Shielded Power Inductors LPS4018

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36V/24V/19V High Efficiency Step-Up LED Driver with PWM Control

Features  Wide output range: up to 10 series LEDs  Integrated 40V high current switch (800mA limit)  High efficiency PWM converter (up to 90)  Low 200mV feedback voltage  High accuracy across full load range  VIN range: 2.7V to 5.5V  LED open-circuit (OVP) protection − KTD2531: 3

14V/19V High Efficiency Step-Up LED Driver with PWM Control

Features • Up to 3 or 5 series LEDs • Integrated 20V high current switch (1.2A limit) • High efficiency PWM converter (up to 90) • Low 200mV feedback voltage • High accuracy across full load range • VIN range 2.7V to 5.5V • LED open-circuit (OVP) protection − KTD2511C: 19V − KTD2511D: 1

36V/24V/19V High Efficiency Step-Up LED Driver with PWM Control

Features  Wide output range: up to 10 series LEDs  Integrated 40V high current switch (800mA limit)  High efficiency PWM converter (up to 90)  Low 200mV feedback voltage  High accuracy across full load range  VIN range: 2.7V to 5.5V  LED open-circuit (OVP) protection − KTD2536: 3

High Efficiency Boost 2P6S/3P6S LED Driver

Features  Drive up to 6 LEDs per string  KTD3112: 2 strings, 12 LEDs total  KTD3113: 3 strings, 18 LEDs total  High efficiency: up to 90  High frequency step-up converter (800kHz)  Wide input range: 2.7V to 5.5V  Integrated 30V Power MOSFET  Internal compensation and soft start

Shielded Power Inductors

• Very low DCR; excellent current handling • 4.0 × 4.0 mm footprint; less than 1.8 mm tall