3D models and CAD resources for this part
