Mobile AMD AthlonTM VRM Controller

DESCRIPTION The LX1676 is a highly integrated VRM power supply controller IC featuring two PWM switching regulator stages. The two constant frequency voltage-mode PWM phases are configured as a single biphase high current output core supply. KEY FEATURES ◾ High Current Biphase Operation ◾ Out

文件：387.45 Kbytes 页数：16 Pages

Microsemi

美高森美

Mobile AMD AthlonTM VRM Controller

DESCRIPTION The LX1676 is a highly integrated VRM power supply controller IC featuring two PWM switching regulator stages. The two constant frequency voltage-mode PWM phases are configured as a single biphase high current output core supply. KEY FEATURES ◾ High Current Biphase Operation ◾ Out

文件：387.45 Kbytes 页数：16 Pages

Microsemi

美高森美

High-Efficiency, Low-Supply-Current, Compact, Step-Up DC-DC Converters

General Description The MAX1674/MAX1675/MAX1676 compact, high-efficiency, step-up DC-DC converters fit in small µMAX packages. They feature a built-in synchronous rectifier, which improves efficiency and reduces size and cost by eliminating the need for an external Schottky diode. Quiescent suppl

文件：521.65 Kbytes 页数：12 Pages

Maxim

美信

step-up DC-DC converter for portable hand-held devices Evaluation Kit

文件：62.57 Kbytes 页数：4 Pages

Maxim

美信