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TC7662A Datasheet Charge Pump DC-to-dc Converter

Manufacturer: TelCom Semiconductor

Overview: EVALUATION KIT AVAILABLE 1 TC7662A CHARGE PUMP DC-TO-DC CONVERTER.

General Description

The TC7662A is a pin-patible upgrade to the Industry standard TC7660 charge pump voltage converter.

It converts a +3V to +18V input to a corresponding – 3V to -18V output using only two low-cost capacitors, eliminating inductors and their associated cost, size and EMI.

In addition to a wider power supply input range (3V to 18V versus 1.5V to 10V for the TC7660), the TC7662A can source output currents as high as 40mA.

Key Features

  • s s s s s s s Wide Operating Range 3V to 18V Increased Output Current 40mA Pin Compatible with ICL7662/SI7661/TC7660/ LTC1044 No External Diodes Required Low Output Impedance @ IL = 20mA 40Ω Typ. No Low-Voltage Terminal Required CMOS Construction.

TC7662A Distributor