SP2026 Ver la hoja de datos (PDF) - Signal Processing Technologies

Número de pieza

componentes Descripción

Fabricante

SP2026

+2.7V to +5.5V USB Power Control Switch

Signal Processing Technologies 

100kΩ

100kΩ

VIN

0.1µF

7

IN

®

SP2026

8

OUTA

1 ENA

2 FLGA

3 FLGB

4 ENB

OUTB 5

6 GND

Ferrite

Bead

CL

RL

Ferrite

Bead

ILOAD*

*For current limit response characteristics

Figure 2. Test Circuit for the SP2026

100kΩ 100kΩ

USB

Controller

VIN

0.1µF

7

IN

®

1 ENA

2 FLGA

SP2026 OUTA 8

3 FLGB

4 ENB

6 GND

OUTB 5

®

SP5301 D+

D-

®

SP5301 D+

D-

Figure 3. Typical Application Circuit for the SP2026

Ferrite

Bead

CL

Ferrite

Bead

VBUS

D+

USB

D-

Port 1

GND

Ferrite

Bead

CL

Ferrite

Bead

VBUS

D+

USB

D-

Port 2

GND

Rev. 1/23/02

SP2026 +2.7V to +5.5V USB Power Control Switch

6

© Copyright 2002 Sipex Corporation

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