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NJU7630RB1 PDF预览

NJU7630RB1

更新时间: 2024-09-17 10:26:07
品牌 Logo 应用领域
NJRC 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管ISM频段
页数 文件大小 规格书
9页 108K
描述
PWM control Step-Down switching regulator IC

NJU7630RB1 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:5.73
Is Samacsys:N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 V
JESD-30 代码:R-PDSO-G8JESD-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 mm
Base Number Matches:1

NJU7630RB1 数据手册

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NJU7630  
PWM control Step-Down switching regulator IC  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
NJU7630 is a high speed low voltage operation switching  
regulator control IC. It features a totem pole driver that can directly  
drive an external MOS-FET.  
Internal soft-start function, Dead time control and timer latch  
function are included, requiring no external components. All  
parameters can be optimized by additional external components for  
design flexibility.  
NJU7630M  
NJU7630RB1  
FEATURES  
PRODUCT VARIATION  
PWM switching control  
Operating Voltage  
Wide Oscillator Range 300kHz to 1MHz  
Maximum Duty Cycle  
Quiescent Current  
Soft-Start Function  
Dead Time Control  
Timer Latch for Short Circuit Protection  
C-MOS Technology  
Package Outline  
2.2V to 8V  
NJU7631* NJU7632*  
PWM/PFM  
Standby Function  
Light Load to  
Efficiency  
Step-up  
100% typ.  
800µA typ.  
Internal : 16ms typ. or adjustable  
NJU7600  
NJU7630  
PWM Control  
NJU7630M : DMP8  
NJU7630RB1 : TVSP8  
* Under Development  
PIN CONFIGURATION  
PIN FUNCTION  
1
2
3
4
8
7
6
5
1. OUT  
2. V+  
3. FB  
4. IN-  
5. SCP  
6. DTC  
7. RT  
NJU7630M  
NJU7630RB1  
8. GND  
Ver.2005-03-01  
- 1 -  

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