LOW-RANGE PHONE DEDICATED CHIP

DESCRIPTION The TEA7089A is a Telephone Analog Front End device, TAFE, which integrates the three basic functionsof a standard telephoneset : - Speech network, - DTMF generator, - Ringer generator on buzzer. A complete telephone set can be designed using TEA7089A associated with a lo

4A, 26V, 380kHz, Asynchronous Step-Down Converter

General Description The APW7089 is a 4A, asynchronous, step-down converter with integrated 80mW P-channel MOSFET. The device, with current-mode control scheme, can convert 4.5~26V input voltage to the output voltage adjustable from 0.8 to 90 VIN to provide excellent output voltage regulation.

4A, 26V, 380kHz, Asynchronous Step-Down Converter

General Description The APW7089 is a 4A, asynchronous, step-down converter with integrated 80mW P-channel MOSFET. The device, with current-mode control scheme, can convert 4.5~26V input voltage to the output voltage adjustable from 0.8 to 90 VIN to provide excellent output voltage regulation.

6-Channel DC/DC Converter Control IC

文件：436.4 Kbytes Page：23 Pages

6-Channel DC/DC Converter Control IC

文件：436.4 Kbytes Page：23 Pages

6-Channel DC/DC Converter Control IC

文件：436.4 Kbytes Page：23 Pages