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BL8563

ABSOLUTE MAXIMUM RATING

Parameter

Value

Max Input Voltage

8V

Operating Junction Temperature(Tj)

125C

Output Current

300mA

Ambient Temperature(Ta)

-40C –85C

Power Dissipation

SC70-5

250mW

SOT-23-3

250mW

SOT-23-5

250mW

DFN1x1-4

600mW

DFN1.2x1.6-4

800mW

Storage Temperature(Ts)

-40C -150C

Lead Temperature & Time

260C,10S

Note:

Heat Sink Area of PCB for DFN1x1-4 and DFN1.2x1.6-4 is recommended at least 2.5mmx4mm.

Exceed these limits to damage to the device.

Exposure to absolute maximum rating conditions may affect device reliability.

RECOMMENDED WORK CONDITIONS

Item

Min

Recommended

Max.

Unit

Input Voltage Range

2

6

V

Ambient Temperature*

-40

85

C

*The operation ambient temperature range is verified on several test samples. Not a test condition for volume

production whose test is only performed under 25C.

ELECTRICAL CHARACTERISTICS

(Test Conditions: Cin=1uF,Cout=1uF,TA=25C, unless otherwise specified. )

BL8563, For Arbitrary Output Voltage

Symbol

Parameter

Conditions

Min

Typ

Max

Units

Vin

Input Voltage

2

6

V

Vout

Output

Voltage

Vout>1.5V

Vin=Set Vout+1V

1mA≤Iout≤30mA

Vout

x0.98

Vout

Vout

X1.02

V

Vout<=1.5V

Vout

-0.03

Vout

+0.03

Iout (Max.)

Maximun Output Current

Vin-Vout=1V

300

mA

Vdrop

1

Dropout

Voltage,Vout≥2.8V

Iout=100mA

100

150

mV

Iout=300mA

300

400

mV

Vout

Vin

Vout







Line Regulation

Iout=40mA

2.8V≤Vin≤6V

0.05

0.2

%/V

Vout



/

Iout



Load Regulation

Vin=Set Vout+1V

1mA≤Iout≤300mA

50

80

mV

Iss

Supply Current

Vin=Set Vout+1V

35

80

uA

Istandby

Supply Current (Srandby)

Vin=Set Vout+1V

Vce=Vss

0.1

1.0

uA