参数资料
型号: MCP73X23EV-LFP
厂商: Microchip Technology
文件页数: 7/34页
文件大小: 0K
描述: BOARD EVAL BATT CHARGER MCP73X23
标准包装: 1
主要目的: 电源管理,电池充电器
嵌入式:
已用 IC / 零件: MCP73123,MCP73223
主要属性: 1 芯或 2 芯 LiFePO4(磷酸铁锂),500mA 时为 3.6V 和 7.2V
次要属性: 安全计时器,热保护,自动终止充电和再充电
已供物品:
产品目录页面: 669 (CN2011-ZH PDF)
相关产品: MCP73223T-C2SI/MF-ND - IC LI IRON PHOSPHATE CTRLR 10DFN
MCP73123T-22SI/MF-ND - IC LI IRON PHOSPHATE CTRLR 10DFN
MCP73223-C2SI/MF-ND - IC LI IRON PHOSPHATE CTRLR 10DFN
MCP73123-22SI/MF-ND - IC LI IRON PHOSPHATE CTRLR 10DFN
MCP73123/223
AC CHARACTERISTICS
Electrical Specifications: Unless otherwise specified, 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
Elapsed Timer
Elapsed Timer Period
t ELAPSED
0
Hours
Timer Disabled
3.6
5.4
7.2
4.0
6.0
8.0
4.4
6.6
8.8
Hours
Hours
Hours
Preconditioning Timer
Preconditioning Timer Period
t PRECHG
0
Hours
Disabled Timer
0.4
0.5
0.6
Hours
Status Indicator
Status Output turn-off
Status Output turn-on,
t OFF
t ON
500
500
μs
I SINK = 1 mA to 0 mA
I SINK = 0 mA to 1 mA
Note 1:
Not production tested. Ensured by design.
TEMPERATURE SPECIFICATIONS
Electrical Specifications: Unless otherwise indicated, all limits apply for V DD = [V REG (Typical) + 0.3V] to 6V.
Typical values are at +25°C, V DD = [V REG (Typical) + 1.0V]
Parameters
Sym
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
T A
T J
T A
-40
-40
-65
+85
+125
+150
°C
°C
°C
Thermal Package Resistances
Thermal Resistance, DFN-10 (3x3)
? JA
43
°C/W
4-Layer JC51-7 Standard Board,
Natural Convection
? 2009-2011 Microchip Technology Inc.
DS22191D-page 7
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