TEA1520P 반도체 회로 부품 판매점
STARplug
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 NXP Semiconductors |
INTEGRATED CIRCUITS
DATA SHEET
TEA152x family
STARplugTM
Product specification
File under Integrated Circuits, IC11
2000 Sep 08
Philips Semiconductors
STARplugTM
Product specification
TEA152x family
FEATURES
• Designed for general purpose supplies up to 50 W
• Integrated power switch:
– TEA1520: 48 Ω; 650 V
– TEA1521: 24 Ω; 650 V
– TEA1522: 12 Ω; 650 V
– TEA1523: 6.5 Ω; 650 V
– TEA1524: 3.4 Ω; 650 V.
• Operates from universal AC mains supplies
(80 to 276 V)
• Adjustable frequency for flexible design
• RC oscillator for load insensitive regulation loop
constant
• Valley switching for minimum switch-on loss (not
implemented in TEA152xAJM versions)
• Frequency reduction at low power output makes low
standby power possible (<100 mW)
• Adjustable overcurrent protection
• Under voltage protection
• Temperature protection
• Short circuit winding protection
• Simple application with both primary and secondary
(opto) feedback
• Available in 8-pin DIP, 14-pin SO and 9-pin DBS
packages.
GENERAL DESCRIPTION
The TEA152x family is a Switched Mode Power
Supply (SMPS) controller IC that operates directly from
the rectified universal mains. It is implemented in the high
voltage EZ-HV SOI process, combined with a low voltage
BICMOS process. The device includes a high voltage
power switch and a circuit for start-up directly from the
rectified mains voltage.
A dedicated circuit for valley switching is built in (not
implemented in TEA152xAJM versions), which makes a
very efficient slim-line electronic powerplug concept
possible.
In its most basic version of application, the TEA152x family
acts as a voltage source. Here, no additional secondary
electronics are required. A combined voltage and current
source can be realized with minimum costs for external
components. Implementation of the TEA152x family
renders an efficient and low cost power supply system.
Table 1 Available type numbers
RDS(on)
48 Ω
24 Ω
12 Ω
6.5 Ω
3.4 Ω
DIP8
TEA1520P
TEA1521P
TEA1522P
TEA1523P
TEA1524P
SO14
TEA1520T
TEA1521T
TEA1522T
TEA1523T
−
DBS9P
−
−
TEA1522AJM
TEA1523AJM
TEA1524AJM
APPLICATIONS
Typical application areas for the STARplugTM are:
• Chargers
• Adapters
• STB (Set Top Box)
• DVD
• CD(R)
• TV/monitor standby supplies
• PC peripherals
• Microcontroller supplies in home applications and small
portable equipment, etc.
2000 Sep 08
2
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제조업체: NXP Semiconductors
( nxp )
TEA1520P data
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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
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