TS19310 Datasheet, PDF (4/8 Pages) Taiwan Semiconductor Company, Ltd – Single-Stage PFC TRIAC Dimmable LED Driver

Function Block
TS19310A/B
Single-Stage PFC
TRIAC Dimmable LED Driver
COM
VCC
GND
CLR
CLK
CT
RST
R
SR
Latch ^Q
S
Driver
BG
VREF
OSC
One
CLK
shot
Multiply
GM
VREF
X
SET_str
SET_act
TDIS
Phase
Angle
Decode
CSP
PRO
SCP, OCP
OVPA (VCC)
OVPS (OUT)
DMG
S/H
Block Diagram
Pin Description
Pin No. Name
1
COM
2
GND
3
CS
4
OUT
5
V_CC
6
DMG
Function
Output pin of error amplifier.
Ground return for all internal circuitry.
Input current sense pin.
Power MOSFET output pin.
Power supply pin for all internal circuitry.
Zero current demagnetization sensing.
OUT
DMG
CS
4/8
Version: A14