Datasheet > RT4832A

RT4832A

更新时间： 2024-02-04 13:11:20

品牌	Logo	应用领域
立锜 - RICHTEK		集成电源管理电路
页数	文件大小	规格书
26页	1666K
描述
Sub PMIC with Dual-Output Boost Converter

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技术参数
数据手册

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RT4832A 技术参数

Status：	Active	Vin (min) (V)：	2.5
Vin (max) (V)：	5.5	Number of Channels：	3
Number of Buck Converters：	0	Number of Boost Converters：	3
Number of Negative Outputs：	1	Number of LED Drivers：	1
Number of LDO Regulators：	1	Features：	Enable Input;OCP;OVP;SCP
Package Type：	WL-CSP2.24x2.64-30(BSC)	Datasheet：	https://datasheet5.oss-cn-shanghai.aliyuncs.com/datasheets/richtek/RT4832A/DS4832A-00.pdf

RT4832A 数据手册

RT4832A

Float Mode when Turned Off

Marking Information

 Independent Positive and Negative Enable

Control by Two External Pins

0X : Product Code

YMDNN : Date Code

 True Load Disconnect, OCP, and

Positive/Negative SCP Function

0X YM

DNN

Ordering Information

RT4832A

Pin Configuration

Package Type

WSC : WL-CSP-30B 2.24x2.64 (BSC)

(TOP VIEW)

Note :

LCM

OUT

LCM

LED

GND

LED

POS

Richtek products are :

 RoHS compliant and compatible with the current

LCM

GND

LED

OUT

ENM

ENP

requirements of IPC/JEDEC J-STD-020.

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

SDA

AGND

LED1

Txmask

GND

LED2

SCL

STRB

PWM

Flash

LED

Flash

OUT

Flash

VIN

Flash

GND

OUT

Flash

LED

Flash

OUT

Flash

WL-CSP-30B 2.24x2.64 (BSC)

Typical Application Circuit

10μH

LED1

2.2μF

RT4832A

0.47μH to 1μH

E4, F4

LEDSW

FlashSW

VIN

2P10S

WLEDs

10μF

LEDOUT

PWM

STRB

Txmask

SCL

LED1

LED2

FlashOUT

LCMOUT

E3, F3

SDA

10μF

ENP

ENM

POS

E2, F2

2.2μH

FlashLED

LCMSW

10μF

4.7μF

LEDGND

AGND

FlashGND

CPGND

LCMGND

10μF

CPOUT

10μF

is a registered trademark of Richtek Technology Corporation.

www.richtek.com

DS4832A-00 January 2017

123 4 5 6 7...26

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