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AP1506-12K5A

更新时间: 2024-09-14 22:12:03
品牌 Logo 应用领域
易亨 - ANACHIP 转换器稳压器开关式稳压器或控制器电源电路开关式控制器
页数 文件大小 规格书
12页 206K
描述
150KHz, 3A PWM Buck DC/DC Converter

AP1506-12K5A 技术参数

是否Rohs认证:不符合生命周期:Transferred
包装说明:, SMSIP5H,.6,67TBReach Compliance Code:unknown
风险等级:5.81Is Samacsys:N
控制模式:VOLTAGE-MODEJESD-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封装等效代码:SMSIP5H,.6,67TB
认证状态:Not Qualified子类别:Switching Regulator or Controllers
表面贴装:YES最大切换频率:173 kHz
技术:BIPOLAR温度等级:AUTOMOTIVE
端子面层:Tin/Lead (Sn/Pb)端子节距:1.7 mm
端子位置:SINGLEBase Number Matches:1

AP1506-12K5A 数据手册

 浏览型号AP1506-12K5A的Datasheet PDF文件第2页浏览型号AP1506-12K5A的Datasheet PDF文件第3页浏览型号AP1506-12K5A的Datasheet PDF文件第4页浏览型号AP1506-12K5A的Datasheet PDF文件第5页浏览型号AP1506-12K5A的Datasheet PDF文件第6页浏览型号AP1506-12K5A的Datasheet PDF文件第7页 
AP1506  
150KHz, 3A PWM Buck DC/DC Converter  
„ General Description  
„ Features  
The AP1506 series are monolithic IC designed for a  
step-down DC/DC converter, and own the ability of  
driving a 3A load without external transistor. 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 to prevent over current operating  
of the output switch. If current limit function  
occurred and VFB is down to 0.5V below, the  
switching frequency will be reduced. The AP1506  
series operate 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 or a 5-lead  
TO-263.  
- Output voltage: 3.3V, 5V, 12V and adjustable  
output version  
- Adjustable version output voltage range, 1.23V to  
18V+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 22V  
- Output load current: 3A  
- TO220-5L 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  
( Top View )  
Name  
Description  
VIN  
Output  
GND  
FB  
Operating voltage input  
Switching output  
Ground  
5 SD  
4 FB  
3 Gnd  
2 Output  
1 VIN  
Output voltage feedback control  
Metal Tab GND  
SD  
TO263-5L  
ON/OFF Shutdown  
( 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.1.1 Oct 29, 2004  
1/12  

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