ML4790
PIN CONNECTION
ML4790
8-Pin SOIC (S08N)
V
1
2
3
4
8
7
6
5
PWR GND
SHDN
IN
GND
SENSE
V
V
L
V
OUT
BOOST
TOP VIEW
PIN DESCRIPTION
PIN
PIN
NO.
NAME
FUNCTION
NO.
NAME
FUNCTION
1
2
3
V
Battery input voltage
Analog signal ground
5
V
Boost regulator output for connection
of an output filter capacitor
IN
BOOST
GND
6
7
V
L
Boost inductor connection
SENSE
Programming pin for setting the
output voltage
SHDN
Pulling this pin high shuts down the
regulator, isolating the load from the
input
4
V
LDO linear regulator output
OUT
8
PWR GND Return for the NMOS boost transistor
2