參數(shù)資料
型號： DS2714
廠商： Maxim Integrated Products, Inc.
英文描述： Quad Loose Cell NiMH Charger
中文描述： 4節(jié)散裝NiMH電池充電器
文件頁數(shù)： 2/12頁
文件大小： 221K
代理商： DS2714
DS2714: Quad Loose Cell NiMH Charger
2 of 12
ABSOLUTE MAXIMUM RATINGS
Voltage Range on Any Pin Relative to V
SS
Voltage on DMSEL
Continuous Sink Current CC1-4, LED1-4
Operating Temperature Range
Storage Temperature Range
Soldering Temperature
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 the absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED DC OPERATING CONDITIONS
(4.0V V
DD
5.5V; T
A
= -20 C to +70 C)
-0.3V to +6V
V
DD
+ 0.3V
20mA
-40°C to +85°C
-55°C to +125°C
See IPC/JEDECJ-STD-020A
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
Input Voltage Range
V
DD
(Note 1)
LEDx, DMSEL
4.0
-0.3
5.5
5.5
V
V
DC ELECTRICAL CHARACTERISTICS
(4.0V V
DD
5.5V; T
A
= -20 C to +70 C. Unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current, V
DD
Output Voltage Low, CC1-4.
LED1-4
Leakage Current,
CC1-4 LED1-4
Threshold Voltage,
- V Termination
I
DD
Operating mode
VDD = 5.0V,
I
OL
= 20mA (Note 1)
VDD = 5.0V,
Output inactive
500
750
A
V
OL1
1.0
V
I
LKG
-1
+1
A
V
- V
After t
THO
1.0
2.0
3.0
mV
Mode Test Current, DMSEL
I
MTST
Pulse high/low once
<5ms after power-up
-
5
15
A
Input Logic High, DMSEL,
V
IH
(Note 1)
V
DD
-
0.2V
V
Input Logic Low, DMSEL,
V
IL
(Note 1)
After power-up mode
select,
DMSEL = V
DD
or V
SS
0.2
V
Input Leakage Current,
DMSEL
I
IL1
-1
+1
A
Threshold Voltage, Cell Test
Accuracy
Threshold Voltage, Cell Test
Range
Threshold Voltage, Cell
Voltage Low
Threshold Voltage, Cell
Voltage Max1
Threshold Voltage, Cell
Voltage Max2
Threshold Voltage, Thermistor
- Min
Threshold Voltage, Thermistor
- Max
Threshold Voltage, Thermistor
- Stop
Threshold Current, TMR Pin
Suspend
V
CTST-ACC
R
TMR
= 80K
-15
15
%
V
CTST-RANGE
32
400
mV
V
BAT-LOW
CC1 = CC2 = hi-Z
(Note 1, 2)
CC1 = CC2 = hi-Z
(Note 1, 2)
CC1, CC2 active
(Note 1, 2)
0.9
1.0
1.1
V
V
BAT-MAX1
1.55
1.65
1.75
V
V
BAT-MAX2
1.64
1.75
1.86
V
V
THM-MIN
(Note 1, 2, 6)
V
DD
x
0.73
V
DD
x
0.33
V
DD
x
0.29
V
V
THM-MAX
(Note 1, 2, 6)
0.30
0.36
V
V
THM-STOP
(Note 1, 2, 6)
V
I
TMR-SUS
0.1
0.5
A
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2714E+ 功能描述:電池管理 Quad Loose Cell NiMH Chargers 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
DS2714E+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:QUAD LOOSECELL NIMHCHRGER TSSOP20LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC NIMH CHARGER QUAD 20TSSOP 制造商:Maxim Integrated Products 功能描述:Battery Management Quad Loose Cell NiMH Chargers
DS2714E+T&R 功能描述:電池管理 Quad Loose Cell NiMH Chargers 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
DS2714E+TR 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Quad Loose Cell NiMH Charger
DS2714EVKIT+ 制造商:Maxim Integrated Products 功能描述:DS2714 EVAL KIT - Boxed Product (Development Kits)
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