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STEF4S Folha de dados(PDF) 2 Page - STMicroelectronics

Nome de Peças STEF4S
Descrição Electrónicos  Electronic fuse for 3.3 V and 5 V lines
PDF  22 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STEF4S Folha de dados(HTML) 2 Page - STMicroelectronics

  STEF4S Datasheet HTML 1Page - STMicroelectronics STEF4S Datasheet HTML 2Page - STMicroelectronics STEF4S Datasheet HTML 3Page - STMicroelectronics STEF4S Datasheet HTML 4Page - STMicroelectronics STEF4S Datasheet HTML 5Page - STMicroelectronics STEF4S Datasheet HTML 6Page - STMicroelectronics STEF4S Datasheet HTML 7Page - STMicroelectronics STEF4S Datasheet HTML 8Page - STMicroelectronics STEF4S Datasheet HTML 9Page - STMicroelectronics Next Button
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Contents
STEF4S
2/22
DocID025259 Rev 2
Contents
1
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2
Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
3
Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
4
Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
5
Typical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5.1
Operating modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.1
Turn-on . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.2
Normal operating condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.3
Output voltage clamp . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.4
Current limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.1.5
Thermal shutdown and auto-retry function . . . . . . . . . . . . . . . . . . . . . . . 9
5.2
Startup time and CSS calculation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
5.3
UVLO and voltage clamp selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
5.4
Enable pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6
Typical performance characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
7
Package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
7.1
DFN6 3x3 - 10L package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
7.2
DFN6 3x3 - 10L packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
8
Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21



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