Datasheet > RT5190C

RT5190C

更新时间： 2024-09-24 17:02:07

品牌	Logo	应用领域
立锜 - RICHTEK		/
页数	文件大小	规格书
43页	887K
描述
System Power Management Solution

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中文翻译

获取价格

数据手册

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RT5190C 数据手册

RT5190C

System Power Management Solution

General Description

Features

^BUCK1

The RT5190C integrates 1 channel buck controller, 3

channels high efficiency synchronous buck converters, 1

LDO, I²C Control interface and peripheral logical control.

^24V High VIN Range

^5V Power Controller

^External MOSFET

The RT5190C supports mute, AC OFF depop sound and

quick setting storage while input power is removed. The

RT5190C is available in a WQFN-40L 5x5 package.

^High Efficiency at Light Load (PSK)

^BUCK2

^3.5A Converter with PSK Mode

^DVS with 10mV/Step

^Programmable Output Voltage by I²C, from 0.6V

Ordering Information

RT5190C

to 1.4V

Package Type

QW : WQFN-40L 5x5 (W-Type)

^BUCK3

^6A Converter with PSK Mode

^Support up to 6A with External Low Side MOSFET

^DVS with 10mV/Step

Lead Plating System

G : Green (Halogen Free and Pb Free)

Note :

^Programmable Output Voltage by I²C, from 0.6V

Richtek products are :

to 1.4V

 RoHS compliant and compatible with the current require-

ments of IPC/JEDEC J-STD-020.

 Suitable for use in SnPb or Pb-free soldering processes.

 BUCK4

^3A Converter with PSK Mode

^Programmable Output Voltage

 LDO

Marking Information

^Sourcing up to 0.6A

RT5190CGQW : Product Code

^Programmable Output Voltage

 UV Protection : Latch or Hiccup Mode

 OV Protection : Only Latch Mode

 Power Up SOC Reset

RT5190C

GQW

YMDNN : Date Code

YMDNN

Applications

 Wi-Fi System

 TV System

Simplified Application Circuit

RT5190C

V_OUT1

VIN1

PHASE1

MOSFET

V_OUT2

VIN2/3/4

VIN_LDO

LX2

LX3

To Input Voltage

To Master

V_OUT3

V_OUT4

SDA

SCL

LX4

VLDO

MUTE_IN MUTE_OUT#

To Audio AMP

is a registered trademark of Richtek Technology Corporation.

DS5190C-00T00 September 2022

www.richtek.com

12 3 4 5 6 7...43

中文翻译

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