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NJU7261U30 PDF预览

NJU7261U30

更新时间: 2024-02-15 04:56:27
品牌 Logo 应用领域
NJRC 稳压器开关
页数 文件大小 规格书
8页 132K
描述
C-MOS STEP-UP SWITCHING REGULATOR

NJU7261U30 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOT-89
包装说明:SOF,针数:5
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.72
模拟集成电路 - 其他类型:SWITCHING REGULATOR最大输入电压:5 V
标称输入电压:1.5 VJESD-30 代码:R-PDSO-F5
JESD-609代码:e6长度:4.5 mm
功能数量:1端子数量:5
最高工作温度:75 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOF
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.8 mm表面贴装:YES
切换器配置:BOOST最大切换频率:50 kHz
技术:CMOS温度等级:COMMERCIAL EXTENDED
端子面层:Tin/Bismuth (Sn/Bi)端子形式:FLAT
端子节距:1.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:2.5 mm
Base Number Matches:1

NJU7261U30 数据手册

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NJU7261 Series  
PRELIMINARY  
C-MOS STEP-UP SWITCHING REGULATOR  
GENERALDESCRIPTION  
PACKAGE OUTLINE  
The NJU7261 series is a C-MOS step-up switching regulator  
which contains accurate voltage reference, error amplifier, CR  
oscillator, control circuit, switching transistor, diode and resistor.  
The stand-by function is effective for low power consumption.  
The regulation voltage is fixed by internal circuits and the following  
line-up of different output voltages version are available.  
This series is suitable for portable equipment's or battery operated  
items because of its small packaged outline, low operating voltage  
and current.  
NJU7261UX  
FEATURES  
PIN CONFIGULATION  
Low Operating Voltage  
Low Operating Current  
Low Stand-by Current  
(1.0V min.)  
(5.0µA typ. / VOUT = 3.0V)  
(0.2µA max. / VOUT = 3.0V)  
High Precision Output Voltage (±3% max.)  
Wide Operating Voltage Range  
Stand-by Function  
CR Oscillator On-chip  
Diode On-chip  
Package Outline  
SOT89-5  
C-MOS Technology  
LINE-UP  
EQUIVALENT CIRCUIT  
Output Voltage (V)  
Line-Up  
3.0  
3.3  
4.5  
5.0  
NJU7261U30  
NJU7261U33  
NJU7261U45  
NJU7261U50  
TERMINAL DESCRIPTION  
No.  
Term. Name  
I/O  
FUNCTION  
1
CONT  
I
External Inductor Connect Terminal  
2
GND  
POWER  
Power Source (GND)  
Strobe Terminal : "H" or OPEN···Normal Operation (step-up)  
3
STB  
I
" L"  
···Standp-By Operation  
4
5
VIN  
POWER  
O
Power Source (+)  
Step-up Output Terminal  
VOUT  
Ver.2003-07-18  
- 1 -  

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