Datasheet > TC7660H

TC7660H

更新时间： 2024-11-22 22:49:55

品牌	Logo	应用领域
TELCOM		转换器
页数	文件大小	规格书
6页	97K
描述
HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

TC7660H 数据手册

EVALUATION

KIT

AVAILABLE

TC7660H

HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER

GENERAL DESCRIPTION

FEATURES

The TC7660H is a pin-compatible, high frequency up-

grade to the Industry standard TC7660 charge pump volt-

age converter. It converts a +1.5V to +10V input to a

corresponding –1.5Vto-10Voutputusingonlytwolow-cost

capacitors, eliminating inductors and their associated cost,

size and EMI.

The TC7660H operates at a frequency of 120kHz (ver-

sus 10kHz for the TC7660), allowing the use of 1.0µF

external capacitors. Oscillator frequency can be reduced

(for lower supply current applications) by connecting an

external capacitor from OSC to ground.

■ Pin Compatible with 7660, High Frequency

Performance DC-to-DC Converter

■ Low Cost, Two Low Value External Capacitors

Required ........................................................ (1.0µF)

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

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

■ Voltage Conversion ........................................ 99.7%

■ Power Efficiency ................................................ 85%

■ Available in 8-Pin SOIC and 8-Pin PDIP Packages

The TC7660H is available in 8-pin DIP and small outline

(SOIC) packages in commercial and extended temperature

ranges.

FUNCTIONAL BLOCK DIAGRAM

CAP

ORDERING INFORMATION

VOLTAGE–

LEVEL

÷ 2

–

OSC

CAP

OSCILLATOR

Temperature

TRANSLATOR

Part No.

Package

Range

OUT

TC7660HCOA

TC7660HCPA

TC7660HEOA

8-Pin SOIC

0°C to +70°C

INTERNAL

VOLTAGE

REGULATOR

8-Pin Plastic DIP

8-Pin SOIC

LOGIC

NETWORK

– 40°C to +85°C

TC7660H

TC7660HEPA

8-Pin Plastic DIP

TC7660EV

Evaluation Kit for

Charge Pump Family

GND

PIN CONFIGURATION (DIP and SOIC)

–

CAP

OSC

LOW

TC7660HCPA

TC7660HEPA

GND

CAP

VOLTAGE (LV)

OUT

OSC

CAP

LOW

TC7660HCOA

TC7660HEOA

GND

VOLTAGE (LV)

–

CAP

OUT

NC = NO INTERNAL CONNECTION

TC7660H-2 10/1/96

TELCOM SEMICONDUCTOR, INC.

4-63

12 3 4 5 6

中文翻译

下载PDF

与TC7660H相关器件

型号	品牌	获取价格	描述	数据表
TC7660HCOA	TELCOM	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TC7660HCOA	MICROCHIP	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TC7660HCOA713	MICROCHIP	获取价格	SWITCHED CAPACITOR REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8
TC7660HCOA713G	MICROCHIP	获取价格	SWITCHED CAPACITOR REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8
TC7660HCOAG	MICROCHIP	获取价格	SWITCHED CAPACITOR REGULATOR, 120 kHz SWITCHING FREQ-MAX, PDSO8, SOIC-8
TC7660HCPA	MICROCHIP	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TC7660HCPA	TELCOM	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TC7660HCPAG	MICROCHIP	获取价格	暂无描述
TC7660HEOA	MICROCHIP	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER
TC7660HEOA	TELCOM	获取价格	HIGH FREQUENCY 7660 DC-TO-DC VOLTAGE CONVERTER