Part Number
|
TPS22985 |
Manufacturer
|
Texas Instruments |
Description
|
SUPPLY SELECTION IC |
Published
|
Sep 26, 2019 |
Detailed Description
|
Not Recommended for New Designs
TPS22985
www.ti.com
SLVSBA9B – MARCH 2012 – REVISED JUNE 2012
Thunderbolt™ SUPPLY SE...
|
Datasheet
|
TPS22985
|
Overview
Not Recommended for New Designs
TPS22985
www.
ti.
com
SLVSBA9B – MARCH 2012 – REVISED JUNE 2012
Thunderbolt™ SUPPLY SELECTION IC
Check for Samples: TPS22985
FEATURES
1
•2 2.
8 V to 19.
8 V • Auto Selects 3.
3 V Supply • 10-mA Low Power Switch • 500-mA High Power Switch • Reverse Current Blocking From OUT to VDD • Wake on UART Input Activity • UART RX and TX Buffers
APPLICATIONS
• Thunderbolt™ Cables • Notebook Computers • Desktop Computers • Power Management Systems
VDD1
VDD2
VDD1 VDD2
CPO
Charge Pump
FET 1
FET 3
FET 4 FET 2
Logic Core
RESETZ
ENB CFG/OE
RX RXH TX TXH
Level Shifter
Level Shifter
RXC TXC
DESCRIPTION
The TPS22985 is a supply selection device for active Thund...
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