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

ams AS1170 2-channel LED and VCSEL driver IC

The AS1170 is a 2-channel LED/VCSEL driver with integrated boost converter. It can support up to 5.5V output voltage and each channel can support 1000mA output current. Currents can be combined to a total of 2000mA and adjusted using 31.25kHz PWM operation. AS1170 features integrated protection func • High efficiency 4 MHz fixed frequency DCDC boost converter\n• Independent channel control\n• High output current\n• Channels can be combined for single output\n• Integrated protection functions\n• Automatic current adjustment for low battery voltage\n• 13 balls WLCSP 2.25 mm x 1.5 mm x 0.6 mm\n• H;

PATENTED GOLD METALIZED SILICON GATE ENHANCEMENT MODE RF POWER VDMOS TRANSISTOR???

General Description Silicon VDMOS and LDMOS transistors designed specifically for broadband RF applications. Suitable for Military Radios, Cellular and Paging Amplifier Base Stations, Broadcast FM/AM, MRI, Laser Driver and others. Polyfet process features gold metal for greatly extended lifetime

Integrated Circuit Dual Preamp for Car Radio

Features: • Fewer Peripheral Parts • Low Noise • 8–Lead SIP Type Package

800mA LDO REGULATOR????

■ OUTLINE The R1170 Series are positive voltage regulator ICs by CMOS process. The R1170 Series have features of high ripple rejection, low dropout voltage, high output voltage accuracy, low consumption current. Each of these ICs consists of a voltage reference unit, an error amplifier, resisto

800mA LDO REGULATOR????

■ OUTLINE The R1170 Series are positive voltage regulator ICs by CMOS process. The R1170 Series have features of high ripple rejection, low dropout voltage, high output voltage accuracy, low consumption current. Each of these ICs consists of a voltage reference unit, an error amplifier, resisto

LOW-NOISE TV VERTICAL DEFLECTION SYSTEM

DESCRIPTION The TDA1170N is a monolithic integrated circuit in a 12-lead quad in-line plastic package. It is in tended for use in black and white and colour TV receivers. Low-noise makes this device particularly suitable for use in monitors. The functions incorporated are : synchronizatio