DRV10963 Datasheet, PDF (3/14 Pages) Texas Instruments – 5-V, THREE PHASE, SENSORLESS BLDC MOTOR DRIVER

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DSN PACKAGE
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DRV10963
SLAS955 – MARCH 2013
PIN
NUMBER NAME
1
FG
2
FGS
3
4
5
6
7
8
9
10
Thermal
Pad
VCC
W
GND
V
U
FR
GND
PWM
Thermal
Pad
PIN FUNCTIONS
I/O DESCRIPTION
Output
Input
Power
IO
Ground
IO
IO
Input
Ground
Input
Motor speed indicator output (open drain)
Motor speed indicator selector. The state of this pin is latched on power-up and can not be changed
dynamically.
Input voltage for motor and chip supply
Motor Phase W
Ground
Motor Phase V
Motor Phase U
Motor direction selector. This pin can be dynamically changed after power-up.
Ground
Motor speed control input.
Connect to Ground for maximum thermal efficiency. Thermal pad is on the bottom of the package
ABSOLUTE MAXIMUM RATINGS⁽¹⁾
over operating free-air temperature range (unless otherwise noted)
VCC
U, V, W
FR, FGS, PWM
FG
T_J
T_STG
T_SDR
VCC Pin supply voltage
Motor phase pins
Direction, speed indicator input, and speed input
Speed output
Junction temperature
Storage temperature
Maximum lead soldering temperature, 10 seconds
VALUE
–0.3 to 6
–1.0 to 7.7
–0.3 to 6
–0.3 to 7.7
–40 to 150
–55 to 150
260
UNIT
V
V
V
V
°C
°C
°C
(1) Stresses beyond those under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only
and functional operation at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. All voltages are with respect
to ground.
Copyright © 2013, Texas Instruments Incorporated
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