LMD18400 Datasheet, PDF (4/26 Pages) National Semiconductor (TI) – Quad High Side Driver

LMD18400
SNVS094C – JUNE 1996 – REVISED APRIL 2013
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ELECTRICAL CHARACTERISTICS (continued)
V_CC = 12V, C_CP = 0.01 µFd, unless otherwise indicated. Boldface limits apply over the entire operating temperature range,
−25°C ≤ T_A ≤ +85°C, all other limits are for T_A = T_J = +25°C.
Parameter
Conditions
Typical
(1)
Limit
(2)
Units
(Limit)
Output Leakage
Rds ON
Short Circuit Current
Maximum Output Current
Lead Error Threshold Voltage
Enable Input = 0V, Inputs = 0V
(Pins 1, 2, 18, 19)
I_OUT = 1A, ⁽³⁾
V_CC = 12V, ⁽³⁾
V_CC = 7V, ⁽³⁾
V_CC = 28V, ⁽³⁾
V_CC −V_O = 4V, ⁽³⁾
Pins 1, 2, 18, 19
0.01
300
µA (Max)
0.8
1.3
Ω (Max)
1.2
0.6
A (Min)
2.4
A
0.6
A
3.75
A
4.1
V
Open Load Detection Current
Negative Clamp Output Voltage
Overvoltage Shutdown Threshold
Pins 1, 2, 18, 19
I_O = 1A, ⁽³⁾
150
µA
−5
V
31
40
V (Max)
Overvoltage Shutdown Hysteresis
0.75
V
Error Output Leakage Current
Thermal Warning Temperature
Thermal Shutdown Temperature
Thermal Warning Temperature
AC CHARACTERISTICS
V_{PIN 13} = 12V
V_{PIN 13} < 0.8V
V_{PIN 17} < 0.8V
V_{PIN 13} < 0.8V
0.001
145
170
145
10
µA (Max)
°C
°C
°C
Switch Turn-On Delay (t_d(ON))
Switch Turn-On Rise Time (t_ON)
Switch Turn-Off Delay (t_d(OFF))
Switch Turn-Off Fall Time (t_OFF)
Enable Time (t_EN)
Error Reporting Delay (t_Error)
Data Setup Time (t_DS)
TRI-STATE Control (t_1H, t_OH)
Data Clock Frequency
Enable (Pin 3) = 5V, I_OUT = 1A
I_OUT = 1A
Enable (Pin 3) = 5V, I_OUT = 1A
I_OUT = 1A
Measured with Switch 1, Pin 9 = 5V
5
7
0.5
0.15
30
Enable (Pin 3) = 5V, Switch 1 Load Opened
75
C_L = 30 pF
200
Pin 8, Hi-Z Enable Time
2
3
10
µs (Max)
15
µs (Max)
2
µs (Max)
1
µs (Max)
50
µs (Max)
150
µs (Max)
500
ns (Min)
µs
1
MHz (Max)
DIGITAL CHARACTERISTICS
Logic “1” Input Voltage
Pins 3, 4, 7, 9, 10, 11, 12
2.0
V (Min)
Logic “0” Input Voltage
Pins 3, 4, 7, 9, 10, 11, 12
0.8
V (Max)
Logic “1” Input Current
Pins 4, 7
0.001
1
µA (Max)
Logic “0” Input Current
Pins 4, 7
−0.001
−1
µA (Max)
TRI-STATE Output Current
Pin 8, Pin 4 = 5V
0.05
10
µA (Max)
Pin 8 = 0V
−0.05
−10
µA (Max)
Enable Input Current
Pin 3 = 2.4V
12
25
µA (Max)
Channel Input Resistance
Pins 9, 10, 11, 12
75
15
kΩ (Min)
Error Output Sink Current
Pin 13 = 0.8V
4
1.6
mA (Min)
Logic “1” Output Voltage
Pin 8
Logic “0” Output Voltage
Thermal Shutdown Output Source Current
I_OUT = −360 µA
I_OUT = −10 µA
I_OUT = −10 µA
Pin 8
I_OUT = 100 µA
Pin 17 = 2.4V
4.4
2.4
V (Min)
5.1
4.5
V (Min)
5.5
V (Min)
0.4
V (Max)
5
3
µA (Min)
Thermal Shutdown Output Sink Current
Pin 17 = 0.8V
360
250
µA (Min)
(3) Pulse Testing techniques used. Pulse width is < 5 ms with a duty cycle < 1%.
4
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