TEA1541P PHILIPS [NXP Semiconductors], TEA1541P Datasheet - Page 2

• Manufacturer Part Number: TEA1541P
• Description: SMPS control IC with synchronization function
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
CONTENTS
1
1.1
1.2
1.3
2
3
4
5
6
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
2003 Aug 11
SMPS control IC with
synchronization function
FEATURES
Distinctive features
Green features
Protection features
GENERAL DESCRIPTION
ORDERING INFORMATION
BLOCK DIAGRAM
PINNING
FUNCTIONAL DESCRIPTION
Start-up, mains voltage-dependent
operation-enabling level and undervoltage
lock-out
Supply management
Primary current regulation
Oscillator
Demagnetization
Minimum and maximum ‘on-time’
Overvoltage protection
Overcurrent protection and overpower
protection
Soft start
Winding short-circuit protection
Overtemperature protection
Burst standby mode
Driver
2
7
8
9
10
11
12
13
13.1
13.2
13.3
13.4
14
15
16
LIMITING VALUES
THERMAL CHARACTERISTICS
QUALITY SPECIFICATION
CHARACTERISTICS
APPLICATION INFORMATION
PACKAGE OUTLINE
SOLDERING
Introduction to soldering through-hole mount
packages
Soldering by dipping or by solder wave
Manual soldering
Suitability of through-hole mount IC packages
for dipping and wave soldering methods
DATA SHEET STATUS
DEFINITIONS
DISCLAIMERS
Product specification
TEA1541