Datasheet Details
| Part number | BQ2019 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.25 MB |
| Description | Advanced Battery Monitor |
| Datasheet | BQ2019-etcTI.pdf |
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Overview: bq2019 ADVANCED BATTERY MONITOR IC SLUS465E – DECEMBER 1999 – REVISED FEBRUARY 2003 D Multifunction Monitoring IC Designed to Work With an Intelligent Host Controller – Provides State-of-Charge Information.
| Part number | BQ2019 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.25 MB |
| Description | Advanced Battery Monitor |
| Datasheet | BQ2019-etcTI.pdf |
|
|
|
D Multifunction Digital Output Port D High-Accuracy Internal Timebase Eliminates External Crystal Oscillator D Low Power Consumption – Operating: <80 µA – Sleep: <1.5 µA D Single-Wire HDQ Serial Interface D Packaging: 8-Lead TSSOP PW PACKAGE (TOP VIEW) REG 1 VCC 2 VSS 3 HDQ 4 8 STAT 7 SR 6 DC 5 OSC DC – Internal connection only.
Do not connect The bq2019 advanced battery-monitoring IC accurately measures the charge and discharge currents in a rechargeable battery pack.
In pack integration, the bq2019 is the basis of a comprehensive battery-capacity management system in portable applications such as cellular phones, PDAs, or other portable products.
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