Datasheet > APE1504MP

APE1504MP

更新时间： 2024-11-07 21:16:51

品牌	Logo	应用领域
富鼎先进 - A-POWER		开关光电二极管输出元件
页数	文件大小	规格书
7页	410K
描述
IC SWITCHING REGULATOR, PDSO8, LEAD FREE, SOP-8, Switching Regulator or Controller

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中文翻译

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技术参数
数据手册

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APE1504MP 技术参数

生命周期：	Contact Manufacturer	零件包装代码：	SOIC
包装说明：	HSOP,	针数：	8
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.76
其他特性：	OUTPUT VOLTAGE RANGE FROM 0.6 V TO 5.5 V	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
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：	2.5 V
标称输入电压：	3.6 V	JESD-30 代码：	R-PDSO-G8
长度：	4.9 mm	功能数量：	1
端子数量：	8	最高工作温度：	85 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	HSOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, HEAT SINK/SLUG	认证状态：	Not Qualified
座面最大高度：	1.75 mm	表面贴装：	YES
切换器配置：	BUCK	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	3.9 mm
Base Number Matches：	1

APE1504MP 数据手册

Advanced Power

Electronics Corp.

Preliminary

APE1504

1.2MHz, 2.5A Synchronous Step-Down Converter

FEATURE

DESCRIPTION

The APE1504 is a 1.2MHz constant frequency

current mode PWM step-down converter. It is ideal

for portable equipment requiring very high current up

2.5V to 5.5V Input Voltage Range

Output Voltages from 0.6V to VIN

1.2MHz Constant Frequency Operation

2.5A Output Current form a 3V to 5.5V Input Voltage

High Efficiency: Up to 95%

to 2.5A from single-cell Lithium-ion batteries while

still achieving over 86% efficiency during peak load

conditions. The APE1504 also can run at 100% duty

cycle for low dropout operation, extending battery life

in portable systems while light load operation provides

very low output ripple for noise sensitive applications.

The APE1504 can supply up to 2.5A output load current

from a 3V to 5.5V input voltage and the output voltage

can be regulated as low as 0.6V. The high switching

frequency minimizes the size of external components

while keeping switching losses low. The internal slope

compensation setting allows the device to operate

with smaller inductor values to optimize size and

provide efficient operation. The APE1504 is available in

adjustable (0.6V to VIN) output voltage. The device

is available in ESOP-8L package.

Low RDS(ON) Internal Switches: 0.15Ω

Current limit, Enable function

Current Mode Operation for Excellent Line

and Load Transient Response

Short Circuit Protect (SCP)

Build-in Soft Start function

< 1µA Shutdown Current

SOP8 with Exposed Pad Pb-Free package

TYPICAL APPLICATION

VIN=2.5 to 5.5V

Vout=1.8V

PVIN

SVIN

2.5uH

600K

22u

22p

4,6

SGND PGND

APE1504

22u

300K

Vout = 0.6x (1+R1/R2)

R2=50K~330K

ORDERING INFORMATION

APE1504X

Package Type

MP : ESOP-8L

Data and specifications subject to change without notice

20080625pre

12 3 4 5 6 7

中文翻译

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与APE1504MP相关器件

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