Datasheet Texas Instruments LM3420 — 数据表
| 制造商 | Texas Instruments |
| 系列 | LM3420 |
锂离子电池充电控制器
数据表
LM3420 8.4-V Li-Ion Battery Charge Controller datasheet
PDF, 1.1 Mb, 修订版: E, 档案已发布: Dec 15, 2014
从文件中提取
状态
| LM3420AM5-8.4 | LM3420AM5-8.4/NOPB | LM3420M5X-8.4/NOPB | |
|---|---|---|---|
| Lifecycle Status | Lifebuy (Manufacturer has announced that the device will be discontinued, and a lifetime-buy period is in effect) | NRND (Not recommended for new designs) | NRND (Not recommended for new designs) |
| Manufacture's Sample Availability | No | No | No |
打包
| LM3420AM5-8.4 | LM3420AM5-8.4/NOPB | LM3420M5X-8.4/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 5 | 5 | 5 |
| Package Type | DBV | DBV | DBV |
| Industry STD Term | SOT | SOT-23 | SOT-23 |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3000 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | D03A | D03A | D03B |
| Width (mm) | 1.6 | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | .95 | .95 | .95 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 |
| Mechanical Data | 下载 | 下载 | 下载 |
参数化
| Parameters / Models | LM3420AM5-8.4 | LM3420AM5-8.4/NOPB | LM3420M5X-8.4/NOPB |
|---|---|---|---|
| # Series Cells | 1 2 3 4 | ||
| Approx. Price (US$) | 0.88 | 1ku | ||
| Battery Charge Voltage(V) | 4.2 (Fixed) | ||
| Cell Chemistry | Li-Ion/Li-Polymer | ||
| Charge Current(Max)(A) | 0.015 | ||
| Charging Control Topology | Linear Charger | ||
| Control Interface | Standalone (RC-Settable) | ||
| Package Group | SOT-23 | ||
| Package Size(mm2=WxL) | 5SOT-23: 8 mm2: 2.8 x 2.9 | ||
| Vin(Max)(V) | 20 |
生态计划
| LM3420AM5-8.4 | LM3420AM5-8.4/NOPB | LM3420M5X-8.4/NOPB | |
|---|---|---|---|
| RoHS | TBD | Compliant | Compliant |
| Pb Free | No |
应用须知
- Battery ChargingPDF, 146 Kb, 档案已发布: Mar 21, 2007
- Battery ChargingPDF, 146 Kb, 档案已发布: Mar 21, 2007
模型线
系列: LM3420 (3)
制造商分类
- Semiconductors> Power Management> Battery Management Products> Battery Charger IC