| 型號： | G5676F11U |
| 廠 商： | 中國臺灣 |
| 品牌/商標: | GMT/致新 |
| 產(chǎn)品類別： | GMT- |
| 聯(lián)系人: | 顏先生/William |
| 電話： | 0755-82170220,21001680 |
General Description
The G5676 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves a continuous output current at 1MHz switching frequency with excellent load and line regulation.
Current mode operation provides fast transient response and eases of loop stabilization.
Fault condition protection includes cycle-by-cycle current limiting, output short circuit protection and thermal shutdown. In shutdown mode the regulator ground current is controlled less than 1A. An Internal soft-start minimizes the inrush supply current at initial startup.
The G5676 requires a minimum number of readily available standard external components. It is available in SOP-8 (FD) package.
Features
■ 5A Output Current*
■ 75mW Internal Power MOSFET Switch
■ Stable with Low ESR Output Ceramic Capacitors or POSCAPs
■ Less Than 1A Shutdown Current
■ 1MHz Switching Frequency
■ Thermal Shutdown
■ Cycle-by-Cycle Over Current Protection
■ Output Adjustable from 0.6V to VIN
■ Available in SOP-8 (FD) Package
*The output voltage should be less then 1.8V. If the Vout setting is larger then 1.8V, the output current will be less then 5A because of thermal protection.
Applications
■ NB
■ Distributed Power Systems
■ Pre-Regulator for Linear Regulators
