多路集成PMIC

The STI8021 is a 1.5MHz constant frequency current mode,dual-channel high-efficiency PWM step-down converter.It is ideal for portable equipment requiring very high current up to 1.2A each channel from single-cell Lithium-ion batteries while still achieving over 90%efficiency during peak load con ? High Efficiency:Up to 96%? 1.5MHz Constant Frequency Operation? 1.2A Output Current of Each Channel? No Schottky Diode Required? 2.3V to 6V Input Voltage Range? Output Voltage as Low as 0.6V? PFM for High Efficiency in Light Load? 100%Duty Cycle in Dropout Operation? Low Quiescent Current:;

Tollsemi

拓爾微電子

DC/DC調(diào)節(jié)器

Tollsemi

拓爾微電子

DC/DC調(diào)節(jié)器

Tollsemi

拓爾微電子

3V Supervisor with Battery Switchover

SUMMARY DESCRIPTION The STM690/704/795/802/804/805/806 Supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCC input for an out-of-to

文件：445.08 Kbytes 頁(yè)數(shù)：31 Pages

STMICROELECTRONICS

意法半導(dǎo)體

3V Supervisor with Battery Switchover

文件：657.19 Kbytes 頁(yè)數(shù)：32 Pages

STMICROELECTRONICS

意法半導(dǎo)體

SOLENOID CONTROLLER IC

SUMMARY DESCRIPTION The STM690/704/795/802/804/805/806 Supervisors are self-contained devices which provide microprocessor supervisory functions with the ability to non-volatize and write-protect external LPSRAM. A precision voltage reference and comparator monitors the VCC input for an out-of-to

文件：148.89 Kbytes 頁(yè)數(shù)：8 Pages

STMICROELECTRONICS

意法半導(dǎo)體