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AP1501-12K5A PDF预览

AP1501-12K5A

更新时间: 2024-01-28 16:29:08
品牌 Logo 应用领域
易亨 - ANACHIP 转换器开关
页数 文件大小 规格书
11页 183K
描述
150 KHZ 3A PWM BUCK DC/DC CONVERTER

AP1501-12K5A 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:D2PAK
包装说明:TO-263, SMSIP5H,.6,67TB针数:4
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.64
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:40 V
最小输入电压:4.5 V标称输入电压:24 V
JESD-30 代码:R-PSSO-G5JESD-609代码:e3
长度:10.16 mm湿度敏感等级:3
功能数量:1端子数量:5
最高工作温度:85 °C最低工作温度:-20 °C
最大输出电流:6.5 A标称输出电压:12 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP5H,.6,67TB封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:4.85 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:173 kHz
技术:BIPOLAR温度等级:OTHER
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:40宽度:9.15 mm
Base Number Matches:1

AP1501-12K5A 数据手册

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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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