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TS19460CSRLG 数据表(PDF) 2 Page - Taiwan Semiconductor Company, Ltd

部件名 TS19460CSRLG
功能描述  AC/DC WLED Driver with Average-Mode Constant Current Control
PDF  9 Pages
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制造商  TSC [Taiwan Semiconductor Company, Ltd]
网页  http://www.taiwansemi.com
标志 TSC - Taiwan Semiconductor Company, Ltd

TS19460CSRLG 数据表(HTML) 2 Page - Taiwan Semiconductor Company, Ltd

  TS19460CSRLG Datasheet HTML 1Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 2Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 3Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 4Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 5Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 6Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 7Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 8Page - Taiwan Semiconductor Company, Ltd TS19460CSRLG Datasheet HTML 9Page - Taiwan Semiconductor Company, Ltd  
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TS19460
Taiwan Semiconductor
Document Number: DS_P0000188
2
Version: D15
ABSOLUTE MAXIMUM RATINGS (T
A = 25°C unless otherwise specified)
(Note 1)
PARAMETER
SYMBOL
LIMIT
UNIT
Input Voltage Range
VIN to GND
-0.5 ~ +470
V
Internal Regulated Voltage
VDD to GND
12
V
CS, LD, PWMD, Gate, RT to GND
-0.3 ~ (VDD+0.3)
V
Continuous Power Dissipation
(Note 2)
PD
650
mW
Storage Temperature Range
TA
-65 to +150
oC
Junction Temperature Range
TJ
-40 to +150
oC
THERMAL PERFORMANCE (Note 3)
PARAMETER
SYMBOL
LIMIT
UNIT
Thermal Resistance
– Junction to Ambient
RθJA
128
oC/W
ELECTRICAL SPECIFICATIONS (T
A= 25
oC, V
IN= 12V, VLD=PWM=VDD, unless otherwise noted)
(Note 4)
PARAMETER
SYMBOL
CONDITION
MIN
TYP
MAX
UNIT
Input
DC Input Voltage Range
VINDC
DC input voltage
8.0
--
450
V
Shut-down Mode Supply Current
IINSD
Pin PWMD to GND
--
0.5
1.0
mA
Internal Regulator
Internally Regulated Voltage
VDD
VIN=8V, IDD(EXT)=0,
500pF at Gate,
RT=226kΩ
7.25
7.5
7.75
V
Line Regulation of VDD
∆V
DDLine
VIN=8~450V, IDD(EXT)=0
500pF at Gate,
RT=226kΩ
0
--
1.0
V
Load Regulation of VDD
∆V
DDLoad
IDD(EXT)= 0 ~ 1mA
500pF at Gate,
RT=226kΩ
0
--
100
mV
Undervoltage Lockout Threshold
UVLO
VIN rising
6.45
6.7
6.95
V
Undervoltage Lockout
Hysteresis
∆UVLO
VIN falling
--
500
--
mV
Maximum Input Current
IIN (MAX)
VIN=8V
3.5
--
--
mA
Dimming
PWMD Input Low Voltage
VENL
VIN=8V~450V
--
--
0.8
V
PWMD Input High Voltage
VENH
VIN=8V~450V
2.0
--
--
V
PWMD Pull-down resistance at
PWMD
REN
VPWMD=5V
50
100
150
kΩ



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