ML4803IP-1 Micro Linear, ML4803IP-1 Datasheet - Page 2

• Manufacturer Part Number: ML4803IP-1
• Description: 8-Pin PFC and PWM Controller Combo
• Manufacturer: Micro Linear

ML4803
PIN CONFIGURATION
PIN DESCRIPTION
PIN
2
1
2
3
4
NAME
PFC OUT
GND
I
VEAO
SENSE
FUNCTION
PFC driver output
Ground
Current sense input to the PFC current
limit comparator
PFC one-pin error amplifier input
PFC OUT
I SENSE
VEAO
GND
8-Pin PDIP (P08)
8-Pin SOIC (S08)
1
2
3
4
TOP VIEW
ML4803
PIN
February 1999
5
6
7
8
8
7
6
5
NAME
V
I
V
PWM OUT PWM driver output
LIMIT
CC
DC
PWM OUT
V CC
I LIMIT
V DC
FUNCTION
PWM voltage feedback input
PWM current limit comparator input
Positive supply (may require an
external shunt regulator)