NCV7729BPPR2G ON Semiconductor, NCV7729BPPR2G Datasheet - Page 12

• Manufacturer Part Number: NCV7729BPPR2G
• Description: IC DRIVER H-BRIDGE 8A 20PSOP
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCV7729BPPR2G

• Applications: DC Motor Driver, Stepper Motor Driver, H Bridge
• Evaluation Tools: *
• Number Of Outputs: 1
• Current - Output: 5A
• Voltage - Load: 5 V ~ 28 V
• Voltage - Supply: 3 V ~ 5.5 V
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: *
• Package / Case: *
• Motor Type: Half Bridge
• No. Of Outputs: 1
• Output Current: 9.6A
• Supply Voltage Range: 5V To 28V
• Driver Case Style: SOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +150°C
• Svhc: No SVHC
• Rohs Compliant: Yes
• Lead Free Status / Rohs Status: Compliant

Overtemperature
temperatures by integrated temperature sensors. In case of
exceeding the overtemperature shutdown point TSD (175°C
min), all output transistors will be latched off, the status flag
will be set and latched (Config.SFMODE = 1), and
diagnostic register bit “OT” will be latched to indicate the
fault condition.
Temperature−Dependent Peak Current Reduction
typ.) and TSD, the programmed peak current is reduced as
shown in Figure 8. The diagnostic register bit “CRED” will
be latched to indicate peak current reduction active. The
status flag (Config.SFMODE = 1) is not set in this case. The
The device is protected against excessive junction
When the junction temperature is between TLIM (165°C
Output
enable
Iload
Ic
I
SD
(configured
as output)
Current limitation level
(SPI programmable)
(HS,LS – Tracks I
Output
enable
DIS/SF
shutdown level
Overcurrent
Iload
Ic
I
SD
Figure 7. Overcurrent Shutdown (HS & LS)
Figure 6. LS Peak Current Limitation
C
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region of operation is indicated by RD_Config register bits
“TH1”and “TH0”. THx bits are cleared by a rising edge on
EN while DIS/SF = 0 or a falling edge on DIS/SF while EN
= 1, or by reading the diagnostic register via the RD_Diag
command.
region between TLIM and TSD, the reduced I
latched. The high−side and low−side I
are unaffected during temperature dependant current limit
reduction. The originally programmed I
a rising edge on EN while DIS/SF = 0 or a falling edge on
DIS/SF while EN = 1, or by reading the diagnostic register
via the RD_Diag command.
Whenever the programmed I
LS Current limitation level
Overcurrent shutdown
(SPI programmable)
(HS,LS – Tracks I
level
C
)
t
t
t
C
level is reduced in the
t
t
SD
C
level is restored by
overcurrent levels
C
level is