Datasheet > RT9536

RT9536

更新时间： 2023-12-18 00:00:00

品牌	Logo	应用领域
立锜 - RICHTEK		电池
页数	文件大小	规格书
15页	197K
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中文翻译

获取价格

技术参数
数据手册

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RT9536 技术参数

Status：	Active	Vin (min) (V)：	4.3
Vin (max) (V)：	5.5	Battery Charge Voltage (max) (V)：	4.4
Battery Charge Current (max) (A)：	1	Input Source：	USB
Features：	OVP;UVP	Package Type：	WDFN3x2-10

RT9536 数据手册

RT9536

Parameter

Symbol

Test Conditions

USB100 Mode

Min

Typ

Max

Unit

100

PRECHG

Pre-Charge Current

USB500 Mode or ISET Mode,

ratio of fast-charge current

EOC

End of Charge Current (EOC)

IEOC Setting Current

EOC

180

220

512

A

/%

EOC

IEOC Setting K

200

280

1.5

EOC

VIN Power FET R

ISET Set Voltage

= 1A

DS(ON)

OUT

ISET

ISET Short Protect Threshold

320

460



ISET Short Protect Deglitch

Time

1.5

ISET Short Protect Maximum

Current

As ISET Mode, R

= 530

0.9

380

1.1

100

415

ISET

VIN Charge Current

CHRG

As USB100 Mode

As USB500 Mode

k

395

200

EN/SET Pull Low Resistor

Logic-High

EN/SET Voltage

1.4

Logic-Low

0.4

LDO On-Resistance



DS(ON)

LDO

LDO Output Voltage

4.75

4.9

120

4.2

4.35

5.05

180

4.284

4.437

LDO Maximum Output Current

= 4.2V

4.116

4.263

Factory Mode V

OUT

= 4.35V

Factory Mode Maximum Output

Current

2.3

EN/SET Off Time

Timer to disable chip

EN/SET Lock Time

Timer to lock pulse count

1.5

100

750

Logic-High

EN/SET Duration

700

1000

s

Logic-Low

EN/SET Set Time

Timer to set V = 4.35V

s



Note 1. Stresses beyond those listed “Absolute Maximum Ratings” may cause permanent damage to the device. These are

stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in

the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions may

affect device reliability.

Note 2. θ_JAis measured at T_A= 25°C on a high effective thermal conductivity four-layer test board per JEDEC 51-7. θ_JCis

measured at the exposed pad of the package.

Note 3. The device is not guaranteed to function outside its operating conditions.

is a registered trademark of Richtek Technology Corporation.

DS9536-01 August 2015

www.richtek.com

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