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DRV10963 Datasheet(PDF) 1 Page - Texas Instruments

Part No. DRV10963
Description  DRV10963 5-V, Three-Phase, Sensorless BLDC Motor Driver
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Manufacturer  TI [Texas Instruments]
Direct Link  http://www.ti.com
Logo TI - Texas Instruments

DRV10963 Datasheet(HTML) 1 Page - Texas Instruments

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Vcc
FG
FGS
VCC
W
GND
PWM
GND
FR
U
V
1
2
3
4
5
10
9
8
6
M
7
Vcc
Gnd
2.2uF
FG
PWMIN
100k
Gnd
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Reference
Design
DRV10963
SLAS955A – MARCH 2013 – REVISED JULY 2015
DRV10963 5-V, Three-Phase, Sensorless BLDC Motor Driver
1 Features
3 Description
The DRV10963 is a three phase sensor-less motor
1
Proprietary Sensor-less Window-less
driver
with
integrated
power
MOSFETs.
It
is
180° Sinusoidal Control Scheme
specifically designed for high efficiency, low noise
Input Voltage Range 2.1 to 5.5 V
and low external component count motor drive
500-mA Output Current
applications. The proprietary sensor-less window-less
180° sinusoidal control scheme offers ultra-quiet
Low Quiescent Current 15 µA (Typical) at Sleep
motor drive performance. The DRV10963 contains an
Mode
intelligent lock detect function, combined with other
Total Driver H+L Rdson Less than 1.5
Ω
internal protection circuits to ensure safe operation.
Current Limit and Short Circuit Current Protection
The DRV10963 is available in a thermally efficient 10-
pin USON package with an exposed thermal pad.
Lock Detection
Anti Voltage Surge (AVS)
Device Information
UVLO
PART NUMBER
PACKAGE
BODY SIZE (NOM)
Thermal Shutdown
DRV10963
USON (10)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
2 Applications
the end of the data sheet.
Notebook CPU Fans
Game Station CPU Fans
ASIC Cooling Fans
Simplified Schematic
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


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