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Axelite Confidential Materials, do not copy or distribute without written consent.

Rev.1.0 Nov.21 2011

AX6618



ORDER/MARKING INFORMATION

Order Information

Package Type

AX6618 XXX X

Packing

Blank : Tube

A : Taping

ES: SOP-8L-EP

J10: TDFN-10L(3*3)

Top Marking (SOP-8L-EP)

Top Marking (TDFN-10L)

Y

AX6

Part number

ID code: internal

WW: 01~52

Year: 10=2010

11=2011

6 1 8

Y W W X

Logo

6

Part number

ID code: internal

WW: 01~52

Year: 10=2010

11=2011

Y Y W W X

6 1 8



ABSOLUTE MAXIMUM RATINGS (at TA=25°C)

Characteristics

Symbol

Rating

Unit

VCNTL Supply Voltage

VCNTL

-0.3 to 7

V

VIN Supply Voltage

VIN

-0.3 to 6

V

EN and FB Pin Voltage

VI/O

-0.3 to VCNTL+0.3 V

Power good Voltage

VPOK

-0.3 to 7

V

Power Dissipation

SOP-8L-EP

PD

2.5

W

TDFN-10L

2.2

Storage Temperature Range

TST

-65 to +150

°C

Junction Temperature Range

TJ

-40 to 125

°C

Operating Temperature Range

TOP

-40 to +85

°C

Thermal Resistance from Junction to case

SOP-8L-EP

θJC

15

°C/W

TDFN-10L

Thermal Resistance from Junction to ambient

SOP-8L-EP

θJA

40

°C/W

TDFN-10L

45

Note: θJA is measured with the PCB copper area (need connect to Expose-Pad) of approximately 1.5 in2 (Multi-layer)



RECOMMENDED OPERATING CONDITIONS

Characteristics

Symbol

Conditions

Rating

Unit

VCNTL Supply Voltage

VCNTL

3 to 5.5

V

VIN Supply Voltage

VIN

0.9 to 3.65

V

Output Voltage

VOUT

VCNTL-VOUT>1.9V

0.6 to VIN-VDROP

V

Output Current

IOUT

0 to 3

A