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Power Integrations
Power Integrations

TOP267VG Datasheet Preview

TOP267VG Datasheet

Integrated Off-Line Switcher with EcoSmart Technology

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TOP267VG pdf
TOP264-271
TOPSwitch-JX Family
Integrated Off-Line Switcher with EcoSmartTechnology
for Highly Efficient Power Supplies
Product Highlights
EcoSmart – Energy Efficient
Ideal for applications from 10 W to 245 W
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
+
-
High Design Flexibility for Low System Cost
Multi-mode PWM control maximizes efficiency at all loads
132 kHz operation reduces transformer and power supply size
66 kHz option for highest efficiency requirements
Accurate programmable current limit
Optimized line feed-forward for line ripple rejection
Frequency jittering reduces EMI filter cost
Fully integrated soft-start for minimum start-up stress
725 V rated MOSFET
Simplifies meeting design derating requirements
Figure 1. Typical Flyback Application.
Extensive Protection Features
Auto-restart limits power delivery to <3% during overload faults
Output short-circuit protection (SCP)
Output over-current protection (OCP)
Output overload protection (OPP)
Output overvoltage protection (OVP)
User programmable for hysteretic/latching shutdown
Simple fast AC reset
Primary or secondary sensed
Line undervoltage (UV) detection prevents turn-off glitches
Line overvoltage (OV) shutdown extends line surge withstand
Accurate thermal shutdown with large hysteresis (OTP)
Advanced Package Options
eDIP-12 package:
43 W / 117 W universal input power output capability with
PCB / metal heat sink
Low profile horizontal orientation for ultra-slim designs
Heat transfer to both PCB and heat sink
Optional external heat sink provides thermal impedance
equivalent to a TO-220
eSIP-7C package:
177 W universal input output power capability
Vertical orientation for minimum PCB footprint
Simple heat sink mounting using clip provides thermal
impedance equivalent to a TO-220
eSOP-12 package:
66 W universal input output power capability
Low profile surface mounted for ultra-slim designs
Heat transfer to PCB via exposed pad and SOURCE pins
Supports wave or reflow soldering
Extended creepage to DRAIN pin
Heat sink is connected to SOURCE for low EMI
eSIP-7C (E Package) eSOP-12B (K Package)
Figure 2. Package Options.
eDIP-12B (V Package)
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.
Typical Applications
Notebook or laptop adapter
Generic adapter
Printer
LCD monitor
Set-top box
PC or LCD TV standby
Audio amplifier
Output Power Ratings
See next page.
www.powerint.com
This Product is Covered by Patents and/or Pending Patent Applications.
August 2012



Power Integrations
Power Integrations

TOP267VG Datasheet Preview

TOP267VG Datasheet

Integrated Off-Line Switcher with EcoSmart Technology

No Preview Available !

TOP267VG pdf
TOP264-271
Output Power Table
PCB Copper Area1
Product5
230 VAC ±15%4
Adapter2
Open
Frame3
85-265 VAC
Adapter2
Open
Frame3
TOP264VG
21 W
34 W
12 W
22.5 W
TOP264KG
30 W
49 W
16 W
30 W
TOP265VG
22.5 W
36 W
15 W
25 W
TOP265KG
33 W
53 W
20 W
34 W
TOP266VG
24 W
39 W
17 W
28.5 W
TOP266KG
36 W
58 W
23 W
39 W
TOP267VG
27.5 W
44 W
19 W
32 W
TOP267KG
40 W
65 W
26 W
45 W
TOP268VG
30 W
48 W
21.5 W
36 W
TOP268KG
46 W
73 W
30 W
50 W
TOP269VG
32 W
51 W
22.5 W
37.5 W
TOP269KG
50 W
81 W
33 W
55 W
TOP270VG
34 W
55 W
24.5 W
41 W
TOP270KG
56 W
91 W
36 W
60 W
TOP271VG
36 W
59 W
26 W
43 W
TOP271KG
63 W
102 W
40 W
66 W
Product5
TOP264EG/VG
TOP265EG/VG
TOP266EG/VG
TOP267EG/VG
TOP268EG/VG
TOP269EG/VG
TOP270EG/VG
TOP271EG/VG
Metal Heat Sink1
230 VAC ±15% 4
85-265 VAC
Adapter2
Open
Frame3
Adapter2
Open
Frame3
30 W
62 W
20 W
43 W
40 W
81 W
26 W
57 W
60 W
119 W
40 W
86 W
85 W
137 W
55 W
103 W
105 W
148 W
70 W
112 W
128 W
162 W
80 W
120 W
147 W
190 W
93 W
140 W
177 W
244 W
118 W
177 W
Table 1. Output Power Table.
Notes:
1. See Key Application Considerations section for more details.
2. Maximum continuous power in a typical non-ventilated enclosed adapter measured at +50 °C ambient temperature.
3. Maximum 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, K: eSOP-12. See Part Ordering Information section.
2
Rev. E 08/12
www.powerint.com


Part Number TOP267VG
Description Integrated Off-Line Switcher with EcoSmart Technology
Maker Power Integrations
Total Page 30 Pages
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