TC7660屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由微芯科技股份有限公司制造生產(chǎn)的TC7660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 TC7660 is a pin-compatible replacement for the Industry standard TC7660 charge pump voltage converter. It converts a +1.5V to +10V input to a corresponding – 1.5V to – 10V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI.

FEATURES

■ Converts +5V Logic Supply to ±5V System

■ Wide Input Voltage Range .................... 1.5V to 10V

■ Efficient Voltage Conversion ......................... 99.9

■ Excellent Power Efficiency ............................... 98

■ Low Power Supply ...............................80μA @ 5VIN

■ Low Cost and Easy to Use

— Only Two External Capacitors Required

■ RS232 Negative Power Supply

■ Available in Small Outline (SO) Package

■ Improved ESD Protection ....................... Up to 3kV

■ No Dx Diode Required for High Voltage Operation