Single LNB Supply and Control Voltage Regulator

Features and Benefits ? 2-wire serial I2C? -compatible interface: control (write) and status (read) ? LNB voltages (16 programmable levels) compatible with all common standards ? Tracking switch-mode power converter for lowest dissipation ? Integrated converter switches and current sensing

文件：396.74 Kbytes 頁(yè)數(shù)：18 Pages

ALLEGRO

Single LNB Supply and Control Voltage Regulator

文件：369.89 Kbytes 頁(yè)數(shù)：19 Pages

ALLEGRO

單LNB電源與控制穩(wěn)壓器 (Single LNB Supply and Control Voltage Regulator)

Intended for analog and digital satellite receivers, this single low noise block converter regulator (LNBR) is a monolithic linear and switching voltage regulator, specifically designed to provide the power and the interface signals to an LNB down converter via coaxial cable. The A8291 requires few ?2-wire serial I2C?-compatible interface: control (write) and status (read) \n?Tracking switch-mode power converter for lowest dissipation \n?Provides up to 500 mA load current \n?Push-pull output stage minimizes 13→18 V and 18→13 V output transition times for highly capacitive loads \n?Built-in ton;

Allegro

Single LNB Supply and Control Voltage Regulator

Features and Benefits ? 2-wire serial I2C? -compatible interface: control (write) and status (read) ? LNB voltages (16 programmable levels) compatible with all common standards ? Tracking switch-mode power converter for lowest dissipation ? Integrated converter switches and current sensing

文件：396.74 Kbytes 頁(yè)數(shù)：18 Pages

ALLEGRO

Package：28-VFQFN 裸露焊盤(pán)；包裝：卷帶（TR） 類(lèi)別：集成電路（IC） 特殊用途穩(wěn)壓器 描述：IC REG CONV RECVRS 1OUT 28QFN

ALLEGRO