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| DRV10866_15 Datasheet, PDF (5/22 Pages) Texas Instruments – 5V, 3Phase, Sensorless BLDC Motor Driver | |||
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www.ti.com
DRV10866
SBVS206A â NOVEMBER 2012 â REVISED MARCH 2015
6.5 Electrical Characteristics
Over operating free-air temperature range (unless otherwise noted).
PARAMETER
TEST CONDITIONS
SUPPLY CURRENT
IVcc
IVcc-Standby
UVLO
Supply current
Standby current
TA = +25°C; PWM = VCC; VCC = 5 V
TA = +25°C; PWM = 0 V; VCC = 5 V
VUVLO-Th_r
UVLO threshold voltage,
rising
Rise threshold, TA = +25°C
VUVLO-Th_f
UVLO threshold voltage,
falling
Fall threshold, TA = +25°C
VUVLO-Th_hys
UVLO threshold voltage,
hysteresis
TA = +25°C
INTEGRATED MOSFET
RDSON
PWM
Series resistance (H+L)
TA = +25°C; VCC = 5 V; IO = 0.5 A
TA = +25°C; VCC = 4 V; IO = 0.5 A
TA = +25°C; VCC = 3 V; IO = 0.5 A
VPWM-IH
VPWM-IL
FPWM
High-level input voltage
Low-level input voltage
PWM input frequency
IPWM-Source
TSTBY
FG AND FGS
VCC ⥠4.5 V
VCC ⥠4.5 V
Standby mode, VCC = 5 V
Active mode, VCC = 5 V
PWM = 0
IFG-Sink
FG pin sink current
VFGS-Th
FG set threshold voltage
LOCK PROTECTION
VFG = 0.3 V
FG pin output, full FG signal, VCC ⥠4.5 V
FG pin output, one-half FG signal, VCC ⥠4.5 V
TLOCK-On
Lock detect time
TLOCK-Off
Lock release time
CURRENT LIMIT
FG = 0
Current limit
CS pin to GND resistor = 3.9 kΩ
THERMAL SHUTDOWN
TSHDN
Shutdown temperature
threshold
Hysteresis
MIN
TYP
MAX UNIT
2.5
3.5 mA
5
10 µA
1.80
1.6
1.65
75
150
1.9 V
V
225 mV
0.8
1.2
0.9
1.4 Ω
1.1
1.7
2.3
15
5
100
500
V
0.8 V
50 kHz
µA
µs
5
mA
0.8
V
2.3
2
3
4s
2.5
5
7.5 s
680
800
920 mA
160
°C
10
Copyright © 2012â2015, Texas Instruments Incorporated
Product Folder Links: DRV10866
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