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NJU7357RB1 PDF预览

NJU7357RB1

更新时间: 2024-01-28 17:46:44
品牌 Logo 应用领域
NJRC 电动机控制光电二极管电视
页数 文件大小 规格书
8页 190K
描述
Brushless DC Motor Controller, 1A, CMOS, PDSO8, MO-187DA, TVSP, MSOP-8

NJU7357RB1 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:VSSOP,针数:8
Reach Compliance Code:compliantHTS代码:8542.39.00.01
风险等级:5.84模拟集成电路 - 其他类型:BRUSHLESS DC MOTOR CONTROLLER
JESD-30 代码:R-PDSO-G8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:1 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认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.2 V标称供电电压 (Vsup):5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:2.8 mmBase Number Matches:1

NJU7357RB1 数据手册

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NJU7357  
Single-phase DC Brushless Motor Driver IC  
GENERAL DESCRIPTION  
PACKAGE OUTLINE  
The NJU7357 is a single-phase DC brushless motor driver IC  
designed for small and high power fan-motor applications.  
It provides a low operating current of 2mA (typ.) and low  
saturation output voltage at high output current operation, which  
offers high efficiency motor driving. It also has a high output current  
capability of 1000mA (peak) and 400mA (continuous).  
The NJU7357 has useful functions such as a FG (frequency  
generator) output useful for various control systems, lock detect,  
auto-release (c-less type), thermal shutdown, linear driving which  
offers low noise motor driving and direct input of PWM signal for  
revolution speed control. The NJU7357 is available in a small and  
thin package of MSOP8 (TVSP8), which provides downsizing and  
thinning in motor applications.  
NJU7357RB1  
( MSOP8 (TVSP8 ))  
FEATURES  
Operating Voltage  
Low Operating Current  
2.2 to 5.5V  
IDD=2mA  
Low Saturation Output Voltage  
Vsat= ±0.2V @Io=±400mA  
Lock Detect / Auto Release Circuit (Condenser less type)  
Thermal Shutdown Circuit  
Frequency Generator Output  
CMOS Technology  
Package Outline  
MSOP8 (TVSP8)*  
*MEET JEDEC MO-187-DA / THIN TYPE  
BLOCK DIAGRAM  
PIN FUNCTION  
1: OUT B  
2: VDD  
3: IN +  
1
2
8
7
6
5
4: IN -  
LD  
TSD  
5: FG  
6: PWM_IN  
7: OUT A  
8: VSS  
Control  
3
4
- 1 -  
Ver.1.0  

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