VNH5050ATR-E datasheet(32/33 Pages) STMICROELECTRONICS

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Revision history

VNH5050A-E

32/33

Doc ID 16009 Rev 11

Revision history

Table 21.

Document revision history

Date

Revision

Description of changes

06-Jul-2009

Initial release.

15-Sep-2009

Updated

Figure 1: Block diagram.

Updated following tables:

–

Table 2: Block description

–

Table 6: Absolute maximum ratings

–

Table 8: Power section

–

Table 11: Protections and diagnostics

–

Table 12: Current sense (9 V < VCC <18V)

–

Table 14: Truth table in fault conditions (detected on OUTA)

Updated

Chapter 3: Application information.

Modified

Table 12: Current sense (9 V < VCC <18V).

02-Dec-2009

Updated following tables:

–

Table 8: Power section

–

Table 10: Switching (VCC =13V, RLOAD = 1.5 Ω)

–

Table 11: Protections and diagnostics

–

Table 12: Current sense (9 V < VCC <18V)

Added

Chapter 4: Package and PCB thermal data

16-Dec-2009

Updated

Table 4: Pin definitions and functions

02-Mar-2010

Updated

Table 14: Truth table in fault conditions (detected on

OUTA).

30-Apr-2010

Updated following tables:

–

Table 10: Switching (VCC =13V, RLOAD = 1.5 Ω)

–

Table 11: Protections and diagnostics

30-Jun-2010

Updated following tables:

–

Table 7: Thermal data

–

Table 8: Power section

–

Table 12: Current sense (9 V < VCC <18V)

05-Jul-2010

Updated

Table 19: Thermal parameters.

19-Oct-2010

Updated

Table 12: Current sense (9 V < VCC <18V)

Updated

Section 4.1.3: Thermal calculation in transient mode

Added

Figure 18: Detailed chipset configuration

22-Dec-2011

Updated

Figure 1: Block diagram

Added

Table 3: Suggested connections for unused and not

connected pins

Table 11: Protections and diagnostics:

–TTSD, TTR, THYST: added note

Updated

Figure 9: Waveforms in full-bridge operation and

Figure 10: Waveforms in full-bridge operation (continued)

19-Sep-2013

Updated Disclaimer.

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