BL8022 参数 Datasheet PDF下载

BL8022

ORDERING INFORMATION

PART No.

BL8022CB5TR

PACKAGE

SOT23-5

Tape&Reel

3000/Reel

ABSOLUTE MAXIMUM RATING

Parameter

Max Input Voltage

Max Operating Junction Temperature(Tj)

Ambient Temperature(Ta)

Maximum Power Dissipation

SOT23-5

Storage Temperature(Ts)

Lead Temperature & Time

ESD (HBM)

Value

7V

125C

-40C – 85C

400mW

-40C - 150C

260C, 10S

>2000V

Note: Exceed these limits to damage to the device. Exposure to absolute maximum rating conditions may affect

device reliability.

RECOMMENDED WORK CONDITIONS

Parameter

Input Voltage Range

Operating Junction Temperature(Tj)

Value

Max.7V

-20C –125C

ELECTRICAL CHARACTERISTICS

(VDD=5V, TA=25

C)

Symbol

VDD

Vref

Ifb

Iq

LnReg

LdReg

Fsoc

RdsonP

RdsonN

Ilimit

Iswlk

Ienlk

Vh_en

Vl_en

Parameter

Input Voltage Range

Feedback Voltage

Feedback Leakage current

Quiescent Current

Line Regulation

Load Regulation

Switching Frequency

PMOS Rdson

NMOS Rdson

Peak Current Limit

SW Leakage Current

EN Leakage Current

EN Input High Voltage

EN Input Low Voltage

Vin=5V

Conditions

Min

2.6

0.585

Typ

0.6

0.1

35

Max

7.0

0.615

0.4

1

Unit

V

V

uA

uA

uA

%/V

%/A

MHz

mohm

mohm

A

uA

uA

V

V

Active, Vfb=0.65, No Switching

Shutdown

Vin=2.7V to 5.5V

Iout=0.01 to 1A

0.04

0.1

1.5

300

220

0.8

1.5

0.2

0.2

400

300

2

10

1

Vout=5.5V,

EN=0V

VSW=0

or

5.5V,

1.5

0.4

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