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2

BL8529

ORDERING INFORMATION

Part No.

Package

Tape&Reel

BL8529CKBTR

DFN2x2-8L

3000/Reel

BL8529CKATR

DFN3x3-10L

3000/Reel

A SOLUTE MA IMUM RATING

Parameter

Value

Max Input Voltage

6V

Max Operating Junction Temperature(Tj)

125

°C

Ambient Temperature(Ta)

-20

°C – 85°C

Package Thermal Resistance

DFN2x2-8L

25

°C / W

Storage Temperature(Ts)

-40

°C - 150°C

Lead Temperature & Time

260

°C, 10S

ESD (HBM)

>2000V

Note:

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

device reliability.

RECOMMENDED WORK CONDITIONS

Parameter

Value

Input Voltage Range

Max. 6V

Operating Junction Temperature(Tj)

-20

°C –125°C

ELECTRICAL CHARACTERISTICS

(VDD=5V, TA=25

°C)

Symbol

Parameter

Conditions

Min

Typ

Max

Unit

VDD

Input Voltage Range

2.6

5.5

V

Vref

Feedback Voltage

0.784

0.8

0.816

V

Ifb

Feedback Leakage current

0.1

0.4

uA

Iq

Quiescent Current

Active, Vfb=0.78, No Switching

450

uA

Shutdown

1

uA

LnReg

Line Regulation

Vin=4V to 5.5V

0.1

%/V

LdReg

Load Regulation

Iout=1 to 3A

0.02

%/A

Gm

EA Transconductance

600

us

Fsoc

Switching Frequency

Ren_=180K

1.35

MHz

RdsonP

PMOS Rdson

150

mohm

RdsonN

NMOS Rdson

130

mohm

Ilimit

Peak Current Limit

3.8

A

Ven_

EN_ Shutdown Voltage

Vin-0.7V

Vin