SC1517CSK-5TR PDF预览

SC1517CSK-5TR

更新时间: 2025-07-16 20:42:07
品牌 Logo 应用领域
商升特 - SEMTECH 光电二极管
页数 文件大小 规格书
10页 109K
描述
Switched Capacitor Regulator, 0.02A, 800kHz Switching Freq-Max, PDSO5, SOT-23, 5 PIN

SC1517CSK-5TR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:LSSOP,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.92
模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR最大输入电压:5 V
最小输入电压:2.7 V标称输入电压:3 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e0
长度:2.925 mm功能数量:1
端子数量:5最高工作温度:70 °C
最低工作温度:最大输出电流:0.02 A
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.45 mm表面贴装:YES
最大切换频率:800 kHz温度等级:COMMERCIAL
端子面层:TIN LEAD端子形式:GULL WING
端子节距:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:1.625 mm
Base Number Matches:1

SC1517CSK-5TR 数据手册

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MICROPOWER, REGULATED 5V  
CHARGE PUMP  
SC1517-5  
PRELIMINARY - January 27, 2000  
TEL:805-498-2111 FAX:805-498-3804 WEB:http://www.semtech.com  
DESCRIPTION  
FEATURES  
Ultra low power: ICC = 10µA typ  
Short circuit/Thermal protected  
5V+4% Regulated output  
VIN Range: 2.7V to 5V  
Output current: 10mA (VIN > 2.7V)  
20mA (VIN > 3V)  
The SC1517-5 is pin compatible with LTC1517-5. This  
versatile charge pump produces a regulated 5V output  
from an input voltage ranging from 2.7V to 5V. The  
Extremely low operating current (typically 10µA) with  
no load) prolongs battery usage time.The small device  
footprint and the the low external parts count (one  
0.1µF flying capacitor and two small bypass capacitors  
at VIN and VOUT) make the part ideally suited for  
compact circuit design.  
No inductors  
Ultra small application circuit  
800kHz switching frequency  
Surface mount packaging (5 pin SOT-23)  
The SC1517-5 charge pump can be used for  
applications that require up to 20mA (3V < VIN < 5V) of  
output current, while providing a regulated 5V output  
voltage. During short circuit a current limit circuitry  
provides protection, while the thermal shutdown  
capability cycles VOUT to prevent device failure. The  
SC1517-5 is available in a 5 lead SOT-23 package.  
APPLICATIONS  
Cellular telephones  
Battery-operated equipment  
Local power supplies  
Handheld instruments  
PCMCIA supplies  
ORDERING INFORMATION  
Device(1)  
Package  
Temp. Range (TA)  
SC1517CSK-5  
SOT-23-5  
0° to +70°C  
Notes:  
(1) Add suffix ‘TR’ for tape and reel.  
TYPICAL APPLICATION SCHEMATIC  
C1 =  
CIN =  
= COUT  
Note :  
Ceramic capacitors used for improved performance, Low ESR Tantalum with ESR < 0.5 Ohms could also be used.  
1
652 MITCHELL ROAD NEWBURY PARK CA 91320  
© 2000 SEMTECH CORP.  

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