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TL4242TDRJRQ1 Texas Instrument Electronic Components
Boli is the agent and distributor of Texas Instruments model TL4242TDRJRQ1, focusing on the foreign trade of electronic components for 12 years. It only makes new and original packaging, with reasonable price and high quality, and serves most of the European and American markets.
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Product Description
The TL4242TDRJRQ1 device is an integrated adjustable constant-current source, driving loads up to 500 mA. One can adjust the output current level through an external resistor. The device design is for supplying high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, resulting in constant brightness and extended LED lifetime.
The integrated PWM input of the TL4242TDRJRQ1 device permits LED brightness regulation by pulse-width modulation (PWM). The high-input impedance of the PWM input allows operating the LED driver as a protected high-side switch.
Product Features
Type | Main product features |
TL4242TDRJRQ1 | Qualified for Automotive Applications |
AEC-Q100 Test Guidance With the Following Results | |
Adjustable Constant Current up to 500 mA | |
Wide Input-Voltage Range up to 42 V |
Product Applications
Automotive LED Lighting Applications Including:
-Rear Light
-Daytime Running Light
-Fog Light
-Position Light
-Interior Light
-Stop or Tail Light
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