Copyright

© ANPEC Electronics Corp.

Rev. A.4 - Dec., 2012

APW8804

www.anpec.com.tw

3

Thermal Characteristics

Symbol

Parameter

Typical Value

Unit

θ

JA

Junction-to-Ambient Resistance in Free Air

(Note 2)

SOP-8P

TDFN3x3-10

60

50

θ

JC

Junction-to-Case Resistance in Free Air

(Note 3)

SOP-8P

TDFN3x3-10

20

10

Note 2:

θ

of SOP-8P or TDFN3x3-10 is soldered directly on the PCB.

Note 3: The case temperature is measured at the center of the exposed pad on the underside of the SOP-8P or TDFN3x3-10 package.

Symbol

Parameter

Range

Unit

Control and Driver Supply Voltage

2.6~ 6

V

Input Supply Voltage

2~6

V

Converter Output Voltage

0.6~6

V

L

Inductance

1~3.3

µH

Converter Output Current

0~3

A

Ambient Temperature

-40 ~ 85

Junction Temperature

-40 ~ 125

Electrical Characteristics

APW8804

Symbo

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

SUPPLY CURRENT

VDD Supply Current

-

460

-

µA

EN=GND

-

-

1

µA

POWER-ON-RESET (POR)

VDD POR Voltage Threshold

2.3

2.4

2.5

V

VDD POR Hysteresis

-

0.2

-

V

PVDD POR Voltage Threshold

1.5

1.7

1.9

V

PVDD POR Hysteresis

-

0.2

-

V

REFERENCE VOLTAGE

-

0.6

-

V

Reference Voltage

All temperature

-1

-

+1

%

Output Accuracy

-1.5

-

+1.5

%

Unless otherwise specified, these specifications apply over V

Note 4: Refer to the typical application circuit.