TEA1520, TEA1520P (2W), TEA1520P/N1 Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:3 D/C:2008
TEA1520, TEA1520P (2W), TEA1520P/N1 Datasheet download
Part Number: TEA1520
MFG: PHILIPS
Package Cooled: 3
D/C: 2008
TEA1520, TEA1520P (2W), TEA1520P/N1
- Table of contents:
Info of TEA1520
Info of TEA1520P (2W)
Info of TEA1520P/N1
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About TEA1520
PDF/DataSheet Download
Datasheet: TEA1520
File Size: 117565 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
About TEA0652
PDF/DataSheet Download
Datasheet: TEA0652
File Size: 156756 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
About TEA0652
PDF/DataSheet Download
Datasheet: TEA0652
File Size: 156756 KB
Manufacturer: ETC [ETC]
Download : Click here to Download
TEA1520 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.
TEA1520 Maximum Ratings
| SYMBOL | PARAMETER | CONDITIONS | MIN. | MAX. | UNIT |
| Voltages | |||||
| VCC | supply voltage | continuous | -0.4 | +40 | V |
| VRC | oscillator input voltage | -0.4 | +3 | V | |
| VSOURCE | DMOS power transistor source voltage | -0.4 | +5 | V | |
| VDRAIN | DMOS power transistor drain voltage | -0.4 | +650 | V | |
| Currents | |||||
| IREG | regulation input current | - | 6 | mA | |
| IAUX | auxiliary winding input current | -10 | +5 | mA | |
| ISOURCE | source current of TEA1520 TEA1521 TEA1522 TEA1523 TEA1524 |
-0.25 -0.5 -1 -2 -3 |
+0.25 +0.5 +1 +2 +3 |
A A A A A | |
| IDRAIN | drain current of TEA1520 TEA1521 TEA1522 TEA1523 TEA1524 |
-0.25 -0.5 -1 -2 -3 |
+0.25 +0.5 +1 +2 +3 |
A A A A A | |
| General | |||||
| Ptot | total power dissipation TEA152xP TEA152xT TEA152xAJM |
Tamb < 45 °C Tamb < 50 °C Tamb < 45 °Cwithout heatsink |
- - - |
1.0 1.0 1.5 |
W W W |
| Tamb | ambient temperature | operating | -20 | +85 | °C |
| Tstg | storage temperature | -55 | +150 | °C | |
| Tj | junction temperature | -20 | +145 | °C | |
| VESd | electrostatic handling voltage | human body model note 1 | - | 2500 | V |
| machine model note 2 | - | 200 | V | ||
TEA1520 Features
Designed for general purpose supplies up to 50 W
Integrated power switch:
TEA1520: 48 ; 650 V
TEA1521: 24 ; 650 V
TEA1522: 12 ; 650 V
TEA1523: 6.5; 650 V
TEA1524: 3.4; 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.
Integrated power switch:
TEA1520: 48 ; 650 V
TEA1521: 24 ; 650 V
TEA1522: 12 ; 650 V
TEA1523: 6.5; 650 V
TEA1524: 3.4; 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.
TEA1520 Typical Application
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.
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.
TEA1520 Connection Diagram
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