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SIP43102

产品描述Dual Output Power Switch
文件大小82KB,共6页
制造商Vishay(威世)
官网地址http://www.vishay.com
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SIP43102概述

Dual Output Power Switch

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SiP43102
Vishay Siliconix
Dual Output Power Switch
FEATURES
Two Output Power Switches
Total Output Drive — 200 mA Continuous
Pb-free
Available
9-V to 35-V Supply Voltage Range
Low Side or High Side Switch Configuration
Internal Output Over Voltage Clamp For Driving Inductive
Loads
D
Current Limit Protection
D
D
D
D
D
D
Thermal Shutdown Protection
D
UVLO With User Programmable Time Delay
APPLICATIONS
D
Optical Detectors for Factory Automation
DESCRIPTION
SiP43102 is a dual power switch IC which contains all control
and power switching circuitry required to drive resistive and
inductive loads in industrial applications. The output switches
are NPN power transistors which can be configured as either
high-side or low-side switches. These switches can operate
from voltages as high as 35 V and have a continuous output
current rating of 200 mA, combined or individually. Internal
zener diodes are provided to clamp the power switch voltages
to safe levels when driving inductive loads. The IN
1
and IN
2
pins are non-inverting inputs which control the output of
switch 1 and switch 2 respectively. SiP43102 contains under
voltage lockout, UVLO, a user definable turn on delay, current
limit, short circuit protection, and thermal shutdown.
The SiP43102 is available in 16-pin TSSOP and PowerPAKr
MLP-44 packages, which are specified over the industrial,
D suffix (−40 to 85_C) temperature range. Both standard and
lead (Pb)-free options are available in the 16-pin TSSOP
package.
TYPICAL APPLICATION CIRCUIT
+10 to 30 V
5V
100 nF
Load
Load
SiP43102
1 kW
V
CC
FAULT
INPUT
INPUT
IN
1
IN
2
C
1
C
DEL
GND
100 nF
E
1
C
2
E
2
GND
Both Switches Configured as Low-Side
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
www.vishay.com
1

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