LP3947价格
参考价格：￥8.1497
型号：LP3947ISD-09/NOPB 品牌：TI 备注：这里有LP3947多少钱，2026年最近7天走势，今日出价，今日竞价，LP3947批发/采购报价，LP3947行情走势销售排行榜，LP3947报价。| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
LP3947 | LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23• Supports USB Charging Scheme • Integrated Pass Transistor • Near-Depleted Battery Preconditioning • Monitors Battery Temperature • Built-In 5.6 Hour Timer • Under Voltage and Over Voltage Lockout • Charge Status Indicators • Charge Current Monitor Analog Output • LDO Mode Op | TI 德州仪器 |   | |
LP3947 | USB/交流适配器，单节锂离子电池充电器 IC The LP3947 is a complete charge management system that safely charges and maintains a Li-Ion battery from either USB power source or AC adaptor. In USB mode, the LP3947 supports charging in low power or high power mode. Alternatively, the LP3947 can take charge from AC adaptor. In both USB and AC ad • Supports USB Charging Scheme\n• Near-Depleted Battery Preconditioning\n• Built-In 5.6 Hour Timer\n• Charge Status Indicators\n• LDO Mode Operation can source 1 Amp\n• 1% Charger Voltage Accuracy Over 0°C ≤ TJ ≤ 85°C\n• 100 mA to 750 mA Charge Current Range, in Charger Mode\n• WSON Package Pow; | TI 德州仪器 | | |
LP3947 | USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：649.51 Kbytes Page：14 Pages | NSC 国半 | | |
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23• Supports USB Charging Scheme • Integrated Pass Transistor • Near-Depleted Battery Preconditioning • Monitors Battery Temperature • Built-In 5.6 Hour Timer • Under Voltage and Over Voltage Lockout • Charge Status Indicators • Charge Current Monitor Analog Output • LDO Mode Op | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23• Supports USB Charging Scheme • Integrated Pass Transistor • Near-Depleted Battery Preconditioning • Monitors Battery Temperature • Built-In 5.6 Hour Timer • Under Voltage and Over Voltage Lockout • Charge Status Indicators • Charge Current Monitor Analog Output • LDO Mode Op | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23• Supports USB Charging Scheme • Integrated Pass Transistor • Near-Depleted Battery Preconditioning • Monitors Battery Temperature • Built-In 5.6 Hour Timer • Under Voltage and Over Voltage Lockout • Charge Status Indicators • Charge Current Monitor Analog Output • LDO Mode Op | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 1FEATURES 23• Supports USB Charging Scheme • Integrated Pass Transistor • Near-Depleted Battery Preconditioning • Monitors Battery Temperature • Built-In 5.6 Hour Timer • Under Voltage and Over Voltage Lockout • Charge Status Indicators • Charge Current Monitor Analog Output • LDO Mode Op | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
封装/外壳：14-WFDFN 裸露焊盘 包装：卷带（TR） 描述：IC BATT CHG LI-ION 1CELL 14WSON 集成电路（IC） 电池充电器 | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
封装/外壳：14-WFDFN 裸露焊盘 包装：卷带（TR） 描述：IC BATT CHG LI-ION 1CELL 14WSON 集成电路（IC） 电池充电器 | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
LP3947 USB/AC Adaptor, Single Cell Li-Ion Battery Charger IC 文件：836.03 Kbytes Page：20 Pages | TI 德州仪器 | | ||
LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER GENERAL DESCRIPTION The ICS83947I is a low skew, 1-to-9 LVCMOS Fanout Buffer and a member of the HiPerClockS™ family of High Performance Clock Solutions from ICS. The low impedance LVCMOS/LVTTL outputs are designed to drive 50Ω series or parallel terminated transmission lines. The effective fanou | ICST | | ||
Operating Temperature Range 文件：167.78 Kbytes Page：2 Pages | MURATA 村田 | | ||
Low-Saturation Bidirectional Motor Driver for Low-Voltage Drive 文件：127.46 Kbytes Page：6 Pages | SANYO 三洋 | | ||
0.5W Packaged Single-Bias PHEMT GaAs Power FETs 文件：194.9 Kbytes Page：3 Pages | TRANSCOM 全讯科技 | |
LP3947产品属性
- 类型
描述
- Charge current (Max) (A)：
0.75
- Operating Vin (Max) (V)：
6
- Cell chemistry：
Li-Ion/Li-Polymer
- Battery charge voltage (Min) (V)：
4.2
- Battery charge voltage (Max) (V)：
4.2
- Absolute Vin (safety rating) (Max) ((V))：
6.5
- Control interface：
I2C
- Features：
BAT temp thermistor monitoring (hot/cold profile)
- Operating Vin (Min) (V)：
4.3
- Rating：
Catalog
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI/NS |
25+23+ |
LLP-14 |
42220 |
绝对原装正品全新进口深圳现货 |
|||
TI |
24+ |
14-WSON(4x4) |
66800 |
原厂授权一级代理,专注汽车、医疗、工业、新能源！ |
|||
NS/国半 |
23+ |
qfn |
50000 |
全新原装正品现货,支持订货 |
|||
TI |
25+ |
WSON (NHL) |
6000 |
原厂原装,价格优势 |
|||
NSC |
24+ |
QFN |
6980 |
原装现货,可开13%税票 |
|||
TI |
25+ |
WSON-14(4x4) |
7786 |
原装正品现货,原厂订货,可支持含税原型号开票。 |
|||
NSC |
23+ |
NA |
20000 |
全新原装假一赔十 |
|||
TI/德州仪器 |
2021+ |
WSON14 |
8630 |
原厂渠道,公司原装现货 |
|||
NS |
2023+ |
QFN |
8635 |
全新原装正品,优势价格 |
|||
TI |
22+ |
14WSON |
9000 |
原厂渠道,现货配单 |
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LP3947规格书下载地址
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