1.5A 1.5MHz Synchronous Buck Converter

文件：722.48 Kbytes 页数：5 Pages

BELLING

上海贝岭

降压型DC/DC转换器：6V,1.5A,同步降压,轻载高效

The BL8027 is a high-efficiency monolithic synchronous buck regulator using a constant frequency, current mode architecture. The device is available in an adjustable version. Supply current with no load is 40uA and drops to <1uA in shutdown. The 2.5V to 6V input voltage range makes the B ·High Efficiency: Up to 96%\n·2.5V to 6V Input Voltage Range\n·1.5MHz Constant Frequency Operation\n·No Schottky Diode Required\n·Low Dropout Operation:100% Duty Cycle\n·PFM Mode for High Efficiency in Light Load\n·Over temperature Protected\n·Low Quiescent Current: 40μA\n·Short Circuit Prot;

Belling

上海贝岭

1.5A 1.5MHz Synchronous Buck Converter

文件：722.48 Kbytes 页数：5 Pages

BELLING

上海贝岭

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

文件：69.48 Kbytes 页数：5 Pages

PANASONIC

松下

Silicon planar type

Silicon planar type For stabilization of power supply ■Features •Extremely low noise voltage caused from the diode (2.4V to 39V, 1/3 to 1/10 of our conventional MAZ3000 series) •Extremely good rising performance (in the low-current range) •Easy-to-select the optimum diode because

文件：69.48 Kbytes 页数：5 Pages

PANASONIC

松下

2.5 GHz low voltage, low power RF fractional-N/IF integer frequency synthesizer

GENERAL DESCRIPTION The SA8027 BICMOS device integrates programmable dividers, charge pumps and phase comparators to implement phase-locked loops. The device is designed to operate from 3 NiCd cells, in pocket phones, with low current and nominal 3 V supplies. FEATURES • Low phase noise • Low

文件：231.35 Kbytes 页数：22 Pages

PHI

PHI