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TL4242 Datasheet PDF

Part Series:
TL4242 Series
Category:
LED Drivers
Description:
LED Driver 5V/9V/12V/15V/18V/24V 8Pin WSON EP T/R
Updated Time: 2023/01/13 02:16:43 (UTC + 8)

TL4242DRJR - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Surface Mount
Number of Pins
8 Pin
Case/Package
QFN-8
Number of Outputs
1 Output
Input Voltage (DC)
4.50V ~ 42.0V
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TL4242DRJR - TI Function 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
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.
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