iW1818

Off-Line Digital Green-Mode Quasi-Resonant

PWM Controller Integrated with Power BJT

Rev. 1.0

Product Summary

© 2016 Dialog Semiconductor

www.dialog-semiconductor.com

4 of 6

15-April-2016

Parameter

Symbol

Value

Units

-0.3 to 25

V

20

mA

-0.7 to 4.0

V

-0.3 to 4.0

V

ESD rating per JEDEC

HBM

2000

V

MM

200

CDM

1000

Latch-up test per JESD78A

±100

mA

Collector-Emitter breakdown voltage

800

V

Collector current (Note 1)

4

A

8

A

Maximum junction temperature

150

°C

Storage temperature

-55 to 150

°C

Notes:

Note 1.

Limited by maximum junction temerature.

Absolute maximum ratings are the parameter values or ranges that can cause permanent damage if exceeded. For

noted). Proper design precautions must be made to ensure that the internal die junction temperature of the

iW1818 does not exceed 150°C. Otherwise permanent damage to the device may occur.

5 Absolute Maximum Ratings

6 Thermal Characteristics

Parameter

Symbol

Value

Units

Thermal Resistance Junction-to-Ambient (Note 1) (Dissipated power 0.9W)

80

°C/W

Thermal Resistance Junction-to-GND pin (pin 3) (Note 2)

(Dissipated power 0.9W)

25

°C/W

Thermal Resistance Junction-to-Collector pin (Note 2)

(Dissipated power 0.9W)

35

°C/W

Thermal Shutdown Threshold (Note 3)

150

°C

Thermal Shutdown Recovery (Note 3)

120

°C

Notes:

Note 1.

Note 2.

thermal adhesives. See Section 10.14 for more information.

Note 3.

These parameters are typical and they are guaranteed by design.