Datasheet Texas Instruments BQ2023
| Manufacturer | Texas Instruments |
| Series | BQ2023 |
Single-Wire Advanced Battery Monitor IC for Cellular and PDA Applications
Datasheets
Single-Wire Advanced Battery Monitor IC for Cellular and PDA Applications datasheet
PDF, 1.6 Mb, Revision: B, File published: Jun 1, 2001
Extract from the document
Prices
Status
| BQ2023PW | BQ2023PWG4 | BQ2023PWR | |
|---|---|---|---|
| Lifecycle Status | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
Packaging
| BQ2023PW | BQ2023PWG4 | BQ2023PWR | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | PW | PW | PW |
| Industry STD Term | TSSOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 100 | 100 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R |
| Device Marking | 2023 | 2023 | 2023 |
| Width (mm) | 4.4 | 4.4 | 4.4 |
| Length (mm) | 3 | 3 | 3 |
| Thickness (mm) | 1 | 1 | 1 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download |
Eco Plan
| BQ2023PW | BQ2023PWG4 | BQ2023PWR | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- Calculating CRC With TI Battery Management ProductsPDF, 50 Kb, File published: Oct 19, 2005
Certain Texas Instuments (TI) products such as the 1K-bits EPROM bq2022, the battery monitor bq2023, and the security IC bq26150 require the host to be able to calculate a cyclic redundancy check (CRC) based on a specific polynomial. The purpose of this document is to briefly discuss what a CRC is, how it is used within the mentioned TI products, and how to implement it within a system that intera - Battery Authentication and Security Schemes (Rev. A)PDF, 52 Kb, Revision: A, File published: Jul 17, 2014
- Gas Gauging Basics Using TI Battery Monitor ICs (Rev. A)PDF, 252 Kb, Revision: A, File published: Oct 17, 2003
To solve the challenges of precise capacity tracking and monitoring, Texas Instruments has developed a family of accurate battery monitor devices. These devices use the coulomb counting method in order to provide the user with accurate and reliable information about the battery?s state of charge. The purpose of this report is to provide the basics of building an accurate gas-gauging feature using - Advanced Gas Gauge Firmware Flowchart for TI Battery Monitor ICsPDF, 156 Kb, File published: Aug 28, 2002
TI advanced battery-monitoring ICs, such as the bq2018, bq2019, and bq2023, are designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, these devices contain all the necessary functions to form the basis of a comprehensive battery capacity management system in applications such as cellular phones, PDAs, Internet appliances, or - Advanced Gas Gauge Host Firmware for TI Battery Monitor ICsPDF, 150 Kb, File published: May 16, 2001
TI advanced battery monitoring ICs, such as the bq2018, bq2019 and bq2023, are designed to accurately measure the charge and discharge currents in rechargeable battery packs. Intended for pack integration, these devices contain all the necessary functions to form the basis of a comprehensive battery capacity management system in applications such as cellular phones, PDA's, internet appliances, or
Model Line
Series: BQ2023 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Battery Management Products> Battery Fuel Gauge
