PAM2306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

PAM2306屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由Diodes Incorporated制造生產(chǎn)的PAM2306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(jí)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(huì)通過該元件。

General Description

The PAM2306 is a dual step-down current-mode, DC-DC converter. At heavy load, the constant-frequency PWM control performs excellent stability and transient response. To ensure the longest battery life in portable applications, the PAM2306 provides a power-saving PulseSkipping Modulation (PSM) mode to reduce quiescent current under light load operation.

Features

■ Efficiency up to 96

■ Only 40μA (Typ. per Channel) Quiescent Current

■ Output Current: Up to 1A per Channel

■ Internal Synchronous Rectifier

■ 1.5MHz Switching Frequency

■ Soft Start

■ Under-Voltage Lockout

■ Short Circuit Protection

■ Thermal Shutdown

■ Small 12L WDFN3x3 Package

■ Pb-Free Package and RoHS Compliant

Applications

■ Cellular Phone

■ Portable Electronics

■ Personal Information Appliances

■ Wireless and DSL Modems

■ MP3 Players