LMD18400 Datasheet, PDF (3/18 Pages) National Semiconductor (TI) – Quad High Side Driver

Electrical Characteristics V_CC e 12V C_CP e 0 01 mF unless otherwise indicated Boldface limits apply
over the entire operating temperature range b25 C ^s T_A ^s a85 C all other limits are for T_A e T_J e a25 C (Continued)
Parameter
Conditions
Typical
(Note 4)
Limit
(Note 5)
Units
(Limit)
AC CHARACTERISTICS
Switch Turn-On Delay
(t_d(ON))
Switch Turn-On Rise
Time (t_ON)
Switch Turn-Off Delay
(t_dOFF)
Switch Turn-Off Fall
Time (t_OFF)
Enable Time (t_EN)
Enable (Pin 3) e 5V
I_OUT e 1A
I_OUT e 1A
Enable (Pin 3) e 5V
I_OUT e 1A
I_OUT e 1A
Measured with Switch 1
Pin 9 e 5V
5
7
05
0 15
30
10
ms (Max)
15
ms (Max)
ms (Max)
2
1
ms (Max)
50
ms (Max)
Error Reporting Delay
(t_Error)
Enable (Pin 3) e 5V
Switch 1 Load Opened
75
Data Setup Time (t_DS)
C_L e 30 pF
200
TRI-STATE Control (t_1H t_OH)
Pin 8 Hi-Z Enable Time
2
Data Clock Frequency
3
150
ms (Max)
500
ns (Min)
ms
1
MHz (Max)
DIGITAL CHARACTERISTICS
Logic ‘‘1’’ Input Voltage
Pins 3 4 7 9 10 11 12
20
V (Min)
Logic ‘‘0’’ Input Voltage
Pins 3 4 7 9 10 11 12
08
V (Max)
Logic ‘‘1’’ Input Current
Pins 4 7
0 001
1
mA (Max)
Logic ‘‘0’’ Input Current
Pins 4 7
b0 001
b1
mA (Max)
TRI-STATE Output Current
Pin 8 Pin 4 e 5V
Pin 8 e 0V
0 05
b0 05
10
b10
mA (Max)
mA (Max)
Enable Input Current
Pin 3 e 2 4V
12
25
mA (Max)
Channel Input Resistance
Pins 9 10 11 12
75
15
kX (Min)
Error Output Sink Current
Pin 13 e 0 8V
4
16
mA (Min)
Logic ‘‘1’’ Output Voltage
Logic ‘‘0’’ Output Voltage
Thermal Shutdown Output
Source Current
Pin 8
I_OUT e b360 mA
I_OUT e b10 mA
I_OUT e b10 mA
Pin 8
I_OUT e 100 mA
Pin 17 e 2 4V
44
24
V (Min)
51
45
V (Min)
55
V (Max)
04
V (Max)
5
3
mA (Min)
Thermal Shutdown Output
Sink Current
Pin 17 e 0 8V
360
250
mA (Min)
3
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