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AP1512A-12K5L-U PDF预览

AP1512A-12K5L-U

更新时间： 2024-11-24 12:36:11
品牌 Logo 应用领域
美台 - DIODES 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 222K
描述
50KHz, 2A/3A PWM BUCK DC/DC CONVERTER

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AP1512A-12K5L-U 技术参数

是否Rohs认证： 符合生命周期：Obsolete
零件包装代码：D2PAK包装说明：, SMSIP5H,.6,67TB
针数：4Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.64Is Samacsys：N
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：60 V
最小输入电压：4.5 V标称输入电压：30 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 A封装主体材料：PLASTIC/EPOXY
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：60 kHz
温度等级：OTHER端子面层：Matte Tin (Sn)
端子形式：GULL WING端子节距：1.71 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 mmBase Number Matches：1

AP1512A-12K5L-U 数据手册

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AP1512/A  
50KHz, 2A/3A PWM BUCK DC/DC CONVERTER  
General Description  
Features  
The AP1512/A is a monolithic IC designed for use as a  
step-down DC/DC converter with the ability of driving a 2A (3A for  
AP1512A) load without additional transistor components. The  
board space is reduced since AP1512/A requires few external  
components. The external shutdown function is controlled by  
logic level and can be put into standby mode. The internal  
compensation ensures feedback control has good line and load  
regulation without external design. Both an integrated Thermal  
shutdown and Current Limit function are provided to prevent  
damage from exceeding temperature operation and against  
exceeding the current operating of the output switch. The  
AP1512/A operates at a switching frequency of 50KHz 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%  
tolerance on the oscillator frequency. The AP1512/A offers fixed  
output voltages of 3.3V, 5V, 12V, plus Adjustable. The package is  
available in a standard 5-lead TO263 package.  
•
•
Output voltage: 3.3V, 5V, 12V and adjustable output  
version  
Adjustable version output voltage range, 1.23V to  
37V+4%  
•
•
•
•
•
•
50KHz +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 60V  
Output load current: 2A (for AP1512)  
3A (for AP1512A)  
Low power standby mode  
Built-in switching transistor on chip  
Lead Free Finish/ RoHS Compliant (Note 1)  
•
•
•
Applications  
•
•
•
Simple High-efficiency step-down regulator  
On-card switching regulators  
Positive to negative converter  
Ordering Information  
AP1512 X - XX XX X X  
Output Version  
Package  
Lead Free  
Packing  
-U : Tube  
Part Number  
L : Lead Free  
Blank : Adjustable  
33 : 3.3V  
K5 : TO263-5L  
Blank : 2A  
A : 3A  
-13 : Tape & Reel  
50 : 5.0V  
12 : 12V  
Tube  
Part Number  
13” Tape and Reel  
Package Packaging  
Device  
Part Number  
Code  
(Note 2)  
Quantity  
Quantity  
Suffix  
Suffix  
Lead-free  
AP1512X-XXK5  
K5  
TO263-5L  
50  
-U  
800/Tape & Reel  
-13  
Notes:  
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes.  
2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at  
http://www.diodes.com/datasheets/ap02001.pdf.  
AP1512/A Rev. 4  
1 of 12  
MAY 2008  
www.diodes.com  
© Diodes Incorporated  
1234567...12

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