VNF1048F datasheet(47/52 Pages) STMICROELECTRONICS

Part #	VNF1048F

Description	High-side switch Controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications

PDF	52 Pages

Scroll/Zoom	100%

Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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47 / 52 page

Date

Version

Changes

- Section 4.2 External FET VDS Detection Self Test

- Section 5.4 External MOSFET desaturation shut-down

- Section 6.14 Status Registers

- Section 7 Operating modes

- Figure 16. Application diagram

06-May-2022

Updated :

•

Features in cover page

•

Figure 2. Configuration diagram (top view)

•

Table 2. Absolute maximum rating

•

Table 4. Supply specification

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Table 13. Current sense amplifier with integrated ADC

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Section 4.1 Current Sense Self Test

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Figure 6. Current sense self test flow sequence

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Section 4.2 External FET VDS Detection Self Test

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Figure 7. VDS monitor self test flow sequence

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Figure 8. External FET Stuck-on self test - flow sequence for entry

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Section 5.1 Battery under-voltage shut-down

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Table 34. ROM Memory Map (ID 12.2)

Minor text changes.

27-May-2022

Modified Table 2. Absolute maximum rating

Modified Figure 14. Timeout watchdog

Minor text changes.

VNF1048F

DS13084 - Rev 6

page 47/52

VNF1048F Datasheet(PDF) 47 Page - STMicroelectronics

VNF1048F Datasheet(HTML) 47 Page - STMicroelectronics

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