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DRV8804_16 Datasheet, PDF (5/27 Pages) Texas Instruments – Quad Serial Interface Low-Side Driver IC
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Thermal Information (continued)
RθJC(bot)
THERMAL METRIC(1)
Junction-to-case (bottom) thermal resistance
DRV8804
SLVSAW4F – JULY 2011 – REVISED DECEMBER 2015
DRV8804
DW (SOIC) PWP (HTSSOP)
20 PINS
16 PINS
N/A
2.3
UNIT
°C/W
6.5 Electrical Characteristics
TA = 25°C, over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
POWER SUPPLIES
IVM
VM operating supply current
VM = 24 V
VUVLO VM undervoltage lockout voltage
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
IIH
Input high current
RPD
Pulldown resistance
nFAULT OUTPUT (OPEN-DRAIN OUTPUT)
VIN = 0
VIN = 3.3 V
VOL
Output low voltage
IOH
Output high leakage current
SDATOUT OUTPUT (PUSH-PULL OUTPUT)
IO = 5 mA
VO = 3.3 V
VOL
Output low voltage
VOH
Output high voltage
ISRC
Output source current
ISNK
Output sink current
LOW-SIDE FETS
IO = 5 mA
IO = 100 µA, VM = 11 V - 60 V, peak
IO = 100 µA, VM = 11 V - 60 V, steady state
IO = 100 µA, VM = 8.2 V - 11 V, steady state
VM = 24 V
VM = 24 V
RDS(ON) FET on resistance
IOFF
Off-state leakage 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
tOCP
tRETRY
tTSD
Overcurrent protection trip level
Overcurrent protection deglitch time
Overcurrent protection retry time
Thermal shutdown temperature
Die temperature(1)
(1) Not production tested.
MIN TYP MAX UNIT
1.6
2.1 mA
8.2 V
0.6
2
0.45
–20
100
0.7 V
V
V
20 μA
100 μA
kΩ
0.5 V
1 μA
0.5 V
6.5
3.3
4.5
5.6 V
2.5
1 mA
5 mA
0.5
0.75
–50
Ω
0.8
50 μA
1.2
–50
V
50 μA
50
300 ns
50
300 ns
2.3
3.8 A
3.5
µs
1.2
ms
150
160
180 °C
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