SLRS065A – SEPTEMBER 2013 – REVISED NOVEMBER 2013
Electrical Characteristics
T
A
= 25°C, over operating free-air temperature range (unless otherwise noted)
PARAMETER
POWER SUPPLIES
I
VM
V
UVLO
V
IL
V
IH
V
HYS
I
IL
I
IH
R
PD
V
OL
I
OH
R
PU
VM operating supply current
VM undervoltage lockout voltage
Input low voltage
Input high voltage
Input hysteresis
Input low current
Input high current
Input pulldown resistance
Output low voltage
Output high leakage current
Input pullup resistance
I
O
= 5mA
V
O
= 3.3V, nFAULT
DOUT only (Pull up to internal 5.7V)
V
M
= 24V, I
O
= 150mA, T
J
= 25°C
V
M
= 24V, I
O
= 150mA, T
J
= 85°C
V
M
= 24V, T
J
= 25°C
V
M
= 24V, I
O
= 150mA, T
J
= 25°C
50
50
620
2.7
3.5
30
1.2
14
150
17
160
35
45
22
11
50
25
12.5
55
28
14
kHz
20
180
3.85
0
–1
1.4
1.5
1.8
30
0.9
300
300
VIN = 0
VIN = 3.3V
100
0.5
1
–20
2
0.45
20
100
VM = 24V
VM rising
0.6
3
8.2
0.7
mA
V
V
V
V
µA
µA
kΩ
V
µA
kΩ
TEST CONDITIONS
MIN
TYP
MAX
UNIT
LOGIC-LEVEL INPUTS (DIN, CLK, LATCH, ENABLE)
nFAULT, DOUT OUTPUTS (OPEN-DRAIN OUTPUTS)
LOW-SIDE FET DRIVERS
R
ds(on)
I
OFF
V
F
OUTPUTS
t
R
tF
I
OCP
t
OCP
IOL
V
OL
t
OL
T
TSD
T
HYS
Rise time
Fall time
Overcurrent protection trip level
Overcurrent protection deglitch time
Open load detect pull-down current
Open load detect threshold voltage
Open load detect deglitch time
Thermal shutdown temperature
Thermal shutdown hysteresis
I
O
= 150mA, VM = 24V, resistive load
ns
ns
mA
µs
µA
V
µs
°C
°C
FET on resistance
Off-state leakage current
Diode forward voltage
Ω
µA
V
HIGH-SIDE FREE-WHEELING DIODES
PROTECTION CIRCUITS
Each channel separately monitored
VM = 24V
Each channel separately monitored
Each channel separately monitored
Each channel separately monitored
Die temperature
Die temperature
Duty cycle is > 25%
f
PWM
PWM chopping frequency
Duty cycle is 25%
Duty cycle is 12.5%
PWM CHOPPING FREQUENCY
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