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STR-A6132 PDF预览

STR-A6132

更新时间: 2024-09-16 20:28:39
品牌 Logo 应用领域
急速微 - ALLEGRO 开关光电二极管
页数 文件大小 规格书
7页 218K
描述
Switching Regulator, Voltage-mode, 4A, PDIP8, PLASTIC, DIP-8

STR-A6132 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:DIP
包装说明:DIP, DIP8,.3针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
模拟集成电路 - 其他类型:SWITCHING REGULATOR控制模式:VOLTAGE-MODE
最小输入电压:11 V标称输入电压:20 V
JESD-30 代码:R-PDIP-T8JESD-609代码:e3
长度:9.4 mm功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-20 °C最大输出电流:4 A
封装主体材料:PLASTIC/EPOXY封装代码:DIP
封装等效代码:DIP8,.3封装形状:RECTANGULAR
封装形式:IN-LINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:4.5 mm
子类别:Switching Regulator or Controllers表面贴装:NO
切换器配置:SINGLE温度等级:OTHER
端子面层:MATTE TIN端子形式:THROUGH-HOLE
端子节距:2.54 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:7.62 mm
Base Number Matches:1

STR-A6132 数据手册

 浏览型号STR-A6132的Datasheet PDF文件第2页浏览型号STR-A6132的Datasheet PDF文件第3页浏览型号STR-A6132的Datasheet PDF文件第4页浏览型号STR-A6132的Datasheet PDF文件第5页浏览型号STR-A6132的Datasheet PDF文件第6页浏览型号STR-A6132的Datasheet PDF文件第7页 
STR-A6131 AND  
STR-A6132  
120 V/12 or 16 W  
Flyback Switching Regulators  
The STR-A6131 and STR-A6132 are PRC topology (fixed off-time)  
regulators specifically designed to satisfy the requirements for increased  
integration and reliability in flyback converters. They incorporate a  
primary control and drive circuit with avalanche-rated power  
MOSFETs. The STR-A6132 features higher switching current and  
avalanche-energy ratings and lower on-resistance.  
Covering the power range from below 12 watts to 16 watts for a 120  
VAC input, these devices can be used in a range of applications, from  
DVD and VCR players to ac adapters for cellular phones and digital  
cameras. An auto-standby function reduces power consumption at light  
load, while multiple protections, including the avalanche energy guaran-  
teed MOSFET, provide high reliability of system design.  
ABSOLUTE MAXIMUM RATINGS  
at TA = +25°C  
Control Supply Voltage, VCC . . . . 35 V  
Drain-Source Voltage, VDSS . . . . . . 500 V  
Drain Switching Current, ID  
Cycle-by-cycle current limiting, undervoltage lockout with hyster-  
esis, overvoltage protection, and thermal shutdown protect the power  
supply during the normal overload and fault conditions. Overvoltage  
protection and thermal shutdown are latched after a short delay. The  
latch may be reset by cycling the input supply. Low start-up current and  
a low-power standby mode selected from the secondary circuit completes  
a comprehensive suite of features. Both devices are provided in an 8-pin  
mini-DIP plastic package.  
STR-A6131 . . . . . . . . . . . . . . 3.2 A*  
STR-A6132 . . . . . . . . . . . . . . 4.0 A*  
Peak Drain Switching Current, IDM  
STR-A6131 . . . . . . . . . . . . . . . 3.2 A  
STR-A6132 . . . . . . . . . . . . . . . 4.0 A  
Single-Pulse Avalanche Energy, EAS  
STR-A6131 . . . . . . . . . . . . . . 32 mJ  
STR-A6132 . . . . . . . . . . . . . . 78 mJ  
Start-Up-Pin Voltage Range,  
Vstartup . . . . . . . . . –0.3 V to +600 V  
OCP Voltage Range,  
VOCP . . . . . . . . . . . . –0.5 V to +6 V  
FB/OLP Voltage Range,  
FEATURES AND BENEFITS  
Rugged 500 V Avalanche-Rated MOSFET  
Simplified Surge Absorption  
No VDSS Derating Required  
VFB/OLP. . . . . . . . . . –0.5 V to +10 V  
Package Power Dissipation, PD  
Choice of rDS(on) (2.62 or 3.95 maximum)  
Two Operational Modes by Automatic Switching:  
PRC Mode for Normal Operation  
Burst Mode for Stand-By Operation or Light Loads  
Built-In Leading Edge Blanking  
control (VCC × ICC(ON)) . . . . . 0.15 W  
MOSFET (VDSS × ID). . . . . . 1.35 W  
total. . . . . . . . . . . . . . . . . . . . 1.5 W  
MOSFET Channel Temp., TJ . +150°C  
Internal Frame Temp., TF . . . . +125°C  
Operating Temperature Range,  
Low Start-Up Current  
Start-Up Circuit Disabled in Operation  
Low Operating Current (1.5 mA typ)  
Automatic Burst Stand-By (intermittent operation)  
TA . . . . . . . . . . . . -20°C to +125°C  
Storage Temperature Range,  
TS . . . . . . . . . . . . -40°C to +125°C  
Input Power <0.1 W at No Load  
* Drain switching current is limited by tem-  
perature (page 2) and safe operating area  
(page 4).  
— continued  
Always order by complete part number, e.g., STR-A6131 .  
Sanken Power Devices  
from Allegro MicroSystems  

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