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GRM31CR60J476M中文资料

厂家型号

GRM31CR60J476M

文件大小

434.33Kbytes

页面数量

22

功能描述

4.5V to 18V, 5A/5A Dual Synchronous Step-Down Converter

Chip Monolithic Ceramic Capacitor 1206 X5R 47μF 6.3V

数据手册

原厂下载下载地址一下载地址二到原厂下载

生产厂商

RICHTEK

GRM31CR60J476M数据手册规格书PDF详情

General Description

The RT2825 features two synchronous wide input range

high efficiency buck converters that cab deliver up to 5A/

5A output current from a 4.5V to 18V input supply. The

converters are designed to simplify its application while

giving the designer the option to optimize their usage

according to the target application.

The converters can operate in 5V, 9V, 12V or 15V systems

and have integrated power transistors. The RT2825's

current mode architecture allows the transient response

to be improved. Cycle-by-cycle current limit provides

protection against shorted outputs.

Each converter features enable pin that allows a delayed

start-up for sequencing purposes, soft start pin that allows

adjustable soft-start time by choosing the soft-start

capacitor, and a current limit (RLIMx) pin that enables

designer to adjust current limit by selecting an external

resistor and optimize the choice of inductor. The COMP

pin allows optimizing transient versus dc accuracy

response with a simple RC compensation.

The switching frequency of the converters can either be

set with an external resistor connected to ROSC pin or

can be synchronized to an external clock if needed. The

switching regulators are designed to operate from

200kHz to 1MHz. The converters operate with 180° phase

between two channels to minimize the input filter

requirements.

The RT2825 also features a low power mode enabled by

an external signal, which allows for a reduction on the

input power supplied to the system when the host

processor is in stand-by (low activity) mode.

The RT2825 is available in a VQFN-36L 6x6 package.

Features

Wide Input Supply Voltage Range : 4.5V to 18V

Fully Integrated Dual-Buck, Up to 5A/5A

Adjustable Switching Frequency 200kHz to 1MHz

Set by External Resistor or SYNC Signal

Dedicated Enable/Soft-Start for Each Buck

Current Mode Control with Simple Compensation

Circuit

Adjustable Cycle-by-Cycle Current Limit Set by

External Resistor

Over-Temperature Protection

Power Good Indicator

Discontinuous Operating Mode at Light Load when

LOWP = L

1 VREF Accuracy

RoHS Compliant and Halogen Free

Applications

DTV

TCON

BDVD

Set Top Boxes

Tablet

GRM31CR60J476M产品属性

  • 类型

    描述

  • 型号

    GRM31CR60J476M

  • 制造商

    MURATA

  • 制造商全称

    Murata Manufacturing Co., Ltd.

  • 功能描述

    Chip Monolithic Ceramic Capacitor 1206 X5R 47μF 6.3V

更新时间:2025-10-18 16:36:00
供应商 型号 品牌 批号 封装 库存 备注 价格
MURATA/村田
24+
1206L
8950
BOM配单专家,发货快,价格低
MURATA/村田
2025+
SMD
16418640
代理销售MURATA/村田原装现货
MURATA/村田
2019+
1206
900000
原厂渠道 可含税出货
MURATA(村田)
2021/2022+
标准封装
20000
原厂原装现货订货价格优势终端BOM表可配单提供样品
MURATA
2021+
SMD
6800
原厂原装,欢迎咨询
MURATA(村田)
24+
SMD
71347
村田全系列可订货,免费送样,账期支持!
MURATA/村田
24+
SMD
30000
英博尔一站式,村田全系列可订货渠道商。
Murata
24+
SMD1206
336000
专营村田高端贴片电容原装现货
MURATA/村田
23+
SMD1206
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种
MURATA
2016+
SMD
1860
只做原装,假一罚十,公司可开17%增值税发票!

GRM31CR60J476ME19L/BKN 价格

参考价格:¥0.7210

型号:GRM31CR60J476ME19L/BKN 品牌:Murata Electronics 备注:这里有GRM31CR60J476M多少钱,2025年最近7天走势,今日出价,今日竞价,GRM31CR60J476M批发/采购报价,GRM31CR60J476M行情走势销售排排榜,GRM31CR60J476M报价。