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NJU7620RB1 PDF预览

NJU7620RB1

更新时间: 2024-11-09 19:58:11
品牌 Logo 应用领域
NJRC 开关光电二极管电视
页数 文件大小 规格书
10页 173K
描述
Switching Controller, 0.095A, 1000kHz Switching Freq-Max, CMOS, PDSO8, TVSP-8

NJU7620RB1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:SOIC
包装说明:VSSOP,针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.44
模拟集成电路 - 其他类型:SWITCHING CONTROLLER控制技术:PULSE WIDTH MODULATION
最大输入电压:8 V最小输入电压:2.2 V
标称输入电压:3.3 VJESD-30 代码:R-PDSO-G8
JESD-609代码:e6长度:2.9 mm
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.095 A封装主体材料:PLASTIC/EPOXY
封装代码:VSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, VERY THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:SINGLE
最大切换频率:1000 kHz技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Bismuth (Sn/Bi)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:2.8 mmBase Number Matches:1

NJU7620RB1 数据手册

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NJU7620  
Step-Up/Flyback Switching Regulator IC with Constant Current Control  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJU7620 is a low voltage operation high-speed switching  
regulator control IC for step-up and flyback converter, with a  
constant current control. It incorporates a totem pole output, which  
can drive an external MOS-FET easily. It also incorporates error  
amplifier and current sense amplifier, which can allow the constant  
voltage/current control for output voltage. Therefore the NJU7620 is  
suitable for a LED driving and other CCCV applications up to 10W.  
The NJU7620 is available in a small and thin 8-lead MSOP  
(TVSP) package.  
NJU7620RB1  
(MSOP8 (TVSP8))  
FEATURES  
PRODUCT VARIATION  
PWM switching control  
Constant Current Control  
NJU7620  
Operating Voltage  
2.2V to 8V  
Wide Oscillator Range 300kHz to 1MHz  
Constant Current Control  
Maximum Duty Cycle  
Quiescent Current  
Soft-Start Function  
Dead Time Control  
C-MOS Technology  
Package Outline  
90% typ.  
NJU7610  
800µA typ.  
Internal : 16ms typ. or adjustable  
Over Current Protection  
NJU7600  
PWM Control  
NJU7620RB1 : MSOP8 (TVSP8)*  
*MEET JEDEC MO-187-DA / THIN TYPE  
PIN CONFIGURATION  
PIN FUNCTION  
1
2
3
4
8
7
6
5
1. V+  
2. FB  
3. IN-1  
4. IN-2  
5. DTC  
6. RT  
7. GND  
8. OUT  
NJU7620RB1  
Ver.2012-08-03  
- 1 -  

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