Diodes PAM2305D Bedienungsanleitung PDF herunterladen (Seite 3)

PAM2305D

Document number: DSxxxxx Rev. 2 - 1

3 of 15

www.diodes.com

January 2013

PAM2305D

Product Line o

Diodes Incorporated

Absolute Maximum Ratings (@T

= +25°C, unless otherwise specified.)

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.

Parameter Rating Unit

Input Voltage -0.3 to +6.0 V

EN, FB Pin Voltage

-0.3 to V

SW Pin Voltage

-0.3 to (V

+0.3)

Junction Temperature

150 °C

Storage Temperature Range

-65 to +150 °C

Soldering Temperature

300, 5sec °C

Recommended Operating Conditions (@T

= +25°C, unless otherwise specified.)

Parameter Rating Unit

Supply Voltage 2.5 to 5.5 V

Operation Temperature Range -40 to +85

°C

Junction Temperature Range -40 to +125

Thermal Information

Parameter Package Symbol Max Unit

Thermal Resistance (Junction to Case)

TSOT25 (Note 1)

130

°C/W

DFN2x2-6 25

QFN3x3-16 14

Thermal Resistance (Junction to Ambient)

TSOT25

250

DFN2x2-6 68

QFN3x3-16 35

Internal Power Dissipation

TSOT25

400

DFN2x2-6 980

QFN3x3-16 1470

Note: 1. The maximun output current for TSOT25 package is limited by internal power dissipation capacity as described in

Application Information here inafter.

1 2 3 4 5 6 7 8 ... 14 15

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