低压Buck转换器

The STI3408B is a constant frequency, current mode PWM step-down converter.  The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode.  It is ideal for powering portable equipment that runs from a single cell Lithium-Ion (Li+) battery. Th . High Efficiency: Up to 96%. 1.5MHz Constance Frequency Operation. 1.2A Output Current. No Schottky Diode Required. 2.5V to 6V Input Voltage Range. Output Voltage as Low as 0.6V. 100% Duty Cycle in Dropout. Low Quiescent Current: 40µA. Slope Compensated Current Mode Control for Excellent Li;

GSM Power Management System

GENERAL DESCRIPTION The ADP3408 is a multifunction power system chip optimized for GSM handsets, especially those based on the Analog Devices AD20msp430 system solution. It contains six LDOs, one to power each of the critical GSM subblocks. Sophisticated controls are available for power-up during

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON-resistance. • Ultrahigh-speed switching. • 2.5V drive.

Timing Generator and Signal Processor for Frame Readout CCD Image Sensor

Description The CXD3408GA is a timing generator and CCD signal processor IC for the ICX406 CCD image sensor. Features • Timing generator functions • Horizontal drive frequency 18MHz (base oscillation frequency 36MHz) • Supports frame readout/draft (quadruple speed) /AF (auto-focus) • High-sp

Ultrahigh-Speed Switching Applications

Ultrahigh-Speed Switching Applications Features • Low ON-resistance. • Ultrahigh-speed switching. • 4V drive.

Smart Dual Lowside Power Switch

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