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STR-W6765 PDF预览

STR-W6765

更新时间： 2024-12-01 04:01:43
品牌 Logo 应用领域
急速微 - ALLEGRO 稳压器开关式稳压器或控制器电源电路开关式控制器局域网
页数 文件大小 规格书
15页 423K
描述
Quasi-Resonant Topology Primary Switching Regulators

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中文翻译

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STR-W6765 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Not Recommended零件包装代码：SFM
包装说明：ZIP, ZIP7,.2,.1TB针数：3
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.67
Is Samacsys：N模拟集成电路 - 其他类型：SWITCHING REGULATOR
控制技术：RESONANT CONTROL最小输入电压：10.6 V
标称输入电压：20 VJESD-30 代码：R-PZFM-T6
JESD-609代码：e3功能数量：1
端子数量：6最高工作温度：115 °C
最低工作温度：-20 °C最大输出电流：11.2 A
封装主体材料：PLASTIC/EPOXY封装代码：ZIP
封装等效代码：ZIP7,.2,.1TB封装形状：RECTANGULAR
封装形式：FLANGE MOUNT峰值回流温度（摄氏度）：260
认证状态：Not Qualified子类别：Switching Regulator or Controllers
表面贴装：NO切换器配置：SINGLE
最大切换频率：25 kHz温度等级：OTHER
端子面层：Matte Tin (Sn)端子形式：THROUGH-HOLE
端子节距：1.27 mm端子位置：ZIG-ZAG
处于峰值回流温度下的最长时间：NOT SPECIFIEDBase Number Matches：1

STR-W6765 数据手册

 浏览型号STR-W6765的Datasheet PDF文件第2页浏览型号STR-W6765的Datasheet PDF文件第3页浏览型号STR-W6765的Datasheet PDF文件第4页浏览型号STR-W6765的Datasheet PDF文件第5页浏览型号STR-W6765的Datasheet PDF文件第6页浏览型号STR-W6765的Datasheet PDF文件第7页 
STR-W6765  
Quasi-Resonant Topology  
Primary Switching Regulators  
Features and Benefits  
Description  
▪ Quasi-resonant topology IC ⇒ Low EMI noise and soft  
switching  
▪ Bottom-skip operation ⇒ Improved system efficiency  
over the entire output load by avoiding increase of  
switching frequency  
The STR-W6765 is a quasi-resonant topology IC designed for  
SMPS applications. It shows lower EMI noise characteristics  
than conventional PWM solutions, especially at greater than  
2 MHz.Italsoprovidesasoft-switchingoperationtoturnonthe  
internal MOSFET at close to zero voltage (VDS bottom point)  
by use of the resonant characteristic of primary inductance  
and a resonant capacitor.  
▪ Standby burst mode operation ⇒ Lowers input power at  
very light output load condition  
▪ Avalanche-guaranteed MOSFET ⇒ Improves system-  
level reliability and does not require VDSS derating  
▪ 800 V / 1.8 Ω, 52 to 110 W (Universal/230 Vac input)  
The package is a fully molded TO-220, which contains the  
controllerchip(MIC)andMOSFET,enablingoutputpowerup  
to 52 W with universal input or 110 W with a 230 Vac input.  
Thebottom-skipfunctionskipsthefirstbottomofVDS andturns  
on the MOSFET at the second bottom point, to minimize an  
increaseofoperationalfrequencyatlightoutputload,improving  
system-level efficiency over the entire load range.  
Continued on the next page…  
Package: 6-pin TO-220  
There are two standby functions available to reduce the input  
powerunderverylightloadconditions.Thefirstisanauto-burst  
modeoperationthatisinternallytriggeredbyperiodicsensing,  
and the other is a manual standby mode, which is executed  
by clamping the secondary output. In general applications,  
the manual standby mode reduces the input power further  
compared to the auto-burst mode.  
The soft-start function minimizes surge voltage and reduces  
power stress to the MOSFET and to the secondary rectifying  
Continued on the next page…  
Typical Application  
+B  
ErrAmp  
A
P
S1  
GND  
Standby  
ON/OFF  
D
VCC  
D
1
4
LowB  
STR-W6735  
Standby  
Out  
SI  
S2  
B
GND  
Cont  
6
FB  
A
B
For ErrAmp, Sanken SE series device recommended  
For SI, Sanken linear regulator IC recommended  
3
7
5
RX  
CX  
S/GND  
ROCP  
SS  
/OLP  
OCP  
/BD  
28103.30-6  
1234567...15

中文翻译

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与STR-W6765相关器件

型号 品牌 获取价格 描述 数据表
STR-W6765N SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency
STR-X6700 SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency
STR-X6729 SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency
STR-X6729 ALLEGRO

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 		Off-Line Quasi-Resonant Switching Regulators
STR-X6729_V ALLEGRO

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 		Off-Line Quasi-Resonant Switching Regulators
STR-X6737 SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency
STR-X6737 ALLEGRO

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 		Off-Line Quasi-Resonant Switching Regulators
STR-X6737_V ALLEGRO

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 		Off-Line Quasi-Resonant Switching Regulators_V
STR-X6737M SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency
STR-X6750B SANKEN

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 		Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency

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