參數(shù)資料
型號： ICL7673
廠商： Intersil Corporation
英文描述： Automatic Battery Back-Up Switch(自動后備電池開關)
中文描述： 自動備用電池開關（自動后備電池開關）
文件頁數(shù)： 2/7頁
文件大?。?/td> 215K
代理商： ICL7673
2
FN3183.4
July 22, 2005
Absolute Maximum Ratings
Thermal Information
Input Supply (V
P
or V
S
) Voltage . . . . . . . . . . . .GND - 0.3V to +18V
Output Voltages P
BAR
and S
BAR
. . . . . . . . . . .GND - 0.3V to +18V
Peak Current
Input V
P
(at V
P
= 5V) (Note 1) . . . . . . . . . . . . . . . . . . . . . . . 38mA
Input V
S
(at V
S
= 3V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30mA
P
BAR
or S
BAR
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150mA
Operating Conditions
Temperature Range:
ICL7673C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to 70°C
Thermal Resistance (Typical, Note 2)
PDIP Package* . . . . . . . . . . . . . . . . . .
Plastic SOIC Package . . . . . . . . . . . . .
Maximum Storage Temperature. . . . . . . . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering, 10sec). . . . . . . . . . .300°C
(SOIC - Lead Tips Only)
θ
JA
(°C/W)
150
180
θ
JC
(°C/W)
N/A
N/A
*Pb-free PDIPs can be used for through hole wave solder processing
only. They are not intended for use in Reflow solder processing
applications.
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
NOTES:
1. Derate above 25°C by 0.38mA/°C.
2.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
T
A
= 25°C Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Input Voltage
V
P
V
S
= 0V, I
LOAD
= 0mA
2.5
-
15
V
V
S
V
P
= 0V, I
LOAD
= 0mA
2.5
-
15
V
Quiescent Supply Current
I+
V
P
= 0V, V
S
= 3V, I
LOAD
= 0mA
-
1.5
5
μ
A
Switch Resistance P1 (Note 1)
r
DS(ON)
P1
V
P
= 5V, V
S
= 3V, I
LOAD
= 15mA
-
8
15
At T
A
= +85°C
-
16
-
V
P
= 9V, V
S
= 3V, I
LOAD
= 15mA
-
6
-
V
P
= 12V, V
S
= 3V, I
LOAD
= 15mA
-
5
-
Temperature Coefficient of Switch
Resistance P1
T
C(P1)
V
P
= 5V, V
S
= 3v, I
LOAD
= 15mA
-
0.5
-
%/°C
Switch Resistance P2 (Note 1)
r
DS(ON)
P2
V
P
= 0V, V
S
= 3V, I
LOAD
= 1mA
-
40
100
At T
A
= +85°C
-
60
-
V
P
= 0V, V
S
= 5V, I
LOAD
= 1mA
-
26
-
V
P
= 0V, V
S
= 9V, I
LOAD
= 1mA
-
16
-
Temperature Coefficient of Switch
Resistance P2
T
C(P2)
V
P
= 0V, V
S
= 3V, I
LOAD
= 1mA
-
0.7
-
%/°C
Leakage Current (V
P
to V
S
)
I
L(PS)
V
P
= 5V, V
S
= 3V, I
LOAD
= 10mA
-
0.01
20
nA
At T
A
= +85°C
-
35
-
nA
Leakage Current (V
P
to V
S
)
I
L(SP)
V
P
= 0V, V
S
= 3V, I
LOAD
= 10mA
-
0.01
50
nA
at T
A
= +85°C
-
120
-
nA
Open Drain Output Saturation Voltages
V
OPBAR
V
P
= 5V, V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 0mA
-
85
400
mV
At T
A
= 85°C
-
120
-
mV
V
P
= 9V, V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 0mA
-
50
-
mV
V
P
= 12V, V
S
= 3V, I
SINK
= 3.2mA
I
LOAD
= 0mA
-
40
-
mV
Open Drain Output Saturation Voltages
V
OSBAR
V
P
= 0V, V
S
= 3V, I
SINK
= 3.2mA, I
LOAD
= 0mA
-
150
400
mV
at T
A
= +85°C
-
210
-
mV
V
P
= 0V, V
S
= 5V, I
SINK
= 3.2mA I
LOAD
= 0mA
-
85
-
mV
V
P
= 0V, V
S
= 9V, I
SINK
= 3.2mA I
LOAD
= 0mA
-
50
-
mV
ICL7673
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相關代理商/技術參數(shù)
參數(shù)描述
ICL7673/D DIE 制造商:Harris Corporation 功能描述:
ICL7673CBA 功能描述:電池管理 BATRY BACKUP SWITCH COM 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
ICL7673CBA-T 功能描述:IC SWITCH BATTERY BACKUP 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - O 圈控制器 系列:- 標準包裝:1,000 系列:- 應用:電池備份，工業(yè)/汽車，大電流開關 FET 型:- 輸出數(shù):5 內部開關:是 延遲時間 - 開啟:100ns 延遲時間 - 關閉:- 電源電壓:3 V ~ 5.5 V 電流 - 電源:250µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC N 包裝:帶卷 (TR)
ICL7673CBAZA 功能描述:電池管理 W/ANNEAL BATRY BCKUP SWITCH COM 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
ICL7673CBAZA-T 功能描述:電池管理 W/ANNEAL BATRY BCKUP SWITCH COM TAPE & 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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