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AP1501-50T5R

更新时间: 2024-11-23 22:50:11
品牌 Logo 应用领域
易亨 - ANACHIP 转换器
页数 文件大小 规格书
11页 183K
描述
150 KHZ 3A PWM BUCK DC/DC CONVERTER

AP1501-50T5R 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:ZIP, ZIP5,.15,.17,67TBReach Compliance Code:unknown
风险等级:5.83控制模式:VOLTAGE-MODE
JESD-30 代码:R-PZIP-T5JESD-609代码:e0
端子数量:5最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:3 A
封装主体材料:PLASTIC/EPOXY封装代码:ZIP
封装等效代码:ZIP5,.15,.17,67TB封装形状:RECTANGULAR
封装形式:IN-LINE认证状态:Not Qualified
子类别:Switching Regulator or Controllers表面贴装:NO
最大切换频率:173 kHz技术:BIPOLAR
温度等级:AUTOMOTIVE端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:1.7 mm
端子位置:ZIG-ZAGBase Number Matches:1

AP1501-50T5R 数据手册

 浏览型号AP1501-50T5R的Datasheet PDF文件第2页浏览型号AP1501-50T5R的Datasheet PDF文件第3页浏览型号AP1501-50T5R的Datasheet PDF文件第4页浏览型号AP1501-50T5R的Datasheet PDF文件第5页浏览型号AP1501-50T5R的Datasheet PDF文件第6页浏览型号AP1501-50T5R的Datasheet PDF文件第7页 
AP1501  
150Khz, 3A PWM Buck DC/DC Converter  
Features  
General Description  
- Output voltage: 3.3V, 5V, 12V and adjustable  
output version  
The AP1501 series are monolithic IC that design for  
a step-down DC/DC converter, and own the ability  
of driving a 3A load without additional transistor  
component. Due to reducing the number of external  
component, the board space can be saved easily.  
The external shutdown function can be controlled  
by logic level and then come into standby mode.  
The internal compensation makes feedback control  
have good line and load regulation without external  
design. Regarding protected function, thermal  
shutdown is to prevent over temperature operating  
from damage, and current limit is against over  
current operating of the output switch. The AP1501  
series operates at a switching frequency of 150Khz  
thus allowing smaller sized filter components than  
what would be needed with lower frequency  
switching regulators. Other features include a  
guaranteed +4% tolerance on output voltage under  
specified input voltage and output load conditions,  
and +15% on the oscillator frequency. The output  
version included fixed 3.3V, 5V, 12V, and an  
adjustable type. The packages are available in a  
standard 5-lead TO-220 package and a 5-lead  
TO-263.  
- Adjustable version output voltage range, 1.23V to  
37V+4%  
- 150Khz +15% fixed switching frequency  
- Voltage mode non-synchronous PWM control  
- Thermal-shutdown and current-limit protection  
- ON/OFF shutdown control input  
- Operating voltage can be up to 40V  
- Output load current: 3A  
- TO220-5L TO220-5L(R) and TO263-5L packages  
- Low power standby mode  
- Built-in switching transistor on chip  
Applications  
- Simple High-efficiency step-down regulator  
- On-card switching regulators  
- Positive to negative converter  
Pin Assignments  
Pin Descriptions  
Name  
VIN  
Description  
Operating voltage input  
Switching output  
( Top View )  
5 SD  
4 FB  
3 Gnd  
Output  
Gnd  
FB  
2 Output  
Ground  
1 VIN  
Metal Tab GND  
Output voltage feedback control  
ON/OFF Shutdown  
TO263-5L  
SD  
( Top View )  
5 SD  
4 FB  
3 Gnd  
2 Output  
1 VIN  
TO220-5L  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev. A7 Feb. 10, 2004  
1/11  

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