参数资料
型号: MCP73830LT-0AAI/MYY
厂商: Microchip Technology
文件页数: 3/30页
文件大小: 0K
描述: IC BATT MGMT LI-ION 200MA 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
1.0
ELECTRICAL
? Notice: Stresses above those listed under “Maximum
CHARACTERISTICS
Absolute Maximum Ratings?
V DD ...................................................................................7.0V
All Inputs and Outputs w.r.t. V SS ............... -0.3 to (V DD +0.3)V
Ratings” may cause permanent damage to the device.
This is a stress rating only and functional operation of
the device at those or any other conditions above those
indicated in the operational listings of this specification
is not implied. Exposure to maximum rating conditions
for extended periods may affect device reliability.
Maximum Junction Temperature, T J ............ Internally Limited
Storage temperature .....................................-65°C to +150°C
ESD protection on all pins
Human Body Model (1.5 kW in Series with 100 pF) ?????? ?? 2 kV
Machine Model (200 pF, No Series Resistance) .............300V
DC CHARACTERISTICS
Electrical Specifications: Unless otherwise indicated, all limits apply for V DD = [V REG (Typical) + 0.3V] to 6V,
T A = -40°C to +85°C. Typical values are at +25°C, V DD = [V REG (Typical) + 1.0V]
Parameters
Sym
Min
Typ
Max
Units
Conditions
Supply Input
Input Voltage Range
V DD
3.75
6
V
Supply Current
I SS
0.6
500
25
2
900
50
μA
μA
μA
Shutdown;
V DD ? V STOP - 300 mV
Charging
Standby; CE = V DD
Battery Discharge Current
Output Reverse
I DISCHARGE
10
15
μA
Charge Complete;
Leakage Current
V DD is Present
0.5
μA
Shutdown
(V DD ? V BAT , or V DD < V STOP )
0.5
μA
Standby; CE = V DD
Undervoltage Lockout
UVLO Start Threshold
UVLO Stop Threshold
UVLO Hysteresis
V START
V STOP
V HYS
3.45
3.15
3.6
3.3
300
3.75
3.45
V
V
mV
V DD Low-to-High
V DD High-to-Low
Voltage Regulation (Constant Voltage Mode)
Regulated Output
V REG
4.20
V
V DD = [V REG (Typical)+1V]
Voltage Options
I OUT = 30 mA
Output Voltage
V RTOL
-0.75
0.75
%
T A = -5°C to +55°C
Tolerance
Line Regulation
??? V BAT /V BAT )/
? V DD |
0.2
0.3
%/V
V DD = [V REG (Typical)+1V] to
12V
I OUT = 30 mA
Load Regulation
?? V BAT /V BAT |
0.2
0.3
%
I OUT = 30 mA - 150 mA
V DD = [V REG (Typical)+1V]
Supply Ripple
Attenuation
PSRR
52
47
dB
dB
I OUT = 30 mA, 10 Hz to 1 kHz
I OUT = 30 mA, 10 Hz to 10 kHz
Note 1:
Not production tested. Ensured by design.
? 2011 Microchip Technology Inc.
DS25049B-page 3
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