AS1170 High current LED/VCSEL driver

Features High efficiency 4 MHz fixed frequency DCDC Boost converter Independent channel control PWM operation for lower output current WL-CSP package Automatic current adjustment for low battery voltage High output current Benefits Stable even in coil current limit Combine channels for

Chip Inductor (Chip Coil) Power Inductor (Multilayer Type)

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Size Code 2520 (1008) in mm (in inch), 1.0mm max. Thickness.Low DC resistance design

When rated current is applied to the products, inductance will be within ±30 of initial inductance value range. Keep the temperature (ambient temperature plus self-generation of heat) under 125°C. When rated current is applied to the products, the temperature rise caused by selfgenerated hea

Size Code 2520 (1008) in mm (in inch), 1.2mm max. Thickness. Low DC resistance design

When rated current is applied to the products, inductance will be within ±30 of initial inductance value range. Keep the temperature (ambient temperature plus self-generation of heat) under 125°C. When rated current is applied to the products, the self-temperature rise shall be limited to 40

CHIP COILS (CHIP INDUCTORS) LQH2HPN REFERENCE SPECIFICATION

This reference specification applies to chip coils (chip inductors) LQH2HPN_JR series for general electronic equipment.