PT6903_10 Datasheet, PDF (3/4 Pages) Princeton Technology Corp – High Brightness LED Driver

ORDER INFORMATION
Valid Part Number
PT6903-S
PT6903
Package Type
8 Pins, SOP, 150 MIL
5 Pins, TO252
PIN CONFIGURATION
8 PINS, SOP
5 PINS, TO252
PT6903
Top Code
PT6903-S
PT6903
PIN DESCRIPTION
Pin Name
RT
CS
GND
SW
VIN
PWMD
VDD
LD
Description
Fixed off-time setting resistor
LED string current sense
Ground
Internal switch
Positive input supply voltage
PWMD dimming & enable input
Internal regulated voltage
Linear dimming
Pin No.
SOP-8 TO252
1
1
2
2
3
3
4
4
5
5
6
7
8
V1.1
3