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UC27133DG4 PDF预览

UC27133DG4

更新时间: 2024-11-21 12:27:03
品牌 Logo 应用领域
德州仪器 - TI 外围驱动器驱动程序和接口开关接口集成电路光电二极管
页数 文件大小 规格书
13页 121K
描述
Smart Power Switch

UC27133DG4 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:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.14
Is Samacsys:N内置保护:TRANSIENT; OVER CURRENT
驱动器位数:1接口集成电路类型:BUFFER OR INVERTER BASED PERIPHERAL DRIVER
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm湿度敏感等级:2
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
输出特性:OPEN-EMITTER输出电流流向:SOURCE
最大输出电流:0.25 A标称输出峰值电流:0.9 A
输出极性:SCHMITT TRIGGER封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:25 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Peripheral Drivers最大压摆率:4 mA
最大供电电压:65 V最小供电电压:8 V
标称供电电压:25 V表面贴装:YES
技术:BIPOLAR温度等级:INDUSTRIAL
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED断开时间:6 µs
接通时间:6 µs宽度:3.9 mm
Base Number Matches:1

UC27133DG4 数据手册

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UC17131/2/3  
UC27131/2/3  
UC37131/2/3  
Smart Power Switch  
FEATURES  
DESCRIPTION  
300mA Continuous Output Current  
The UC37131, UC37132 and UC37133 are a family of smart power  
switches which can drive resistive or inductive loads from the high side or  
low side.  
Low Side or High Side Switch  
Configuration  
The UC37132 is available in 14 pin (DIP), 16 pin (SOIC), or 20 pin (CLCC)  
packages and can accommodate both low side (load to VCC) or high side  
(load to GND) configurations. The UC37131 and UC37133 are exclusively  
for a low side or a high side configuration respectively and both are avail-  
able in an 8 pin package. Both high side and low side configurations provide  
high current switching with low saturation voltages which can drive resistive  
or inductive loads.  
8V to 65V Operation  
Overload and Short Circuit Protection  
Power Interruption Protection  
+6V Regulated Voltage  
2mA Quiescent Current  
The input to the switch is driven by a low voltage signal, typically 5V. Addi-  
tionally, UC37132 features adjustable hysteresis. The output of the device  
can switch a load between 8V and 65V. Output current capability is 300mA  
continuous or 700mA peak.  
Programmable Overcurrent and  
Power Interruption Protection  
1% to 30% Programmable Input  
Comparator Hysteresis (on UC37132)  
The device also has inherent smart features that allow for programmable  
turn-on delay in enabling the output following startup. The same capacitor  
that specifies the turn-on delay is also used to program a VCC power inter-  
ruption time. If VCC drops below a threshold for a time specified by this ca-  
pacitor, the output is turned off and a new turn-on delay will be re-triggered.  
Similarly, if high current persists longer than the response delay, the output  
driver will operate in a very low duty cycle mode to protect the IC.  
Low and High Side Internal High  
Current Clamps When Driving  
Inductive Loads  
UC37132 BLOCK DIAGRAM  
6V  
VREF 11  
6V/8mA  
7
6
5
VCC  
CSH  
LS  
PRE-REGULATOR  
INPUT  
COMPARATOR  
IN 13  
72V  
QOUT  
TURN-ON/OFF  
AND  
SHORT CIRCUIT  
PROTECTION  
4
3
2
HS  
1/2  
VREF  
CSL  
GND  
12  
9
10  
HYST  
LED  
CDEL  
UDG-98026  
SLUS340 - APRIL 1999  

UC27133DG4 替代型号

型号 品牌 替代类型 描述 数据表
UC37133D TI

完全替代

Smart Power Switch
UC27133D TI

完全替代

Smart Power Switch
UC37133N TI

类似代替

Smart Power Switch

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