TOP264VG 반도체 회로 부품 판매점
Integrated Off-Line Switcher with EcoSmart Technology
|
|
 Power Integrations |
TOP264-271
TOPSwitch™-JX Family
Integrated Off-Line Switcher with EcoSmart™ Technology
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
AC
IN
DV
TOPSwitch-JX
CONTROL
C
S XF
Figure 1. Typical Flyback Application.
+
DC
OU-T
PI-5578-090309
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
August 2012
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
|
PDF 파일 내의 페이지 : 총 30 페이지
제조업체: Power Integrations
( pi )
TOP264VG data
데이터시트 다운로드 :
[ TOP264VG.PDF ]
[ TOP264VG 다른 제조사 검색 ]
국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
