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NCP1532MUAATXG

更新时间： 2024-09-20 07:03:23
品牌 Logo 应用领域
安森美 - ONSEMI 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
16页 352K
描述
Dual Output Step-Down Converter 2.25 MHz High-Efficiency, Out of Phase Operation, Low Quiescent Current, Source up to 1.6 A

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中文翻译

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NCP1532MUAATXG 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DFN
包装说明：HVSON, SOLCC10,.12,20针数：10
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：1.49
其他特性：PFM CONTROL TECHNIQE ALSO POSSIBLE, ALSO OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 3.3V模拟集成电路 - 其他类型：DUAL SWITCHING CONTROLLER
控制模式：CURRENT-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：5.5 V最小输入电压：2.7 V
标称输入电压：3.6 VJESD-30 代码：S-XDSO-N10
JESD-609代码：e3长度：3 mm
湿度敏感等级：1功能数量：1
端子数量：10最高工作温度：85 °C
最低工作温度：-40 °C最大输出电流：0.6 A
封装主体材料：UNSPECIFIED封装代码：HVSON
封装等效代码：SOLCC10,.12,20封装形状：SQUARE
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度（摄氏度）：NOT SPECIFIED
认证状态：Not Qualified座面最大高度：0.55 mm
子类别：Switching Regulator or Controllers表面贴装：YES
切换器配置：PHASE-SHIFT最大切换频率：2700 kHz
温度等级：INDUSTRIAL端子面层：Tin (Sn)
端子形式：NO LEAD端子节距：0.5 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 mmBase Number Matches：1

NCP1532MUAATXG 数据手册

 浏览型号NCP1532MUAATXG的Datasheet PDF文件第2页浏览型号NCP1532MUAATXG的Datasheet PDF文件第3页浏览型号NCP1532MUAATXG的Datasheet PDF文件第4页浏览型号NCP1532MUAATXG的Datasheet PDF文件第5页浏览型号NCP1532MUAATXG的Datasheet PDF文件第6页浏览型号NCP1532MUAATXG的Datasheet PDF文件第7页 
NCP1532  
Dual Output Step-Down  
Converter 2.25 MHz  
High-Efficiency, Out of  
Phase Operation, Low  
Quiescent Current, Source  
up to 1.6 A  
http://onsemi.com  
MARKING  
DIAGRAM  
The NCP1532 dual step down DCDC converter is a monolithic  
integrated circuit dedicated to supply core and I/O voltages of new  
multimedia design in portable applications powered from 1−cell  
Li−ion or 3 cell Alkaline / NiCd / NiMH batteries.  
1532  
AA  
UDFN10  
MU SUFFIX  
CASE 506AT  
AaLYWG  
G
Both channels are externally adjustable from 0.9 V to 3.3 V and can  
source totally up to 1.6 A, 1.0 A maximum per channel. Converters are  
running at 2.25 MHz switching frequency which reduces component  
size by allowing the use of small inductor (down to 1 mH) and  
capacitors and operates 180° out of phase to reduce large amount of  
current demand on the battery. Automatic switching PWM/PFM mode  
and synchronous rectification offer improved system efficiency. The  
device can also operate into fixed frequency PWM mode for low noise  
applications where low ripple and good load transients are required.  
Additional features include integrated soft−start, cycle−by−cycle  
current limit and thermal shutdown protection. The device can also be  
synchronized to an external clock signal in the range of 2.25 MHz.  
The NCP1532 is available in a space saving, ultra low profile  
3x3 x 0.55 mm 10 pin mDFN package.  
Aa  
= Assembly Location  
(may be 1 or 2 characters)  
= Wafer Lot  
= Year  
= Work Week  
L
Y
W
G
= Pb−Free Package  
(Note: Microdot may be in either location)  
PIN CONNECTION  
FB1  
EN1  
VIN  
1
2
3
4
10 FB2  
EN2  
POR  
SW2  
9
8
7
6
Features  
• Up to 97% Efficiency  
• 50 mA Quiescent Current  
SW1  
GND  
MODE/  
SYNC  
5
• Synchronous Rectification for Higher Efficiency  
• 2.25 MHz Switching Frequency, 180° Out of Phase  
• Sources up to 1.6 A, 1.0 A Maximum per Channel  
• Adjustable Output Voltage from 0.9 V to 3.3 V  
• Mode Selection Pin: Eco Mode or Low Noise Mode  
• 2.7 V to 5.5 V Input Voltage Range  
• Thermal Limit Protection  
(Top View)  
UDFN10  
ORDERING INFORMATION  
†
Device  
Package  
Shipping  
3000 /  
Tape & Reel  
NCP1532MUAATXG UDFN10  
(Pb−Free)  
• Short Circuit Protection  
• All pins are fully ESD Protected  
• This is a Pb−Free Device  
†For information on tape and reel specifications,  
including part orientation and tape sizes, please  
refer to our Tape and Reel Packaging Specifications  
Brochure, BRD8011/D.  
Typical Applications  
• Cellular Phones, Smart Phones and PDAs  
• Digital Still Cameras  
• MP3 Players and Portable Audio Systems  
• Wireless and DSL Modems  
• Portable Equipment  
© Semiconductor Components Industries, LLC, 2010  
1
Publication Order Number:  
June, 2010 − Rev. 5  
NCP1532/D  
1234567...16

中文翻译

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