top267vg-tl Power Integrations, Inc., top267vg-tl Datasheet

top267vg-tl

Manufacturer Part Number

top267vg-tl

Description

Integrated Off-line Switcher With Ecosmart Technology For Highly Effcient Power Supplies

Manufacturer

Power Integrations, Inc.

Datasheet

1.TOP267VG-TL.pdf (36 pages)

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Product Highlights

EcoSmart

•

High Design Flexibility for Low System Cost

•

Extensive Protection Features

•

Advanced Package Options

•

www.powerint.com

TOP264-271

TOPSwitch-JX Family

Integrated Off-Line Switcher with EcoSmart

for Highly Efficient Power Supplies

TOP264VG

TOP265VG

TOP266VG

TOP267VG

TOP268VG

TOP269VG

TOP270VG

TOP271VG

Output Power Table

Table 1.

Notes:

1. See Key Application Considerations section for more details.

2. Minimum continuous power in a typical non-ventilated enclosed adapter measured at +50 °C ambient temperature.

3. Minimum continuous power in an open frame design at +50 °C ambient temperature.

4. 230 VAC or 110/115 VAC with doubler.

5. Packages: E: eSIP-7C, V: eDIP-12. See Part Ordering Information section.

Energy efficient over entire load range

No-load consumption below 100 mW at 265 VAC

Up to 750 mW standby output power for 1 W input at 230 VAC

Multi-mode PWM control maximizes efficiency at all loads

132 kHz operation reduces transformer and power supply size

•

Accurate programmable current limit

Optimized line feed-forward for line ripple rejection

Frequency jittering reduces EMI filter cost

Fully integrated soft-start for minimum startup stress

725 V rated MOSFET

•

Auto-restart limits power delivery to <3% during overload faults

•

Output overvoltage protection (OVP)

•

Line undervoltage (UV) detection prevents turn-off glitches

Line overvoltage (OV) shutdown extends line surge withstand

Accurate thermal shutdown with large hysteresis (OTP)

eDIP

•

66 kHz option for highest efficiency requirements

Simplifies meeting design derating requirements

Output short-circuit protection (SCP)

Output over-current protection (OCP)

Output overload protection (OPP)

User programmable for hysteretic/latching shutdown

Simple fast AC reset

Primary or secondary sensed

Low profile horizontal orientation for ultra-slim designs

Product

™

-12 package:

Output Power Table.

- Energy Efficient

Adapter

22.5 W

27.5 W

21 W

24 W

30 W

32 W

34 W

36 W

230 VAC ±15%

PCB Copper Area

Frame

Open

34 W

36 W

39 W

44 W

48 W

51 W

55 W

59 W

Adapter

21.5 W

22.5 W

24.5 W

12 W

15 W

17 W

19 W

26 W

85-265 VAC

Frame

22.5 W

28.5 W

37.5 W

Open

25 W

32 W

36 W

41 W

43 W

Technology

TOP264EG/VG

TOP265EG/VG

TOP266EG/VG

TOP267EG/VG

TOP268EG/VG

TOP269EG/VG

TOP270EG/VG

TOP271EG/VG

•

Description

TOPSwitch-JX cost effectively incorporates a 725 V power

MOSFET, high voltage switched current source, multi-mode

PWM control, oscillator, thermal shutdown circuit, fault

protection and other control circuitry onto a monolithic device.

Figure 1.

•

eSIP

•

Extended creepage to DRAIN pin

Heat sink is connected to SOURCE for low EMI

Product

Heat transfer to both PCB and heat sink

Optional external heat sink provides thermal impedance

equivalent to a TO-220

Vertical orientation for minimum PCB footprint

Simple heat sink mounting using clip provides thermal

impedance equivalent to a TO-220

TOPSwitch-JX

-7C package:

Typical Flyback Application.

Adapter

105 W

128 W

147 W

177 W

30 W

40 W

60 W

85 W

230 VAC ±15%

CONTROL

Frame

119 W

137 W

148 W

162 W

190 W

244 W

Metal Heat Sink

Open

62 W

81 W

Adapter

118 W

20 W

26 W

40 W

55 W

70 W

80 W

93 W

85-265 VAC

PI-5578-090309

March 2010

Frame

103 W

112 W

120 W

140 W

177 W

Open

43 W

57 W

86 W

OUT

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