TL4242DRJR
Led Driver, Constant Current, PWM Dimming, 4.5V-42V in, 16V/476mA out, SON-8
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| Quantity | Price (inc GST) |
|---|---|
| 100+ | S$0.996 (S$1.0856) |
| 250+ | S$0.941 (S$1.0257) |
| 500+ | S$0.904 (S$0.9854) |
| 1000+ | S$0.834 (S$0.9091) |
| 2500+ | S$0.823 (S$0.8971) |
Product Information
Product Overview
The TL4242DRJR is an adjustable LED Driver designed to supply high-power LEDs. Protection circuits prevent damage to the device in case of overload, short circuit, reverse polarity and over-temperature. The connected LEDs are protected against reverse polarity as well as excess voltages up to 45V. The integrated PWM input of the TL4242 permits LED brightness regulation by pulse-width modulation (PWM). Due to the high input impedance of the PWM input, the LED driver can be operated as a protected high-side switch.
- PWM brightness regulation
- Low drop voltage
- Open-load detection
- Over-temperature protection
- Short-circuit proof
- Reverse-polarity proof
- Green product and no Sb/Br
Applications
LED Lighting, Industrial, Computers & Computer Peripherals
Warnings
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
Technical Specifications
Constant Current
4.5V
16V
-
WSON
-40°C
-
MSL 3 - 168 hours
-
WSON
-
-
42V
500mA
Surface Mount
8Pins
150°C
-
No SVHC (27-Jun-2018)
Constant Current
1Outputs
Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate