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Updated at 17/06/2025 10:30:15(UTC+8)

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Description

The TLE4241GM is an integrated Adjustable Constant Current Source provides an output current adjustable via different means (SET, PWM, reference resistor) which is kept nearly independent from load and supply voltage changes. 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. A status output allows handling of open load and short circuit at the main output. A PWM input offers the possibility to adjust the LED brightness by pulse width modulation. With an implemented high/low current switch the output current level can be reduced for brake/tail light application. The implemented features such as adjustable output current, the high/low current switch and the provided PWM input make the device well suited for a broad range of LED and other applications.
Adjustable constant output current
Wide input voltage range
Low drop voltage
Open load detection
Over-temperature protection
Short circuit proof
Reverse polarity proof

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TLE4241GM Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	PG-DSO-8
Number of Outputs	1 Output
Input Voltage (DC)	4.00V ~ 45.0V
Output Voltage	40 V
Output Current	60 mA
Number of Positions	8 Position
Input Voltage (Max)	45 V
Input Voltage (Min)	4 V
Output Voltage (Max)	40 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4V ~ 45V
Supply Voltage (Max)	45 V
Supply Voltage (Min)	4 V
Input Voltage	4V ~ 45V
	Show
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Not Recommended for New Design
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

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