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参数资料
| 型号： | MCP73113T-16SI/MF |
| 厂商： | Microchip Technology |
| 文件页数： | 13/34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
3.0
PIN DESCRIPTION
TABLE 3-1:
PIN FUNCTION TABLES
MCP73113/4
DFN-10
1, 2
3, 4
5, 6
7
8, 9
10
11
Symbol
V DD
V BAT
NC
STAT
V SS
PROG
EP
I/O
I
I/O
-
O
-
I/O
—
Function
Battery Management Input Supply
Battery Charge Control Output
No Connection
Battery Charge Status Output
Battery Management 0V Reference
Battery Charge Current Regulation Program and Charge Control Enable
Exposed Pad
3.1
Battery Management Input Supply
3.6
Current Regulation Set (PROG)
(V DD )
A supply voltage of [V REG (Typical) + 0.3V] to 6.0V is
recommended. Bypass to V SS with a minimum of 1 μF.
The V DD pin is rated 18V absolute maximum to prevent
suddenly rise of input voltage from spikes or low cost
ac-dc wall adapter.
The fast charge current is set by placing a resistor from
PROG to V SS during constant current (CC) mode.
PROG pin is rated up to 5V with 6V absolute maximum
value.
PROG pin also serves as charge control enable.
When a typical 200 k Ω impedance is applied to PROG
3.2
Battery Charge Control Output
(V BAT )
pin, the MCP73113/4 device is disabled until the high
Connect to the positive terminal of the battery. Bypass
to V SS with a minimum of 1 μF to ensure loop stability
3.7
Exposed Pad (EP)
when the battery is disconnected.
The Exposed Thermal Pad (EP) shall be connected to
the exposed copper area on the Printed Circuit Board
3.3
No Connect (NC)
(PCB) for the thermal enhancement. Additional vias on
the copper area under the MCP73113/4 device can
No connect.
improve the performance of heat dissipation and
3.4
Battery Management 0V Reference
simplify the assembly process.
(V SS )
Connect to the negative terminal of the battery and
input supply.
3.5
Status Output (STAT)
STAT is an open-drain logic output for connection to an
LED for charge status indication in standalone
applications. Alternatively, a pull-up resistor can be
applied for interfacing to a host microcontroller. Refer to
charge cycle.
? 2010 Microchip Technology Inc.
DS22183C-page 13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| 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 |
| MCP73114-0NSI/MF | 功能描述:电池管理 5.8V OVP BATT CHARGR Single cell 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 |
| MCP73114-0NSI/MF | 制造商:Microchip Technology Inc 功能描述:BATTERY CHARGER IC |
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