Total Power Solution for Portable Applications

Features • Voltage Regulator VIN Range: 4.5V to 6V • Low Cost Power Integration • Low Standby Current ▪ 170μA (typ) w/ Buck, LDO1, and LDO2 Active, No Load • One Step-Down Buck Converter ▪ 1.8V, 300mA Output ▪ 1.5MHz Switching Frequency ▪ Fast Turn-On Time (100μs typ) • Three LDOs Progra

Total Power Solution for Portable Applications

The AAT3603A is a member of AnalogicTech’s Total Power Management IC™ (TPMIC™) product family. It contains a single-cell Lithium Ion/Polymer battery charger, a fully integrated step-down converter and 5 low dropout (LDO) regulators. The device is ideal for low cost PND or GPS applications.\nThe batt ·Voltage Regulator VIN Range: 4.5V to 6V\n·Low Cost Power Integration\n·Low Standby Current \n·170μA (typ) w/ Buck, LDO1, and LDO2 Active, No Load\n·One Step-Down Buck Converter \n·1.8V, 300mA Output\n·1.5MHz Switching Frequency\n·Fast Turn-On Time (100μs typ)\n·Three LDOs Programmable with I²C \n·L;

丝印代码：7TXYY；Total Power Solution for Portable Applications

Features • Voltage Regulator VIN Range: 4.5V to 6V • Low Cost Power Integration • Low Standby Current ▪ 170μA (typ) w/ Buck, LDO1, and LDO2 Active, No Load • One Step-Down Buck Converter ▪ 1.8V, 300mA Output ▪ 1.5MHz Switching Frequency ▪ Fast Turn-On Time (100μs typ) • Three LDOs Progra

Cellular-band low voltage front-end

DESCRIPTION The SA3603 is an integrated Low-Noise Amplifier (LNA) and mixer designed in a 30 GHz fT advanced BICMOS process, Qubic3, for high-performance low power Cellular-band communication systems. The LNA has a 1.6 dB noise figure at 881 MHz with 17.5 dB gain and an IIP3 intercept of –4 dBm.

Cellular-band low voltage front-end

DESCRIPTION The SA3603 is an integrated Low-Noise Amplifier (LNA) and mixer designed in a 30 GHz fT advanced BICMOS process, Qubic3, for high-performance low power Cellular-band communication systems. The LNA has a 1.6 dB noise figure at 881 MHz with 17.5 dB gain and an IIP3 intercept of –4 dBm.

TRI-STATE Dual Receiver

文件：131.28 Kbytes Page：7 Pages

Multiple voltage regulator with switch

文件：121.28 Kbytes Page：20 Pages

Multiple voltage regulator with switch

文件：121.28 Kbytes Page：20 Pages