LTM2884I View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LTM2884I

Isolated USB Transceiver with Isolated Power

Linear Technology 

1 2 3 4 5 6 7 8 9 10 Next

Block Diagram

VBUS

VCC

2.2µF

4.7µF

DC/DC

3.3V

REG

VLO

2.2µF

ON

ISOLATED COMMUNICATION

INTERFACE

1.5k 1.5k

D1+

UPSTREAM

PORT D1–

SPNDPWR

GND

= UPSTREAM SIDE COMMON

LTM2884

3.3V

REG

ISOLATED COMMUNICATION

INTERFACE

VCC2

22µF

VLO2

2.2µF

D2+

D2–

DOWNSTREAM

PORT

15k 15k

GND2

= DOWNSTREAM SIDE COMMON

2884 BD

2884f

For more information www.linear.com/LTM2884

9

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