TS19720 Datasheet, PDF (2/7 Pages) Taiwan Semiconductor Company, Ltd – Signal-Stage PFC Buck Current Control LED Driver

TS19720
Taiwan Semiconductor
ABSOLUTE MAXIMUM RATINGS ^{(Note 1)}
PARAMETER
Power Supply Pin
RT Voltage to GND
OUT Voltage to GND
CS Voltage to GND
COM Voltage to GND
Power Dissipation @ T_A=25 °C
ESD Rating (Human Body Mode) ^{(Note 2)}
ESD Rating (Machine Mode)
Lead Temperature (Soldering 10 sec)
Junction Temperature Range
Storage Temperature Range
SYMBOL
V_CC
V_RT
V_OUT
V_CS
V_COM
P_D
HBM
MM
T_LEAD
T_J
T_STG
LIMIT
40
-0.3 to 5.5
-0.3 to 40
-0.3 to 5.5
-0.3 to 5.5
0.3
2
200
260
-40 to +150
-65 to +150
UNIT
V
V
V
V
V
W
kV
V
°C
°C
°C
THERMAL PERFORMANCE
PARAMETER
SYMBOL
LIMIT
UNIT
Junction to Case Thermal Resistance
R_Ó¨JC
106.6
°C/W
Junction to Ambient Thermal Resistance
R_Ó¨JA
220
°C/W
Notes: RÓ¨JA is the sum of the junction-to-case and case-to-ambient thermal resistances. The case thermal reference is defined
at the solder mounting surface of the drain pins. RӨJA is guaranteed by design while RӨCA is determined by the user’s
board design. RÓ¨JA shown below for single device operation on FR-4 PCB in still air. Thermal Resistance is specified
with the component mounted on a low effective thermal conductivity test board in free
air at TA=25°C.
RECOMMENDED OPERATING CONDITIONS ^{(Note 3)}
PARAMETER
SYMBOL
Power Supply Pin
RT Voltage to GND
OUT Voltage to GND
CS Voltage to GND
COM Voltage to GND
Operating Junction Temperature Range
Operating Ambient Temperature Range
V_CC
V_RT
V_OUT
V_CS
V_COM
T_J
T_OPA
CONDITIONS
33
-0.3 to 5
-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
Document Number: DS_P0000210
2
Version: B15