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參數(shù)資料
| 型號(hào)： | MAX1666AEEP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | Advanced Lithium-Ion Battery-Pack Protector |
| 中文描述： | 6-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO20 |
| 封裝： | 0.150 INCH, 0.025 INCH PITCH, QSOP-20 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大小： | 845K |
| 代理商： | MAX1666AEEP |
M
Advanced Lithium-Ion
Battery-Pack Protector
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
SRC,
DSO
,
TKO
,
CGO
, UVO,
PKF
,
WRN
to GND...-0.3V to +28V
V
CC
, REF, OVA, UVA, MMA to GND ........................-0.3V to +6V
B4P to B3P ...............................................................-0.3V to +6V
B3P to B2P ...............................................................-0.3V to +6V
B2P to B1P ...............................................................-0.3V to +6V
B1P to GND..............................................................-0.3V to +6V
PKN to GND...........................................................................±2V
ELECTRICAL CHARACTERISTICS
(V
SRC
= 16V, each cell voltage V
CELL
= 3.6V, 330k
load at REF,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values are at
T
A
= +25°C.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
V
CC
,
CGI
,
DSI
to PKN...............................................-0.3V to +6V
Continuous Power Dissipation (T
A
= +70°C)
16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW
20-Pin QSOP (derate 9.1mW/°C above +70°C)...........727mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Charge-Mode Detection
Threshold
V
SRC
- V
B_P
1
V
V
SRC
- V
B_P
= 1V, V
CGI
= V
DSI
= GND
MAX1666A only, V
SRC
- V
B3P
= 1V, V
CGI
=
3V, V
DSI
= GND
2
10
2
5
SRC Supply Current
MAX1666A only, V
SRC
- V
B3P
= 1V, V
DSI
=
3V, V
CGI
= GND
2
5
μA
Supply Current
I
SUP
No faults, long-time average current from
the top battery terminal B_P
30
45
μA
Shutdown Supply Current
V
CC
Output Voltage
V
CC
Undervoltage-Lockout
Threshold
I
SHDN
V
CC
1
μA
V
R
LOAD
≥
665
, 2V < V
CELL
< 4.4V
3.09
3.25
3.41
2.7
2.85
3.0
V
Reference Output Voltage
V
REF
Pulse on
1.221
4.000
4.2
4.400
V
OVA = GND
V
OVA
= V
REF
/ 2
OVA = REF
3.980
4.020
Overvoltage Threshold
Cell voltage
rising
4.378
4.422
V
Overvoltage-Threshold
Hysteresis
200
mV
UVA = GND
V
UVA
= V
REF
/ 2
UVA = REF
1.950
2.000
2.500
3.000
2.050
3.075
Undervoltage Threshold
Cell voltage
falling
2.925
V
Undervoltage-Threshold
Hysteresis
100
mV
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1666AEEP+ | 功能描述:電池管理 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 |
| MAX1666AEEP+T | 制造商:Maxim Integrated Products 功能描述:500MA LOW VOLTAGE LINEAR REGULATOR IN TINY QFN PACKAGE - Tape and Reel |
| MAX1666AEEP-T | 功能描述:電池管理 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 |
| MAX1666SEEE | 功能描述:電池管理 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 |
| MAX1666SEEE+T | 功能描述:電池管理 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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