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TEA1530AP/N2,112 Ver la hoja de datos (PDF) - NXP Semiconductors.

Número de pieza
componentes Descripción
Fabricante
TEA1530AP/N2,112
NXP
NXP Semiconductors. NXP
TEA1530AP/N2,112 Datasheet PDF : 21 Pages
First Prev 21
NXP Semiconductors
16. Contents
1
General description . . . . . . . . . . . . . . . . . . . . . . 1
2
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.1
Distinctive features . . . . . . . . . . . . . . . . . . . . . . 1
2.2
Green features . . . . . . . . . . . . . . . . . . . . . . . . . 1
2.3
Protection features . . . . . . . . . . . . . . . . . . . . . . 1
3
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4
Ordering information . . . . . . . . . . . . . . . . . . . . . 2
5
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . 3
6
Pinning information . . . . . . . . . . . . . . . . . . . . . . 4
6.1
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
6.2
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
7
Functional description . . . . . . . . . . . . . . . . . . . 4
7.1
Start-up, mains enabling operation level and
undervoltage lockout. . . . . . . . . . . . . . . . . . . . . 6
7.2
Supply management. . . . . . . . . . . . . . . . . . . . . 6
7.3
Current control mode . . . . . . . . . . . . . . . . . . . . 6
7.4
Oscillator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
7.5
Cycle skipping. . . . . . . . . . . . . . . . . . . . . . . . . . 7
7.6
Continuous Conduction Mode (CCM). . . . . . . . 7
7.7
OverCurrent Protection (OCP) . . . . . . . . . . . . . 7
7.8
Control pin protection . . . . . . . . . . . . . . . . . . . . 7
7.9
Adjustable slope compensation . . . . . . . . . . . . 7
7.10
Minimum and maximum on-time. . . . . . . . . . . . 8
7.11
PROTECT and timing input . . . . . . . . . . . . . . . 8
7.12
OverTemperature Protection (OTP) . . . . . . . . . 9
7.13
Soft start-up (pin SENSE). . . . . . . . . . . . . . . . . 9
7.14
Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
8
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . 10
9
Thermal characteristics. . . . . . . . . . . . . . . . . . 11
10
Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . 11
11
Application information. . . . . . . . . . . . . . . . . . 14
12
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 17
13
Revision history . . . . . . . . . . . . . . . . . . . . . . . . 19
14
Legal information. . . . . . . . . . . . . . . . . . . . . . . 20
14.1
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 20
14.2
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
14.3
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
14.4
Trademarks . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
15
Contact information. . . . . . . . . . . . . . . . . . . . . 20
16
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
TEA1530T/AT/AP
GreenChip II SMPS control IC
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2008.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 30 June 2008
Document identifier: TEA1530T_AT_AP_1

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