TS19310 Datasheet, PDF (2/8 Pages) Taiwan Semiconductor Company, Ltd – Single-Stage PFC TRIAC Dimmable LED Driver

Thermal Information
Parameter
Thermal Resistance Junction to Ambient ^{(Note 3)}
Thermal Resistance Junction to Case
TS19310A/B
Single-Stage PFC
TRIAC Dimmable LED Driver
Symbol
R_θJA
R_θJC
Range
220
106.6
Unit
°C/W
°C/W
Recommended Operating Conditions ^{(Note 4)}
Parameter
Power Supply Pin
DMG Voltage to GND
OUT Voltage to GND
CS Voltage to GND
COM Voltage to GND
Operating Junction Temperature Range
Operating Ambient Temperature Range
Symbol
V_CC
V_DMG
V_OUT
V_CS
V_COM
T_J
T_OPA
Conditions
34.5
-0.3 to 11.2
-0.3 to 19
-0.3 to 5
-0.3 to 5
-40 to +125
-40 to +85
Unit
V
V
V
V
V
°C
°C
Electrical Characteristics (T_A= 25°C, unless otherwise specified.)
Parameter
Symbol
Condition
Turn-on Voltage
Turn-off Voltage
Quiescent Current 1
Quiescent Current 2
V_{CC_ON}
V_{CC_OFF}
I_Q1
I_Q2
V_CC=17V, at V_CC off
Start up at 4.5 kHz
Operation Supply Current
I_CC
Protection
VCC Voltage Protection
Output Voltage Protection
CS Limit Voltage
Short Circuit Protection ^{(Note 5)}
Oscillator
V_OVPA
V_OVPS
V_OCP
V_{O_STR}
Start-up Timer
t_STR
GM Amplifier
Transconductance
Source Current
g_m
I_{COMP_SOU}
Min Typ Max
17
18
19
8.5 9.5 10
--
30
50
--
600 800
--
2.5 3.0
Unit
V
V
μA
μA
mA
31
32
34
V
10 10.5 11
V
1.15 1.25 1.35
V
--
3
--
V
--
222
--
μs
--
60
--
μS
--
20
--
μA
2/8
Version: A14