参数资料
型号: MCP73830T-2AAI/MYY
厂商: Microchip Technology
文件页数: 8/30页
文件大小: 0K
描述: IC BATT MGMT LI-ION 1A 6TDFN
标准包装: 3,000
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: 3.75 V ~ 6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 6-WFDFN 裸露焊盘
供应商设备封装: 6-TDFN(2x2)
包装: 带卷 (TR)
MCP73830/L
Note: Unless otherwise indicated, V DD = [V REG (Typical) + 1V], I OUT = 10 mA and T A = +25°C, Constant Voltage mode.
7.0
6.6
6.2
5.8
5.4
V DD = V REG
V BAT = 4.0V
300
275
250
5.0
4.6
4.2
3 3.8 8
3.4
225
200
175
V DD = 5.2V
R PROG = 4 k?
3.0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80
150
-45 -35 -25 -15 -5
5 15 25 35 45 55 65 75 85
Temp (°C)
Temp (°C)
FIGURE 2-7:
Output Leakage Current
FIGURE 2-10:
Charge Current (I OUT ) vs.
(I DISCHARGE ) vs. Ambient Temperature (T A ).
Ambient Temperature (T A ), MCP73830.
FIGURE 2-8:
Output Leakage Current
FIGURE 2-11:
Charge Current (I OUT ) vs.
(I DISCHARGE ) vs. Battery Regulation Voltage
(V BAT ).
1200
1100
1000
900
Supply Voltage (V DD ), MCP73830.
800
700
V DD = 5.2V
R PROG = 1 k?
-45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85
Temp (°C)
FIGURE 2-9:
Charge Current (I OUT ) vs.
FIGURE 2-12:
Charge Current (I OUT ) vs.
Ambient Temperature (T A ), MCP73830.
DS25049B-page 8
Supply Voltage (V DD ), MCP73830.
? 2011 Microchip Technology Inc.
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