Datasheet Texas Instruments BQ24316 — 数据表
| 制造商 | Texas Instruments |
| 系列 | BQ24316 |
具有30V最大Vin和6.8V OVP的充电器前端保护IC
数据表
bq2431x Overvoltage and Overcurrent Protection IC and Li+ Charger Front-End Protection IC datasheet
PDF, 2.2 Mb, 修订版: D, 档案已发布: Apr 29, 2016
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价格
状态
| BQ24316DSGR | BQ24316DSGT | BQ24316DSGTG4 | BQ24316DSJR | BQ24316DSJT | |
|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No | Yes | Yes | No | No |
打包
| BQ24316DSGR | BQ24316DSGT | BQ24316DSGTG4 | BQ24316DSJR | BQ24316DSJT | |
|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 |
| Pin | 8 | 8 | 8 | 12 | 12 |
| Package Type | DSG | DSG | DSG | DSJ | DSJ |
| Industry STD Term | WSON | WSON | WSON | VSON | VSON |
| JEDEC Code | S-PDSO-N | S-PDSO-N | S-PDSO-N | R-PDSO-N | R-PDSO-N |
| Package QTY | 3000 | 250 | 250 | 3000 | 250 |
| Carrier | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R | SMALL T&R |
| Device Marking | CBW | CBW | CBW | BZC | BZC |
| Width (mm) | 2 | 2 | 2 | 4 | 4 |
| Length (mm) | 2 | 2 | 2 | 3 | 3 |
| Thickness (mm) | .75 | .75 | .75 | .9 | .9 |
| Pitch (mm) | .5 | .5 | .5 | .5 | .5 |
| Max Height (mm) | .8 | .8 | .8 | 1 | 1 |
| Mechanical Data | 下载 | 下载 | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | BQ24316DSGR | BQ24316DSGT | BQ24316DSGTG4 | BQ24316DSJR | BQ24316DSJT |
|---|---|---|---|---|---|
| Communication Interface | No Communication | No Communication | No Communication | No Communication | No Communication |
| Function | Charger Front-End Protection | Charger Front-End Protection | Charger Front-End Protection | Charger Front-End Protection | Charger Front-End Protection |
| Input Over-Current Protection, A | 1 | 1 | 1 | 1 | 1 |
| Input Over-Voltage Protection, V | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 |
| Number of Series Cells, Min | 1 | 1 | 1 | 1 | 1 |
| Package Group | WSON | WSON | WSON | VSON | VSON |
| Protection Feature, s | Over-voltage (OV) | Over-voltage (OV) | Over-voltage (OV) | Over-voltage (OV) | Over-voltage (OV) |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | N/A | N/A | N/A | N/A | N/A |
| Typical Operating Current(Typ), uA | 400 | 400 | 400 | 400 | 400 |
| Vin(Max), V | 30 | 30 | 30 | 30 | 30 |
生态计划
| BQ24316DSGR | BQ24316DSGT | BQ24316DSGTG4 | BQ24316DSJR | BQ24316DSJT | |
|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant |
应用须知
- How to Meet 24V Hot Plug-In Test for Charge Front-End bq243xxPDF, 112 Kb, 档案已发布: Jan 2, 2008
The maximum input voltage rating of the bq243xx family of ICs is 30 V. However, some customers like to perform a 24-V hot plug-in transient test to prove its high-voltage capability and reliability from a system level. It is important for system designers to properly design the charging system with correct system-level protections. Usually, a TVS (transient voltage suppression) Zener diode is used - High Voltage Pulse Transient Safety Design fro bq243xxPDF, 611 Kb, 档案已发布: Dec 4, 2007
The maximum input voltage rating of the bq243xx family is 30 V. However, some customers like to do high-voltage pulse transient tests to prove its high-voltage capability and reliability from a system level. This pulse transient voltage could be as high as 45 V with 1-A output current limit and 200-Вµs pulse width. It is important for system designers to properly design the charging system wi - Extending Single Input Charger to Dual Input Applications (Rev. A)PDF, 256 Kb, 修订版: A, 档案已发布: Sep 21, 2009
模型线
系列: BQ24316 (5)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Monitor, Protection & Authentication Solutions