SI-8008TM集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

SI-8008TM屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由三墾電氣株式會社制造生產(chǎn)的SI-8008TM穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級設(shè)備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件，設(shè)備提供的電力會通過該元件。

■ General Descriptions

SI-8000TM series has 300kHz oscillation frequency, so it contributes miniaturization of a chalk coil.

Therefore, it realizes a compact and high efficient power supply together with TO 252-5 package (compatible:SC-63) .

SI-8000TM series has the function required for switching regulators and protection circuits such as over-current, and overheating.

With only four discrete components, it realizes a high efficient switching regulator without adjustment.

1.5A output current by compact power surface mount package.

■ Features

● 1.5A output current by compact power surface mount package.

● High Efficiency 81 (at VIN=15V, Io=0.5A,Vo=5V)

● Requires only four discrete components. (C3: required for soft start.)

● Built-in Oscillation circuit (oscillation frequency : 300kHz (TYP))

● Constant current type overcurrent protection and overheating protection.

● Soft start function. (ON/OFF function available. Output OFF at Low level.)

● Low consumption current at Output OFF.

■ Applications

● DVD Recorder、 FPD TV

● OA equipment, such as a printer

● On-board local power supply