Pin Configuration& Marking Information

2

Pin Number

Name

Function

1

VIN

Input Voltage

2

GND

Power Ground

3

BLK

Connect A 1uF CAP for Blinking

4

FB

Feedback

5

VOUT

Output Voltage

6

SW

Connected to an internal NMOS switc h

Absolute Maximum Ratings

These are stress ratings only and functional operation is not implied

Exposure to absolute

maximum ratings for prolonged time periods may affect device reliability

All voltages are with

respect to ground

.

.

.

Output Voltage...............................................6V

Storage Temperature Range......... –65 C to 150 C

Lead Temperature (Soldering, 5 sec) ...........300 C







Recommended Operating Conditions

Junction Temperature

40

to 125

...............-

C

C

Operating Temperature Range .......-40 C to 85 C









Thermal Information

Param eter

Package

Sym bol

Maximum

Unit

Thermal Resistance

(Junction to Case)

SOT23-6

130

Thermal Resistance

(J unction to Ambient)

SOT23-6

250

℃/W

Internal Power Dissipation

@TA=25℃

SOT23-6

400

mW

X: Internal Code

Y: Year

W: Weekly

,

Power Analog Microelectronics Inc

www.poweranalog.com

11/2011 Rev1.0

Top View

SOT23-6

1

2

3

4

5

6

VIN

GND

FB

VOUT

SW

BLK

PAM2805

3-Modes/3W WLED Driver with 1 or 2 Cell Battery