丝印：3771；Dual High-Efficiency PWM Step-Down DC-DC Converter

 GENERAL DESCRIPTION The AX3771 is a dual high-efficiency Pulse-Skipping-Modulated (PSM) step-down DC-DC converter. It is capable of delivering 1A output current over a wide input voltage range from 2.5V to 7.5V, the AX3771 is ideally suited for portable electronic devices that are powered from

文件：910.79 Kbytes 页数：12 Pages

AXELITE

亚瑟莱特

[DC-DC] Buck

The AX3771 is a dual high-efficiency Pulse-Skipping-Modulated (PSM) step-down DC-DC converter. It is capable of delivering 1A output current over a wide input voltage range from 2.5V to 7.5V, the AX3771 is ideally suited for portable electronic devices that are powered from 1-cell Li-ion battery or

Axelite

亚瑟莱特

Dual High-Efficiency PWM Step-Down DC-DC Converter

 GENERAL DESCRIPTION The AX3771 is a dual high-efficiency Pulse-Skipping-Modulated (PSM) step-down DC-DC converter. It is capable of delivering 1A output current over a wide input voltage range from 2.5V to 7.5V, the AX3771 is ideally suited for portable electronic devices that are powered from

文件：910.79 Kbytes 页数：12 Pages

AXELITE

亚瑟莱特

Power Supply Monitor

■DESCRIPTION The Fujitsu MB3771 is designed to monitor the voltage level of one or two power supplies (+5 V and an arbitrary voltage) in a microprocessor circuit, memoryboard in large-size computer, for example. If the circuit’s power supply deviates more than a specified amount, then the MB

文件：183.82 Kbytes 页数：20 Pages

FUJITSU

富士通

DUAL STEPPER MOTOR DRIVER

文件：169.63 Kbytes 页数：9 Pages

NJRC

日本无线

Precision Stepper Motor Driver

Description The PBL 3771/1 is a switch-mode, constant-current driver IC (chopper) with two channels, one for each winding of a two-phase stepper motor. The circuit is especially developed for use in microstepping applications in conjunction with the matching dual DAC (Digital-to-Analog Converter)

文件：154.14 Kbytes 页数：8 Pages

ERICSSON

爱立信