參數(shù)資料
型號(hào)： SC1660
廠商： Semtech Corporation
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： SWITCHED CAPACITOR VOLTAGE CONVERTER
中文描述： 開(kāi)關(guān)電容電壓轉(zhuǎn)換器
文件頁(yè)數(shù)： 1/4頁(yè)
文件大?。?/td> 87K
代理商： SC1660
1997 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
SWITCHED CAPACITOR
VOLTAGE CONVERTER
SC1660
January 30, 1998
Note:
(1) Add suffix ‘TR’ for tape and reel.
FEATURES
Improved direct replacement for 7660
Easy to use
1.5V to 9V operation
No external diode required
Simple conversion of +5V to ±5V
Low quiescent current
High power efficiency
Boost pin for higher switching frequency
DESCRIPTION
The SC1660 is a monolithic CMOS switched capacitor
voltage converter. Designed to be an improved direct
replacement for the popular 7660, the SC1660
provides performance superior to previous designs by
combining low quiescent current with high efficiency,
and by eliminating diode drop voltage losses. The only
required external components are two low cost
electrolytic capacitors.
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com
TEST CIRCUIT
APPLICATIONS
RS-232 power supplies
Handheld instruments
Data acquisition systems
Supply splitter, V
= ±V
/2
Operational amplifier supplies
DEVICE
(1)
PACKAGE
SC1660CN
8-Pin DIP
SC1660CS
SO-8
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol
Maximum
Units
Supply Voltage
V
+
9.0
V
Operating
Temperature Range
T
A
-40 to 85
°C
Storage
Temperature Range
T
STG
-65 to 125
°C
PIN CONFIGURATION
相關(guān)PDF資料
PDF描述
SC1660CS SWITCHED CAPACITOR VOLTAGE CONVERTER
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SC-1660 功能描述:集管和線殼 60P F CRIMP CONECTR HOUSING CABLE RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點(diǎn)類型:Pin (Male) 節(jié)距:1 mm 位置/觸點(diǎn)數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點(diǎn)材料:Brass 觸點(diǎn)電鍍:Gold 制造商:Hirose Connector
SC1660CN 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:SWITCHED CAPACITOR VOLTAGE CONVERTER
SC1660CS 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:SWITCHED CAPACITOR VOLTAGE CONVERTER
SC16722 制造商:SILAN 制造商全稱:Silan Microelectronics Joint-stock 功能描述:CASCADE LED DRIVER OF HEAVY CURRENT
SC168501VFT4 制造商:Freescale Semiconductor 功能描述:SC168501VFT4 - Bulk 制造商:Freescale Semiconductor 功能描述:32 BIT MCU
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