DRV8836_15 Datasheet, PDF (5/18 Pages) Texas Instruments – DUAL LOW VOLTAGE H-BRIDGE IC

DRV8836
www.ti.com
SLVSB17B – MARCH 2012 – REVISED JANUARY 2014
ELECTRICAL CHARACTERISTICS
T_A = 25°C, V_CC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLY
I_VCC
I_CCQ
VCC operating supply current
VCC sleep mode supply current
V_UVLO
VCC undervoltage lockout
voltage
LOGIC-LEVEL INPUTS
f_PWM = 50 kHz, no load
nSLEEP = 0 V, all inputs 0 V
V_CC = 3 V, nSLEEP = 0 V, all inputs 0 V
V_CC rising
V_CC falling
V_IL
Input low voltage
V_IH
Input high voltage
I_IL
Input low current
I_IH
Input high current
R_PD
Pulldown resistance
H-BRIDGE FETS
V_IN = 0
V_IN = 3.3 V
R_DS(ON) HS + LS FET on resistance
I_OFF
Off-state leakage current
PROTECTION CIRCUITS
V_CC = 3 V, I _O = 800 mA, T_J = 25°C
V_CC = 5 V, I_O = 800 mA, T_J = 25°C
I_OCP
t_DEG
t_OCR
t_DEAD
t_TSD
Overcurrent protection trip level
Overcurrent deglitch time
Overcurrent protection retry time
Output dead time
Thermal shutdown temperature
Die temperature
MIN
0.5 x V_CC
-5
1.6
150
TYP
MAX UNIT
1.7
2.5 mA
40
95
nA
10
2
V
1.9
0.25 x V_CC
V
V
5
μA
50
μA
100
kΩ
370
420
mΩ
305
355
±200
nA
3.5
A
1
µs
1
ms
100
ns
160
180
°C
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