5秒后页面跳转
P1786L-S08-R PDF预览

P1786L-S08-R

更新时间: 2024-09-20 03:11:03
品牌 Logo 应用领域
友顺 - UTC 转换器
页数 文件大小 规格书
8页 195K
描述
PWM CONTROL 3A STEP-DOWN CONVERTER

P1786L-S08-R 技术参数

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:8Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.19模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:VOLTAGE-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:23 V最小输入电压:4 V
标称输入电压:12 VJESD-30 代码:R-PDSO-G8
长度:4.92 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:3 A
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):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.96 mm
子类别:Switching Regulator or Controllers表面贴装:YES
切换器配置:BUCK最大切换频率:360 kHz
温度等级:OTHER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宽度:3.95 mm
Base Number Matches:1

P1786L-S08-R 数据手册

 浏览型号P1786L-S08-R的Datasheet PDF文件第2页浏览型号P1786L-S08-R的Datasheet PDF文件第3页浏览型号P1786L-S08-R的Datasheet PDF文件第4页浏览型号P1786L-S08-R的Datasheet PDF文件第5页浏览型号P1786L-S08-R的Datasheet PDF文件第6页浏览型号P1786L-S08-R的Datasheet PDF文件第7页 
UNISONIC TECHNOLOGIES CO., LTD  
P1786  
LINEAR INTEGRATED CIRCUIT  
PWM CONTROL 3A  
STEP-DOWN CONVERTER  
„
DESCRIPTION  
UTC P1786 consists of 3A step-down switching regulator  
control which include a reference voltage source, oscillation  
circuit, error amplifier, internal PMOS and etc with PWM.  
SOP-8  
UTC P1786 can provide low-ripple power, high efficiency,  
and excellent transient characteristics. An enable function, an  
over current protect and short circuit protect function are built  
inside, so the operation frequency can be reduced from  
300KHz to 30KHz when OCP or SCP happens. The PWM  
control circuit can vary the duty ratio linearly from 100 down to  
0%. This converter also includes an error amplifier circuit as  
well as a soft-start circuit that prevents overshoot at startup.  
Also, to minimum external component counts for an internal  
compensation block is built in.  
*Pb-free plating product number: P1786L  
These ICs can work as step-down switching regulators with  
the addition of an internal P-channel Power MOS, a coil,  
capacitors, and a diode connected externally. They provides  
such outstanding features: low current consumption. It is also  
suitable for the operation via an AC adapter because this  
converter accommodate an input voltage up to 23V.  
„
FEATURES  
* Input voltage: 3.6V ~ 23V  
* Output voltage: 0.8V ~ VCC  
* Duty ratio: 0% to 100% PWM control  
* Oscillation frequency: 300KHz typ.  
* Soft-start, current limit, enable function  
* Thermal shutdown function  
* Built-in internal SW P-channel MOS  
„
ORDERING INFORMATION  
Ordering Number  
Package  
Packing  
Normal  
Lead Free Plating  
P1786-S08-R  
P1786-S08-T  
P1786L-S08-R  
P1786L-S08-T  
SOP-8  
SOP-8  
Tape Reel  
Tube  
www.unisonic.com.tw  
Copyright © 2007 Unisonic Technologies Co., Ltd  
1 of 8  
QW-R103-038.A  

与P1786L-S08-R相关器件

型号 品牌 获取价格 描述 数据表
P1786L-S08-T UTC

获取价格

PWM CONTROL 3A STEP-DOWN CONVERTER
P1786-S08-R UTC

获取价格

PWM CONTROL 3A STEP-DOWN CONVERTER
P1786-S08-T UTC

获取价格

PWM CONTROL 3A STEP-DOWN CONVERTER
P179H004B1-1836RLF AMPHENOL

获取价格

IC Socket, PGA179, 179 Contact(s), LEAD FREE
P179H008B5-1836RLF AMPHENOL

获取价格

IC Socket, PGA179, 179 Contact(s), LEAD FREE
P179H009B5-1836RLF AMPHENOL

获取价格

IC Socket, PGA179, 179 Contact(s), LEAD FREE
P179H010B5-1836RLF AMPHENOL

获取价格

IC Socket, PGA179, 179 Contact(s), LEAD FREE
P179H012B1-1836RLF AMPHENOL

获取价格

IC Socket, PGA179, 179 Contact(s), LEAD FREE
P17XSXPAHPAP4-36 SWITCH

获取价格

Mains Power Connector,
P17XSXPAHUAP4-36 SWITCH

获取价格

Mains Power Connector,