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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)： | 3/17頁 |
| 文件大?。?/td> | 845K |
| 代理商： | MAX1666AEEP |
M
Advanced Lithium-Ion
Battery-Pack Protector
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(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.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
WRN
Early-Warning Threshold
Above undervoltage threshold, cell voltage
falling
100
mV
WRN
Early-Warning-Threshold
Hysteresis
OVA, UVA, MMA Input Current
200
mV
OVA, UVA, MMA = REF
0.1
±
0
±
250
±
500
20
±
550
nA
MMA = GND
V
MMA
= V
REF
/ 2
MMA = REF
Cell Mismatch Threshold
All cells > 2V
±
450
mV
PKN to GND Overdischarge-
Current Threshold
PKN to GND Overcharge-Current
Threshold
270
300
330
mV
-220
-200
-180
mV
Overcurrent Fault-Timer Delay
t
P-DELAY
330
550
770
ms
Overdischarge/Overcharge-
Current Fault-Blanking Time
t
I-DELAY
1.6
2.4
3.2
ms
DSO
,
CGO
, UVO Output Sink
Current
No faults, V
DSO
= V
CGO
= V
UVO
= 1V to
27V
20
30
40
μA
DSO
,
CGO
Output Source
Current
V
DSO
= V
SRC
- 4V and V
CGO
= V
SRC
- 4V,
fault condition
2
10
mA
DSO
,
CGO
, UVO Leakage
Current
TKO
Pulldown Resistance,
MAX1666S/V/X
TKO
Sink Current, MAX1666A
Only
TKO
Leakage Current,
MAX1666A Only
Minimum B3P Voltage for
TKO
Low, MAX1666A Only
TKO
Source Current
DSI
,
CGI
Input High Voltage
DSI
,
CGI
Input Low Voltage
DSI
,
CGI
Input Current
WRN
Sink Current
PKF
Sink Current
PKF
,
WRN
Leakage Current
V
DSO
= V
CGO
= V
UVO
= 27V, fault condition
0.2
μA
100
200
k
V
TKO
= 16V
1
2.5
mA
V
TKO
= 16V, V
CGI
= 3V
1
μA
V
SRC
= V
B3P
+ 1V, I
TKO
= 0.5mA
2.4
3.6
V
TKO
= GND
Referenced to PKN
Referenced to PKN
V
DSI
, V
CGI
= 5V
Fault condition, V
WRN
= 0.4V
Fault condition, V
PKF
= 0.4V
V
PKF
= V
WRN
= 27V
1
2
8
mA
V
V
μA
mA
mA
μA
0.45
1
2
4
4
8
0.2
Undervoltage, Overvoltage, or
Mismatch Fault, to
DSO
,
CGO
,
TKO
Transition Delay
t
F-DELAY
Fault persistent for four consecutive sample
periods
180
320
460
ms
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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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