iC-DP
HIGHSIDE SWITCH
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inar
relim
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Rev B1, Page 2/7
DESCRIPTION
iC-DP is a monolithic highside switch for ohmic, in-
ductive and capacitive loads.
Designed for a wide input voltage range of 4 to 36 V,
it is capable of supplying a minimum output current
of 200 mA. The output acts as a current source with
a low saturation voltage; protection against short-
circuiting is provided by the device shutting down with
excessive temperature. The chip is activated when
the input voltage threshold V(PI)-V(NI) of typically
3.5 V is exceeded.
When used as a 4-pin element (with the SOT23-6L
package only), the input (PI, NI) and output (DP, VP)
reference voltages are decoupled. The maximum
permissive voltage difference between VP and PI is
36 V.
PACKAGES
SOT23-6L (JEDEC)
PIN CONFIGURATION
SOT23-6L (JEDEC), 1.6 mm
(top view)
6
5
4
PIN FUNCTIONS
No. Name Function
1
2
3
4
5
6
NI
PI
DP
VP
n.c.
n.c.
Negative Input
Positive Input
Output
Supply
1
2
3
SOT223-4L, SC59-3L , DFN and CSP packages are available on request.
ICHAUS [ IC-HAUS GMBH ]
