LED照明驱动-非隔离低PF

Depuw

德普微电子

Non-Isolated, Step-Down Quasi-Resonant LED Power Switch

Main Features □ Integrated high voltage 500V MOSFET □ Integrated high voltage self-powered circuit □ No VDD capacitor design □ ±5% Constant current accuracy □ Quasi-resonant mode high efficiency operation □ Ultra-low operating current □ Excellent line and load regulation □ Internal pro

文件：674.27 Kbytes 页数：10 Pages

DEPUW

德普微电子

ESD Protection Diode with Resistors

DESCRIPTION This DS9503 is designed as an ESD protection device for 1–Wire MicroLAN interfaces. In contrast to the DS9502, the DS9503 includes two 5W isolation resistors on chip. Although 5W are negligible during communication, they represent a high impedance relative to the conducting diode duri

文件：68.43 Kbytes 页数：3 Pages

DALLAS

ESD Protection Diode with Resistors

DESCRIPTION This DS9503 is designed as an ESD protection device for 1–Wire MicroLAN interfaces. In contrast to the DS9502, the DS9503 includes two 5 isolation resistors on chip. Although 5 are negligible during communication, they represent a high impedance relative to the conducting diode during

文件：73.28 Kbytes 页数：4 Pages

MAXIM

美信