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2 atx power diagram, 5 at power delivery guideline, Ower – IEI Integration ICE-DB-T6 User Manual

Page 82: Elivery, Uideline, Figure 4-3: atx power delivery block diagram, Figure 4-5: at power delivery block diagram

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Type 6 Carrier Board Design Guide

Page 72

4.4.2 ATX Power Diagram

ATX Power

Source

COM-Express

Module

LD

O

+3.3VSB

+12V

+5VSB

Battery(3.3V)

+5V

+3.3V

-12V

-5V

Figure 4-3: ATX Power Delivery Block Diagram

4.5 AT Power Delivery Guideline

The AT power source will provide 12V and 5V power. The additional switching regulator or

LDO will be required to simulate the ATX power (3.3V…). The AT power deliver diagram is

shown below.

Figure 4-4: AT Power Delivery Block Diagram

See also other documents in the category IEI Integration Hardware: