AN2937 datasheet(17/41 Pages) STMICROELECTRONICS

Part #	AN2937

Description	Power system demonstration kit based on the PM6686 dual

PDF	41 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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17 / 41 page

AN2937

Jumper settings

Doc ID 15418 Rev 1

17/41

9.2

Enable switching section 2

9.3

Enable switching section 1

Table 4.

Jumper S2 EN2 (connect the EN2 pin to S2)

Position

Enable switching section 2

GND

The switching section OUT2 is turned off and all faults are cleared.

VREF2

The switching section OUT2 turns on after the switching section OUT1 reaches

regulation.

VCC

The switching section OUT2 is turned on, regardless of the status of the switching

section OUT1.

Table 5.

Jumper S3 EN1 (connect EN1 pin to S3)

Position

Enable switching section 1

GND

The switching section OUT1 is turned off and all faults are cleared.

VREF2

The switching section OUT1 turns on after the switching section OUT2 reaches

regulation.

VCC

The switching section OUT1 is turned on, regardless of the status of the switching

section OUT2.

AN2937 Datasheet(PDF) 17 Page - STMicroelectronics