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

文件：1.78257 Mbytes 页数：53 Pages

OSRAM

艾迈斯欧司朗

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;

ams-OSRAM

艾迈斯欧司朗

automotive qualified smart secondary-side driver

文件：1.0144 Mbytes 页数：28 Pages

INFINEON

英飞凌

automotive qualified smart secondary-side driver

文件：1.0144 Mbytes 页数：28 Pages

INFINEON

英飞凌

Ultra High Linearity RF Amplifier

文件：293.11 Kbytes 页数：3 Pages

API