Datasheet > LXDC2HL11A-314

LXDC2HL11A-314

更新时间： 2024-09-15 19:59:27

品牌	Logo	应用领域
村田 - MURATA		开关
页数	文件大小	规格书
32页	1196K
描述
Switching Regulator,

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

LXDC2HL11A-314 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
模拟集成电路 - 其他类型：	SWITCHING REGULATOR	Base Number Matches：	1

LXDC2HL11A-314 数据手册

LXDC2HL series

Micro DC-DC converter

1. Features

 Low EMI noise and small footprint (5mm²) using inductor-embedded ferrite substrate

 High efficiency using synchronous rectifier technology at 3MHz operation

 PFM/PWM automatic mode switching function

 Smooth mode transition between PFM mode and PWM mode

with low-ripple-voltage PFM mode

 2% DC voltage accuracy over full load current range

 Wide input voltage range : 2.3~5.5V

 Maximum Load Current: 600mA (depends on output voltage)

 Fixed output voltage: 0.8V – 4V (factory setting, 50mV step)

 Internal soft start, overcurrent protection

2. Description

The LXDC2HL series is a low power step-down DC-DC converter suitable for space-limited or noise-sensitive

applications. The device utilizes an inductor-embedded ferrite substrate that reduces radiated EMI noise and

conduction noise.

By adding input/output capacitors, it can be used as an LDO replacement. Its low noise and easy-to-assemble

features assure reliable power supply quality.

The device works in PFM mode at light load for extended battery life. At heavy load, it changes to PMW mode

automatically and maintains high efficiency using synchronous rectifying technology.

The device provides good output voltage accuracy even in PFM mode. It maintains 2% DC voltage accuracy over

the full current range (0-600mA), and shows very smooth mode transition between PFM mode and PWM mode.

3. Typical Application Circuit

LXDC2HL

Enable

VBAT

Vin

Vout

1.8V/600mA

Vout

GND

10uF

4.7uF

July 2015

12 3 4 5 6 7...32

中文翻译

下载PDF

与LXDC2HL11A-314相关器件

型号	品牌	获取价格	描述	数据表
LXDC2HL11G-306	MURATA	获取价格	Low EMI noise and small footprint (5mm2) using inductor-embedded ferrite substrate
LXDC2HL12A-050	MURATA	获取价格	Low EMI noise and small footprint using inductor-imbedded ferrite substrate
LXDC2HL12G-302	MURATA	获取价格	Low EMI noise and small footprint (5mm2) using inductor-embedded ferrite substrate
LXDC2HL13G-441	MURATA	获取价格	Low EMI noise and small footprint (5mm2) using inductor-embedded ferrite substrate
LXDC2HL15A-051	MURATA	获取价格	Low EMI noise and small footprint using inductor-imbedded ferrite substrate
LXDC2HL15G-303	MURATA	获取价格	Low EMI noise and small footprint (5mm2) using inductor-embedded ferrite substrate
LXDC2HL18A-052	MURATA	获取价格	Low EMI noise and small footprint using inductor-imbedded ferrite substrate
LXDC2HL18G-304	MURATA	获取价格	Low EMI noise and small footprint (5mm2) using inductor-embedded ferrite substrate
LXDC2HL1DA-087	MURATA	获取价格	Low EMI noise and small footprint using inductor-imbedded ferrite substrate
LXDC2HL25A-053	MURATA	获取价格	Low EMI noise and small footprint using inductor-imbedded ferrite substrate