Product Information

TS19452CS RLG

TS19452CS RLG electronic component of Taiwan Semiconductor

Datasheet
LED Lighting Drivers AC/DC WLED DRIVER WI TH INTERNAL MOSFET
Manufacturer: Taiwan Semiconductor
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

211: USD 0.5388 ea
Line Total: USD 113.69

2418 - Global Stock
Ships to you between
Thu. 23 May to Wed. 29 May
MOQ: 211  Multiples: 1
Pack Size: 1

 More Buying Options & Price Grid(s)

Availability Price Quantity
5 - WHS 1


Ships to you between Thu. 23 May to Wed. 29 May

MOQ : 1
Multiples : 1

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TS19452CS RLG
Taiwan Semiconductor

1 : USD 0.78
5 : USD 0.6396
25 : USD 0.5603
78 : USD 0.546
100 : USD 0.5252

2425 - WHS 2


Ships to you between Thu. 23 May to Wed. 29 May

MOQ : 15
Multiples : 1

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TS19452CS RLG
Taiwan Semiconductor

15 : USD 0.517

2418 - WHS 3


Ships to you between Thu. 23 May to Wed. 29 May

MOQ : 211
Multiples : 1

Stock Image

TS19452CS RLG
Taiwan Semiconductor

211 : USD 0.5222
250 : USD 0.5118

Read More Specifications

     
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Additional Infomation About Product

TS19452 AC/DC WLED Driver with Internal MOSFET Universal Switch Mode SOP-8 Pin assignment: 1. Drain 8. Ground 2. Drain 7. Ground 3. Drain 6. Ground 4. Vdd 5. Ground General Description The TS19452 is a PWM high efficiency LED driver control IC. It allows efficient operation of LED strings from voltage source ranging up to 450VDC. It includes an internal high voltage switching MOSFET controlled with fixed off-time of approximately 12S. The LED string is driven at constant current, thus providing constant light output and enhanced reliability. The output current is internally fixed at 100mA. The peak current control scheme provides good regulation of the output current throughout the universal AC line voltage range of 85~264VAC or DC input voltage of 20~400V Features Typical Application Circuit Constant output current at 100mA(typ) Universal 85~264VAC operation Fixed off-time buck converter Internal 475V power MOSFET Low inductance value at 4.7mH (typ) Application Decorating LED lighting LED lamps with AC or DC operation. Ordering Information Part No. Package Packing TS19452CS RLG SOP-8 2.5Kpcs / 13 Reel Note: G denote for Halogen Free Product Absolute Maximum Rating Parameter Symbol Limit Unit Input Voltage Range V to GND ~ +475 V IN Supply Current I 400 uA DD Power Dissipation T =25C P 2500 mW A D Operating Ambient Temperature T -40 to +85 C OPR o Storage Temperature Range T -65 to +150 C STG o Junction Temperature Range T -40 to +150 C J o Thermal Resistance Junction to Ambient R 65 C/W JA Note: Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress rating only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. 1/7 Version: A12 Not Recommended TS19452 AC/DC WLED Driver with Internal MOSFET Universal Switch Mode o Electrical Specifications (Ta = 25 C, V = 50V, unless otherwise noted) DRAIN Function Parameter Symbol Test Conditions Min Typ Max Units Internal Regulator Internally Regulated Voltage V -- 7.5 -- V DD Drain Supply Voltage V 20 -- 450 V DRAIN Undervoltage Lockout Threshold UVLO V rising 5 -- -- V DD Undervoltage Lockout Hysteresis UVLO V falling -- 200 -- mV DD Supply Current I V =8.5V, V =40V -- -- 400 A DD DD(EXT) DRAIN Output (Drain) Breakdown Voltage V Note 1 550 -- -- V BR On Resistance R I =100mA -- -- 100 DSON DRAIN Output Capacitance C V =400V -- 1.0 5.0 pF DRAIN DRAIN MOSFET Saturation current I -- -- 120 mA SAT Current Sense Comparator Threshold Current I Note 1 90 -- 110 mA TH Leading edge Blanking delay T Note 1,2 200 300 400 nS BLANK Minimum Turn On-Time T -- -- 650 nS ON(MIN) Off-Time Generator Turn On-Time T 8 12 18 S OFF Note 1: The specification which apply over the full operating ambient temperature range of -40C<T <+85C A 2: Guaranteed by design Block Diagram 2/7 Version: A12 Not Recommended

HS Compliance

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits

Taiwan Semiconductor may also be referenced as

TAIWAN SEMI
Taiwan Semicon
TAIWAN SEMICONDUCTOR MANUFACTURING
Taiwan Semiconductor(Taiwan Semicon)
TSC (Taiwan Semiconductor)

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