SI9718CY Vishay, SI9718CY Datasheet
SI9718CY
Manufacturer Part Number
SI9718CY
Description
Manufacturer
Vishay
Datasheet
1.SI9718CY.pdf
(3 pages)
Specifications of SI9718CY
Power Switch Family
Si9718
Input Voltage
-0.3 to 10V
Power Switch On Resistance
80mOhm
Number Of Outputs
Dual
Mounting
Surface Mount
Supply Current
1uA
Package Type
SOIC N
Operating Temperature (min)
0C
Operating Temperature (max)
70C
Operating Temperature Classification
Commercial
Pin Count
16
Power Dissipation
2W
Lead Free Status / Rohs Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SI9718CY
Manufacturer:
SILICON LABS/芯科
Quantity:
20 000
FEATURES
• 6- to 18-V Operation
• Separate Logic Voltage Input
• Undervoltage Lockout (UVL) @ 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
FUNCTIONAL BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Voltage Referenced to GND
V
V
V
RECOMMENDED OPERATING RANGE
V
V
I
I
Minimum Cycle Time (turn-on to turn-on) . . . . . . . . . . . . . . . . . 10 ms
V
FaxBack 408-970-5600, request 70019
www.siliconix.com
AB
AB
A
IN
ENABLE
A
IN
ENABLE
, V
, V
(continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 3.5 A
x V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 10 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 5 V
B
B
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 20 V
A
(See note ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 to 18 V
(continuous) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 35 W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 10 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 5 V
L
= 3 V
Battery Disconnect Switch
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.
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125 C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Notes: Device mounted with all leads soldered to PC board.
Operating Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to 70 C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0 to 150 C
Notes
a. Si9718CY is functional at V
current. See I
A(on)
specification.
A
, V
B
= 5 to 6 V with higher supply
Vishay Siliconix
S-60752—Rev. E, 05-Apr-99
Si9718
Si9718CY
1
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SI9718CY Summary of contents
Page 1
... Undervoltage Lockout (UVL • Shutdown Control Capability • Safe Power Down DESCRIPTION The Si9718CY is a reverse blocking switch for battery disconnect applications integrated solution for multiple battery technology designs or designs that require isolation FUNCTIONAL BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Voltage Referenced to GND ...
Page 2
... Si9718CY Vishay Siliconix SPECIFICATIONS Parameter Symbols On-Resistance R AB Leakage Current I AB(off) IN Low Threshold V IN(L) IN High Threshold V IN(H) IN Input Current I IN(H) Turn-On Delay ON(IN) Turn-Off Delay OFF(IN) ENABLE Low Threshold V ENABLE(L) ENABLE High Threshold V ENABLE(H) ENABLE Input Current I ENABLE(H) Setup Time t ENABLE(H) ...
Page 3
... Charge pump output terminal. Requires external capacitor connected to pin Logic input, IN. A high level turns on the switch. 12, 13 B-terminal of the battery switch, bidirectional. APPLICATIONS DIAGRAM FaxBack 408-970-5600, request 70019 www.siliconix.com Switch X X Off On Description . Requires external bypass capacitor connected to pin 8. DD Si9718CY Vishay Siliconix S-60752—Rev. E, 05-Apr-99 3 ...