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DRV8806PWP Datasheet, PDF (5/18 Pages) Texas Instruments – QUAD SERIAL INTERFACE LOW-SIDE DRIVER IC
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RECOMMENDED OPERATING CONDITIONS
VM
VCLAMP
IOUT
Power supply voltage range
Output clamp voltage range(1)
Continuous output current, single channel on, TA = 25°C(2)
Continuous output current, four channels on, TA = 25°C(2)
(1) VCLAMP is not a power supply input pin - it only connects to the output clamp diodes.
(2) Power dissipation and thermal limits must be observed.
ELECTRICAL CHARACTERISTICS
TA = 25°C, over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLIES
IVM
VUVLO
VM operating supply current
VM undervoltage lockout
voltage
VM = 24 V
VM rising
LOGIC-LEVEL INPUTS (SCHMITT TRIGGER INPUTS WITH HYSTERESIS)
VIL
Input low voltage
VIH
Input high voltage
VHYS
Input hysteresis
IIL
Input low current
VIN = 0
IIH
Input high current
VIN = 3.3 V
RPD
Pulldown resistance
nFAULT OUTPUT (OPEN-DRAIN OUTPUT)
VOL
Output low voltage
IO = 5 mA
IOH
Output high leakage current
VO = 3.3 V
SDATOUT OUTPUT (OPEN-DRAIN OUTPUT WITH INTERNAL PULLUP)
VOL
Output low voltage
VOH
Output high voltage
LOW-SIDE FETS
IO = 5 mA
IO = 100 µA
RDS(ON) FET on resistance
IOFF
Open load detect current
HIGH-SIDE DIODES
VM = 24 V, IO = 700 mA, TJ = 25°C
VM = 24 V, IO = 700 mA, TJ = 85°C
VF
Diode forward voltage
IOFF
Off state leakage current
OUTPUTS
VM = 24 V, IO = 700 mA, TJ = 25°C
VM = 24 V, TJ = 25°C
tR
Rise time
tF
Fall time
PROTECTION CIRCUITS
VM = 24 V, IO = 700 mA, Resistive load
VM = 24 V, IO = 700 mA, Resistive load
IOCP
Overcurrent protection trip level
tOCP
Overcurrent protection deglitch
time
tOL
tRETRY
Open load detect deglitch time
Overcurrent protection re-try
time
tTSD
Thermal shutdown temperature Die temperature
DRV8806
SLVSBA3 – JUNE 2012
MIN NOM
8.2
0
MAX
40
40
2
1
UNIT
V
V
A
MIN TYP MAX UNIT
1.6
3 mA
8.2 V
2
0.45
–20
100
0.8 V
V
V
20 μA
100 μA
kΩ
0.5 V
1 μA
0.5
V
4.5
V
0.5
0.75
0
25
Ω
0.8
50 μA
0.9
-50
V
50 μA
50
300 ns
50
150 ns
3
5A
3.5
µs
15
µs
1.2
ms
150
160
180 °C
Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): DRV8806
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