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STI 8035
650mA LNB-Power Supply & Control Voltage Regulator
FEATURES
Low noise output to avoid sensitivity of Can Tuner and DISH’s LNA dropping down
Noise < +/-80mV@350MHz BWL, Noise < +/-50mV@20MHz BWL Single chip solution on 700mVpp
22KHz EXTM with 10µ s Trise/Tfall for less Transferring noise LNB Voltages (2 levels: 14V and 19V) compatible with common standards, Push-pull output stage minimizes 14→ 19V and 19V→ 14V output transition times; External 22KHz EXTM input; Integrated DC/DC BOOST converter and high efficiency (typ. 90%) with integrated Power Mos-FET 1.0MHz Switch Frequency BOOST Integrated low Noise Linear Regulator 5.0V, 3.3V, 2.5V, 1.8V , 1.2 and 1.05V logic compatible Internal Short, OCP,OTP, protection eSOP8L package、eTSSOP14L package
GENERAL DESCRIPTION
Intended for analog and digital satellite receivers/sat-TV, sat-OC cards, the STI8035 is a monolithic voltage regulator and interface IC, packaged in eSOP8EL.