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| DRV8833_16 Datasheet, PDF (6/30 Pages) Texas Instruments – Dual H-Bridge Motor Driver | |||
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DRV8833
SLVSAR1E â JANUARY 2011 â REVISED JULY 2015
6.5 Electrical Characteristics
TA = 25°C (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLY
IVM
IVMQ
VUVLO
VHYS
VM operating supply current
VM sleep mode supply current
VM undervoltage lockout voltage
VM undervoltage lockout
hysteresis
VM = 5 V, xIN1 = 0 V, xIN2 = 0 V
VM = 5 V
VM falling
LOGIC-LEVEL INPUTS
VIL
Input low voltage
nSLEEP
All other pins
VIH
Input high voltage
nSLEEP
All other pins
VHYS
RPD
Input hysteresis
Input pulldown resistance
nSLEEP
All except nSLEEP
IIL
Input low current
IIH
Input high current
VIN = 0
VIN = 3.3 V, nSLEEP
VIN = 3.3 V, all except nSLEEP
tDEG
Input deglitch time
nFAULT OUTPUT (OPEN-DRAIN OUTPUT)
VOL
Output low voltage
IOH
Output high leakage current
H-BRIDGE FETs
IO = 5 mA
VO = 3.3 V
HS FET on resistance
RDS(ON)
LS FET on resistance
IOFF
Off-state leakage current
MOTOR DRIVER
VM = 5 V, I O = 500 mA, TJ = 25°C
VM = 5 V, IO = 500 mA, TJ = 85°C
VM = 2.7 V, I O = 500 mA, TJ = 25°C
VM = 2.7 V, IO = 500 mA, TJ = 85°C
VM = 5 V, I O = 500 mA, TJ = 25°C
VM = 5 V, IO = 500 mA, TJ = 85°C
VM = 2.7 V, I O = 500 mA, TJ = 25°C
VM = 2.7 V, IO = 500 mA, TJ = 85°C
VM = 5 V, TJ = 25°C, VOUT = 0 V
ÆPWM
Current control PWM frequency
tR
Rise time
tF
Fall time
tPROP
tDEAD
Propagation delay INx to OUTx
Dead time(1)
PROTECTION CIRCUITS
Internal PWM frequency
VM = 5 V, 16 Ω to GND, 10% to 90% VM
VM = 5 V, 16 Ω to GND, 10% to 90% VM
VM = 5 V
VM = 5 V
IOCP
Overcurrent protection trip level
tDEG
OCP Deglitch time
tOCP
Overcurrent protection period
tTSD
Thermal shutdown temperature Die temperature
(1) Internal dead time. External implementation is not necessary.
www.ti.com
MIN
TYP
MAX UNIT
1.7
3 mA
1.6
2.5
μA
2.6
V
90
mV
2.5
2
0.4
500
150
6.6
16.5
450
200
250
160
200
â1
50
180
160
1.1
450
2
3.3
4
1.35
150
160
0.5
V
0.7
V
V
kΩ
1
μA
13
μA
33
ns
0.5
V
1
μA
325
350
mâ¦
275
300
1
μA
kHz
ns
ns
µs
ns
A
µs
ms
180
°C
6
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