L6460 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

L6460

SPI configurable stepper and DC multi motor driver

STMicroelectronics 

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Supervisory system

Figure 5. nReset generation circuit

t nRST_int

VSupply UV comparator

V SupplyUV

UV Filter

VSupplyInt UV comparator

V Pump

UV comparator

V SupplyIntUV

UV Filter

V PumpUV

UV Filter

VSysX UV comparator

UV Filter

SystemregulatorsUV

L6460

Filter

nRESET

pin Driver

nGateCtrl

POR

nRESET

pin

Note:

VSysY UV comparator

UV Filter

to SPI

All regulator voltages included in power up sequence (VSysX – VSysY in Figure 5) will be

considered as nRESET circuit voltages.

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Doc ID 17713 Rev 1

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