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参数资料
| 型号： | MCP73113T-06SI/MF |
| 厂商： | Microchip Technology |
| 文件页数： | 1/34页 |
| 文件大小： | 0K |
| 描述： | IC LI-ION/LI-POLY CTRLR 10-DFN |
| 标准包装： | 3,300 |
| 功能： | 充电管理 |
| 电池化学： | 锂离子（Li-Ion）、锂聚合物（Li-Pol） |
| 电源电压： | 4 V ~ 16 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-VFDFN 裸露焊盘 |
| 供应商设备封装： | 10-DFN-EP（3x3） |
| 包装： | 带卷 (TR) |
| 配用： | MCP73113EV-1SOVP-ND - BOARD EVAL BATT CHARGER MCP73113 |
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MCP73113/4
Single-Cell Li-Ion / Li-Polymer Battery Charge Management
Controller with Input Overvoltage Protection
Features
? Complete Linear Charge Management Controller:
- Integrated Input Overvoltage Protection
- Integrated Pass Transistor
- Integrated Current Sense
- Integrated Reverse Discharge Protection
? Constant Current / Constant Voltage Operation
with Thermal Regulation
? 4.15V Undervoltage Lockout (UVLO)
? 18V Absolute Maximum Input with OVP:
- 6.5V (MCP73113)
- 5.8V (MCP73114)
? High Accuracy Preset Voltage Regulation Through
Full Temperature Range (-5°C to +55°C): +0.5%
? Battery Charge Voltage Options:
- 4.10V, 4.20V, 4.35V or 4.4V
? Resistor Programmable Fast Charge Current:
- 130 mA - 1100 mA
? Preconditioning of Deeply Depleted Cells
- Available Options: 10% or Disable
? Integrated Precondition Timer:
- 32 Minutes or Disable
? Automatic End-of-Charge Control:
- Selectable Minimum Current Ratio:
5%, 7.5%, 10% or 20%
- Elapse Safety Timer: 4 HR, 6 HR, 8 HR or
Disable
? Automatic Recharge:
- Available Options: 95% or Disable
? Charge Status Output - Two Style Options
? Soft start
Description
The MCP73113/4 are highly integrated Li-Ion battery
charge management controllers for use in
space-limited and cost-sensitive applications. The
MCP73113/4 devices provide specific charge
algorithms for Li-Ion/Li-Polymer batteries to achieve
optimal capacity and safety in the shortest charging
time possible. Along with their small physical size, the
low number of external components make the
MCP73113/4 ideally suitable for portable applications.
The absolute maximum voltage, up to 18V, allows the
use of MCP73113/4 in harsh environments, such as
low cost wall wart or voltage spikes from plug/unplug.
The MCP73113/4 devices employ a constant
current/constant voltage charge algorithm. The various
charging voltage regulations provide design engineers
flexibility to use in different applications. The fast
charge, constant current value is set with one external
resistor from 130 mA to 1100 mA. The MCP73113/4
devices limit the charge current based on die
temperature during high power or high ambient
conditions. This thermal regulation optimizes the
charge cycle time while maintaining device reliability.
The PROG pin of the MCP73113/4 also serves as
enable pin. When high impedance is applied, the
MCP73113/4 will be in standby mode.
The MCP73113/4 devices are fully specified over the
ambient temperature range of -40°C to +85°C. They
are available in a 10 lead, DFN package.
Package Types (Top View)
MCP73113/4
3x3 DFN *
? Temperature Range: -40°C to +85°C
V DD 1
10 PROG
? Packaging: DFN-10 (3 mm x 3 mm)
Applications
V DD 2
V BAT 3
V BAT 4
EP
11
9 V SS
8 V SS
7 STAT
?
?
Low-Cost Li-Ion/Li-Poly Battery Chargers
MP3 Players
NC 5
6 NC
?
?
?
?
?
Digital Still Camera
Portable Media Players
Handheld Devices
Bluetooth Headsets
USB Chargers
? 2010 Microchip Technology Inc.
DS22183C-page 1
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MCP73113T-0NSI/MF | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection |
| MCP73113T-16SI/MF | 功能描述:电池管理 Single cell OVP battery Charger RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| MCP73113T-1NSI/MF | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection |
| MCP73114 | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection |
| MCP73114-06SI/MF | 制造商:MICROCHIP 制造商全称:Microchip Technology 功能描述:Single-Cell Li-Ion / Li-Polymer Battery Charge Management Controller with Input Overvoltage Protection |
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