IC-DN Datasheet, PDF (2/7 Pages) IC-Haus GmbH – LOWSIDE SWITCH

iC-DN
LOWSIDE SWITCH
preliminary
Rev B1, Page 2/7
DESCRIPTION
iC-DN is a monolithic lowside switch for ohmic, induc-
tive 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.
With four leads, the input (PI, NI) and output (DN,
VN) reference voltages are decoupled. The maxi-
mum permissive voltage difference between NI and
VN is 36 V.
PACKAGES SOT23-6L (JEDEC)
PIN CONFIGURATION
SOT23-6L (JEDEC), 1.6 mm
(top view)
6
5
4
1
2
3
PIN FUNCTIONS
No. Name Function
1 n.c.
2 VN
3 NI
4 n.c.
5 PI
6 DN
Ground, Substrate
Input Reference Voltage
Positive Input, Supply
Output
SC59-3L, DFN and CSP packages availabe on request.