參數(shù)資料
型號(hào): Si9718CY
廠商: Vishay Intertechnology,Inc.
英文描述: Battery Disconnect Switch(電池?cái)嚯姂?yīng)用的反向阻塞開(kāi)關(guān))
中文描述: 電池?cái)嚅_(kāi)開(kāi)關(guān)(電池?cái)嚯姂?yīng)用的反向阻塞開(kāi)關(guān))
文件頁(yè)數(shù): 1/3頁(yè)
文件大?。?/td> 85K
代理商: SI9718CY
Si9718CY
Vishay Siliconix
Si9718
FaxBack 408-970-5600, request 70019
www.siliconix.com
S-60752—Rev. E, 05-Apr-99
1
Battery Disconnect Switch
FEATURES
6- to 18-V Operation
Separate Logic Voltage Input
Undervoltage Lockout (UVL) @ V
L
= 3 V
Shutdown Control Capability
Safe Power Down
DESCRIPTION
The Si9718CY is a reverse blocking switch for battery
disconnect applications. It is an integrated solution for multiple
battery technology designs or designs that require isolation
from the power bus during charging. The Si9718CY is
available in a 16-pin SOIC package and is rated for the
commercial temperature range of 0 to 70
°
C.
FUNCTIONAL BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to GND
V
A
, V
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 20 V
V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 10 V
V
ENABLE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 10 V
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125
°
C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Notes: Device mounted with all leads soldered to PC board.
RECOMMENDED OPERATING RANGE
V
A
, V
B
(See note ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 18 V
V
IN
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 5 V
I
AB
(continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 3.5 A
I
AB
x V
A
(continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 35 W
Minimum Cycle Time (turn-on to turn-on) . . . . . . . . . . . . . . . . . 10 ms
V
ENABLE
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 5 V
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 70
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 150
°
C
Notes
a. Si9718CY is functional at V
A
, V
B
= 5 to 6 V with higher supply
current. See I
A(on)
specification.
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