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DiodesZetex AL3353S-13 LED Driver IC, 9 → 40 V

RS Stock No.:: 246-7412P
Mfr. Part No.:: AL3353S-13
Manufacturer:: DiodesZetex

DiodesZetex AL3353S-13 LED Driver IC, 9 → 40 V

3225 In stock for delivery within 3 working days

Price Each (Supplied on a Reel) Quantities below 150 on continuous strip

HK$1.998

Units	Per unit
50 - 75	HK$1.998
100 - 475	HK$1.95
500 - 1975	HK$1.903
2000 +	HK$1.857

RS Stock No.:: 246-7412P
Mfr. Part No.:: AL3353S-13
Manufacturer:: DiodesZetex

Product overview and Technical data sheets

Datasheet - AL3353S-13

Legislation and Compliance

Product Details

The DiodesZetex AL3353 is a highly-integrated and cost-effective LED controller optimized for LCD monitor and LCD TV backlighting application. It provides a high-performance LED backlight solution with low-BOM cost. The AL3353 contains a PWM boost driver, which uses current mode control and fixed frequency operation to regulate the LED current. The LED current is sensed through an external current sense resistor. The voltage across the sensing resistor is compared with reference level of 400mV

the error is amplified to control the pulse width of the power switch thus to regulate the current flowing the LED. It offers PWM-to-analog dimming mode for a wide range of dimming control.

Wide input voltage range of 9V to 40V high precision feedback reference voltage of 400mV/±1.5% current mode PWM controller with good dynamic response PWM to analog dimming mode with built-In comprehensive protections

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Specifications

Attribute	Value
Input Voltage	9 → 40 V
Dimming Operation	Analogue Voltage, PWM