Datasheet > EP53A8LQI-T

EP53A8LQI-T

更新时间： 2024-02-18 03:46:30

品牌	Logo	应用领域
英特尔 - INTEL		LTE
页数	文件大小	规格书
12页	527K
描述
Switching Regulator/Controller, Voltage-mode, 1A, 5000kHz Switching Freq-Max, PQCC16

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中文翻译

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技术参数
数据手册

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EP53A8LQI-T 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.74
控制模式：	VOLTAGE-MODE	JESD-30 代码：	S-PQCC-N16
端子数量：	16	最高工作温度：	85 °C
最低工作温度：	-40 °C	最大输出电流：	1 A
封装主体材料：	PLASTIC/EPOXY	封装代码：	QCCN
封装等效代码：	LCC16,.12SQ,20	封装形状：	SQUARE
封装形式：	CHIP CARRIER	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	5000 kHz	温度等级：	INDUSTRIAL
端子形式：	NO LEAD	端子节距：	0.5 mm
端子位置：	QUAD

EP53A8LQI-T 数据手册

EP53A8LQI/EP53A8HQI

1000mA Synchronous Buck Regulator

With Integrated Inductor

3mm x 3mm x 1.1mm Package

November 2008

RoHS Compliant

Halogen Free

Product Overview

Product Highlights

Featuring Integrated Inductor Technology

• 3mm x 3mm x 1.1mm QFN package

• Total Solution Footprint < 24mm²

• Low V_OUTripple for RF compatibility

• High efficiency, up to 93%

The EP53A8xQI (x = L or H) represents a

break-through in power density at over

360mW/mm².

The EP53A8xQI integrates

MOSFET switches, control, compensation, and

the magnetics in an advanced 3mm x 3mm

QFN Package. Integrated magnetics enables a

tiny solution footprint, low noise and EMI, low

part-count, high reliability, while maintaining

high efficiency. The complete solution can be

implemented in less than 24mm².

• 1000mA continuous output current

• Less than 1 µA standby current

• 5 MHz switching frequency

• 3 pin VID for glitch free DVS

• V_OUTRange 0.6V to V_IN– 0.5V

• Short circuit and over current protection

• UVLO and thermal protection

Integrated Inductor greatly eases design

constraints and speeds time to market

• IC level reliability in a total solution

The EP53A8xQI uses a 3-pin VID to easily

select the output voltage setting.

Output

voltage settings are available in 2 optimized

ranges providing coverage for typical V_OUT

settings. EP53A8LQI further has the option to

use an external voltage divider.

Applications

• Portable Wireless and RF applications

• Wireless broad band data cards

• Solid state storage applications

• Advanced Low Power Processors, DSP, IO,

Memory, Video, Multimedia Engines

Typical Application Circuit

4mm

AVIN

100 ohm

V_SENSE

V_OUT

4.7uF

V_IN

PVIN

V_OUT

ENABLE

4.7µF

0603

10µF

0805

V_FB

V_S0

V_S1

EP53A8xQI

6mm

V_S2

AGND

PGND

10uF

Figure 1. Typical application circuit and layout footprint.

12 3 4 5 6 7...12

中文翻译

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与EP53A8LQI-T相关器件

型号	品牌	获取价格	描述	数据表
EP53F8QI	ENPIRION	获取价格	1500 mA Synchronous Buck PWM DC-DC Converter with Integrated Inductor
EP53F8QI-E	ENPIRION	获取价格	1500 mA Synchronous Buck PWM DC-DC Converter with Integrated Inductor
EP53F8QI-T	ENPIRION	获取价格	1500 mA Synchronous Buck PWM DC-DC Converter with Integrated Inductor
EP550	ACTEL	获取价格	EP550 SDIO/SD Memory/MMC Host Controller
EP560	ACTEL	获取价格	EP560 SD/SDIO/MMC Slave Controller
EP562R0	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.1W, 562ohm, 40V, 0.05% +/-Tol, 0906,
EP56R90	VISHAY	获取价格	Fixed Resistor, Metal Foil, 0.1W, 56.9ohm, 40V, 0.1% +/-Tol, 0906,
EP600DC	ALTERA	获取价格	UV PLD, 55ns, PAL-Type, CMOS, CDIP24, WINDOWED, 0.300 INCH, CERAMIC, DIP-24
EP600DC-2	ALTERA	获取价格	UV PLD, 35ns, CMOS, CDIP24, WINDOWED, 0.300 INCH, CERAMIC, DIP-24
EP600DC-3	ALTERA	获取价格	UV PLD, 45ns, PAL-Type, CMOS, CDIP24, WINDOWED, 0.300 INCH, CERAMIC, DIP-24

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