iW1818-00 Datasheet iW1818-00 | P4-P6

iW1818

Off-Line Digital Green-Mode Quasi-Resonant

PWM Controller Integrated with Power BJT

Rev. 1.0Product Summary

15-April-2016

Parameter Symbol Value Units

DC supply voltage range (pin 5, I

= 20mA max) V

-0.3 to 25 V

Continuous DC supply current at V

pin (V

= 15V)

20 mA

SENSE

input (pin 4, I

Vsense

≤ 10mA) -0.7 to 4.0 V

SENSE

input (pin 2) -0.3 to 4.0 V

ESD rating per JEDEC

HBM 2000

MM 200

CDM 1000

Latch-up test per JESD78A ±100 mA

Collector-Emitter breakdown voltage

(Emitter and base shorted together; I

= 1mA, R

= 0Ω)

CES

800 V

Collector current (Note 1) I

4 A

Collector peak current (Note 1) (t

< 1ms) I

8 A

Maximum junction temperature T

JMAX

150 °C

Storage temperature T

STG

-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

maximum safe operating conditions, refer to Electrical Characteristics in Section 7. (T

= 25°C, unless otherwise

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) θ

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)

J-BJT

35 °C/W

Thermal Shutdown Threshold

(Note 3) T

150 °C

Thermal Shutdown Recovery

(Note 3) T

SD-R

120 °C

Notes:

Note 1. θ

is measured in a one-cubic-foot natural convection chamber.

Note 2. ψ

[Psi Junction to Board] provides an estimation of the die junction temperature relative to the PCB [Board] surface

temperature. ψ

J-BJT

[Psi Junction to Collector pin] provides an estimation of the die junction temperature relative to the

collector pin [internal BJT Collector] surface temperature. ψ

is measured at the ground pin (pin 3) without using any

thermal adhesives. See Section 10.14 for more information.

Note 3. These parameters are typical and they are guaranteed by design.

iW1818

Off-Line Digital Green-Mode Quasi-Resonant

PWM Controller Integrated with Power BJT

Rev. 1.0Product Summary

15-April-2016

7 Physical Dimensions

Part no. Options Package Description

iW1818-00 PDIP-7 Tube

Note 1: Packing quantity is 50 units/tube, 1,000 units (20 tubes)/box. Minimum ordering quantity is 1,000 units.

8 Ordering Information

Compliant to JEDEC Standard MS12F

Controlling dimensions are in inches; millimeter dimensions are for reference only

This product is RoHS compliant and Halide free.

Soldering Temperature Resistance:

[a] Package is IPC/JEDEC Std 020D Moisture Sensitivity Level 1

[b] Package exceeds JEDEC Std No. 22-A111 for Solder Immersion Resistance; package can withstand

10 s immersion < 260˚C

Dimension D does not include mold flash, protrusions or gate burrs. Mold flash, protrusions or gate burrs shall

not exceed 0.15 mm per end. Dimension E1 does not include interlead flash or protrusion. Interlead flash or

protrusion shall not exceed 0.25 mm per side.

The package top may be smaller than the package bottom. Dimensions D and E1 are determined at the

outermost extremes of the plastic bocy exclusive of mold flash, tie bar burrs, gate burrs and interlead flash, but

including any mismatch between the top and bottom of the plastic body.

7-Lead Plastic Dual In-Line (PDIP) Package

Inches

Symbol

Millimeters

MIN

0.015B

MAX MIN MAX

0.021 0.381 0.533

0.135A

0.145 3.429 3.683

0.050B1

0.065 1.270 1.650

0.007C

0.014 0.200 0.356

0.367D

0.387 9.322 9.830

0.300E

0.325 7.620 8.255

0.1 BSC

2.54 BSC

0.240

0.260

6.096

0.332eA

0.392 8.433 9.957

0.120L

0.140 3.048 3.556

6.604

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iW1818

Off-Line Digital Green-Mode Quasi-Resonant

PWM Controller Integrated with Power BJT

Rev. 1.0Product Summary

15-April-2016

P1-P3 P4-P6

iW1818-00

Mfr. #:

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Manufacturer:

Dialog Semiconductor

Description:

AC/DC Converters AC/DC Controller Int Pwr BJT

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iW1818-00