參數(shù)資料
型號(hào): TEA1541P
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 穩(wěn)壓器
英文描述: SMPS control IC with synchronization function
中文描述: SWITCHING CONTROLLER, 28 kHz SWITCHING FREQ-MAX, PDIP8
封裝: 0.300 INCH, PLASTIC, MO-001, SOT97-1, SC504-8, DIP-8
文件頁(yè)數(shù): 2/19頁(yè)
文件大?。?/td> 112K
代理商: TEA1541P
2003 Aug 11
2
Philips Semiconductors
Product specification
SMPS control IC with
synchronization function
TEA1541
CONTENTS
1
1.1
1.2
1.3
2
3
4
5
6
6.1
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
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
6.10
6.11
6.12
6.13
7
8
9
10
11
12
13
13.1
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
13.2
13.3
13.4
14
15
16
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