L9951 STMicroelectronics, L9951 Datasheet - Page 5
L9951
Manufacturer Part Number
L9951
Description
IC REAR DOOR ACT DVR POWERSO-36
Manufacturer
STMicroelectronics
Type
DC Motor Driverr
Datasheet
1.L9951XPTR.pdf
(36 pages)
Specifications of L9951
Applications
Automotive
Current - Supply
7mA
Voltage - Supply
7 V ~ 28 V
Operating Temperature
-40°C ~ 150°C
Mounting Type
Surface Mount
Package / Case
PowerSO-36 Exposed Bottom Pad
Operating Current
20mA
Operating Temperature Classification
Automotive
Motor Controller Type
DC Motor Driver
Package Type
PowerSO
Operating Supply Voltage (min)
7V
Operating Supply Voltage (max)
28V
Supply Current
20 mA
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
L9951
Manufacturer:
ST
Quantity:
20 000
Part Number:
L9951XP
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
L9951XPTR
Manufacturer:
st
Quantity:
6 966
Part Number:
L9951XPTR
Manufacturer:
ST
Quantity:
20 000
L9951 / L9951XP
List of figures
Figure 1.
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Figure 5.
Figure 6.
Figure 7.
Figure 8.
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Figure 10.
Figure 11.
Figure 12.
Figure 13.
Figure 14.
Figure 15.
Figure 16.
Block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Configuration diagram (top view) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
SPI - transfer timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPI - input timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
SPI - DO valid data delay time and valid time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SPI - DO enable and disable time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
SPI - driver turn-on/off timing, minimum CSN HI time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
SPI - timing of status bit 0 (fault condition) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Example of programmable softstart function for inductive loads . . . . . . . . . . . . . . . . . . . . 21
Packages thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
PowerSO-36™ package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
PowerSSO-36™ package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
PowerSO-36
PowerSO-36
PowerSSO-36
PowerSSO-36
TM
TM
TM
TM
tube shipment (no suffix) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
tube shipment (no suffix). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
tape and reel shipment (suffix “TR”) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Doc ID 14173 Rev 8
List of figures
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