SIP43102 Datasheet, PDF (1/6 Pages) Vishay Siliconix – Dual Output Power Switch

Dual Output Power Switch
SiP43102
Vishay Siliconix
FEATURES
D Two Output Power Switches
D Total Output Drive — 200 mA Continuous
D 9-V to 35-V Supply Voltage Range
Pb-free
Available
D Low Side or High Side Switch Configuration
D Internal Output Over Voltage Clamp For Driving Inductive
Loads
D Current Limit Protection
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 IN₁ and IN₂
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
INPUT
INPUT
1 kW
100 nF
SiP43102
V_CC
FAULT
C₂
IN₁
E₂
IN₂
C₁
C_DEL
E₁
GND
GND
Document Number: 72641
S-50349—Rev. C, 28-Feb-05
Both Switches Configured as Low-Side
100 nF
Load
Load
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