參數(shù)資料
型號(hào)： MCP73861
廠商： Microchip Technology Inc.
英文描述： Advanced Single Cell, Fully Integrated Li-Ion /Li-Polymer Charge Management Controllers(增強(qiáng)型單節(jié)高度集成的鋰離子/鋰聚合物充電管理控制器)
中文描述： 先進(jìn)的單細(xì)胞，完全集成的鋰離子/鋰聚合物充電管理控制器（增強(qiáng)型單節(jié)高度集成的鋰離子/鋰聚合物充電管理控制器）
文件頁(yè)數(shù)： 5/26頁(yè)
文件大?。?/td> 402K
代理商： MCP73861
2004 Microchip Technology Inc.
DS21893A-page 5
MCP73861/2
TEMPERATURE SPECIFICATIONS
Electrical Specifications:
Unless otherwise indicated, all limits apply for V
DD
= [V
REG
(typ.) + 0.3V] to 12V.
Typical values are at +25°C, V
DD
= [V
REG
(typ.) + 1.0V]
Parameters
Sym
Thermal Shutdown
Die Temperature
Die Temperature Hysteresis
T
SD
T
SDHYS
—
—
155
10
—
—
°C
°C
DC CHARACTERISTICS (Continued)
Electrical Specifications:
Unless otherwise indicated, all limits apply for V
DD
= [V
REG
(Typ) + 0.3V] to 12V,
T
A
= -40°C to 85°C. Typical values are at +25°C, V
DD
= [V
REG
(typ.) + 1.0V]
Parameters
Sym
Min
Typ
Max
Units
Conditions
AC CHARACTERISTICS
Electrical Specifications:
Unless otherwise indicated, all limits apply for V
DD
= [V
REG
(typ.) + 0.3V] to 12V,
T
A
= -40°C to 85°C. Typical values are at +25°C, V
DD
= [V
REG
(typ.) + 1.0V]
Parameters
Sym
Min
Typ
Max
Units
Conditions
UVLO Start Delay
Current Regulation
Transition Time Out of
Preconditioning
Current Rise Time Out of
Preconditioning
Fast Charge Safety Timer
Period
Preconditioning Current Regulation
Preconditioning Charge
Safety Timer Period
Charge Termination
Elapsed Time Termination
Period
Status Indicators
Status Output turn-off
Status Output turn-on
t
START
—
—
5
ms
V
DD
Low to High
t
DELAY
—
—
1
ms
V
BAT
< V
PTH
to V
BAT
> V
PTH
t
RISE
—
—
1
ms
I
OUT
Rising to 90% of I
REG
t
FAST
1.1
1.5
1.9
Hours
C
TIMER
= 0.1 μF
t
PRECON
45
60
75
Minutes C
TIMER
= 0.1 μF
t
TERM
2.2
3
3.8
Hours
C
TIMER
= 0.1 μF
t
OFF
t
ON
—
—
—
—
200
200
μs
μs
I
SINK
= 1 mA to 0 mA
I
SINK
= 0 mA to 1 mA
Min
Typ
Max
Units
Conditions
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
T
A
T
J
T
A
-40
-40
-65
—
—
—
+85
+125
+150
°C
°C
°C
Thermal Resistance, 16-L, 4mm x 4mm QFN
θ
JA
—
37
—
°C/W
4-Layer JC51-7 Standard
Board, Natural Convection
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCP73861_05 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73861_08 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell, Fully Integrated Li-Ion / Li-Polymer Charge Management Controllers
MCP73861_11 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell, Fully Integrated Li-Ion/Li-Polymer Charge Management
MCP73861_13 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:Advanced Single or Dual Cell, Fully Integrated Li-Ion/Li-Polymer Charge Management Controllers
MCP73861-I/ML 功能描述:電池管理 Sgl High Integrated RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel
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