ml4871 Microsemi Corporation, ml4871 Datasheet - Page 2

• Manufacturer Part Number: ml4871
• Description: High Current Boost Regulator
• Manufacturer: Microsemi Corporation

ML4871
PIN CONFIGURATION
PIN DESCRIPTION
2
1
2
3
4
NO.
V
V
GND
DETECT
L1
IN
NAME
Boost inductor connection
Battery input voltage
Ground
Pulling this pin below 1.25V causes
the RESET pin to go low
FUNCTION
DETECT
GND
V L1
V IN
8-Pin SOIC (S08)
1
2
3
4
TOP VIEW
ML4871
5
6
7
8
8
7
6
5
NO.
V
V
RESET
PWR GND Return for the NMOS output transistor
OUT
L2
PWR GND
RESET
V L2
V OUT
NAME
Boost regulator output
Boost inductor connection
Output goes low when DETECT goes
below 1.25V
FUNCTION