PM6652 datasheet(9/53 Pages) STMICROELECTRONICS

Part #	PM6652

Description	Single-phase controller for Intel MVP 6.5 render voltage regulator,

PDF	53 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

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9 / 53 page

PM6652

Pin settings

Doc ID 16867 Rev 5

9/53

Pin settings

2.1

Connections

Figure 4.

PM6652 pinout (top view)

2.2

Pin description

Figure 5.

Pin functions

Pin n°

Name

Description

VRTT#

Thermal throttling indicator, open drain output.

THERM

Thermal throttling input. Connect to the central tap of NTC-based divider for

MOS or inductor thermal monitoring.

GSNS

Output voltage ground remote sensing.

VSNS

Output voltage remote sensing.

5CSNS

Current sensing input for droop function and IMON reporting. It represents the

positive input of the differential current comparator. Connect to the inductor, for

DCR sensing, or to a dedicated resistor for precision current sensing.

6VOUT

Output voltage feedback. It also represents the negative input of the differential

current comparator.

COMP

DC output voltage error compensation pin.

SVCC

+5 V analog and digital supply.

SGND

Analog and digital ground.

PM6652 Datasheet(PDF) 9 Page - STMicroelectronics