LMD18400 Datasheet, PDF (3/26 Pages) National Semiconductor (TI) – Quad High Side Driver

LMD18400
www.ti.com
SNVS094C – JUNE 1996 – REVISED APRIL 2013
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ABSOLUTE MAXIMUM RATINGS⁽¹⁾⁽²⁾
Supply Survival Voltage (Pin 20)
Transient (t = 10 ms)
Continuous
Output Transient Current (Each Switch)
Output Transient Current
(Total, All Switches)
Output Steady State Current
(Each Switch)
Logic Input Voltage
(Pins 3, 9, 10, 11, 12)
Logic Input Voltage (Pins 4, 7)
Error Flag Voltage
ESD Susceptibility ⁽³⁾
Power Dissipation ⁽⁴⁾
Junction Temperature (T_JMAX150°C)
Storage Temperature Range
Lead Temperature (Soldering, 10 sec.)
80V
−0.5V to +60V
3.75A
6A
1A
−0.3V to +16V
−0.3V to +6V
16V
2000V
5W
Internally Limited
150°C
−65°C to +150°C
+260°C
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics.
(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and
specifications.
(3) Human body model; 100 pF discharge through a 1.5 kΩ resistor. All pins except pins 8 and 13 which are protected to 1000V and pins 1,
2, 18 and 19 which are protected to 500V.
(4) The maximum power dissipation is a function of T_JMAX, θ_JA, and T_A and is limited by thermal shutdown. The maximum allowable power
dissipation at any ambient temperature is P_D = (T_JMAX–T_A)/θ_JA. If this dissipation is exceeded, the die temperature will rise above 150°C
and the device will eventually go into thermal shutdown. For the LMD18400 the junction-to-ambient thermal resistance, θ_JA, is 60°C/W.
With sufficient heatsinking the maximum continuous power dissipation for the package will be, I_DCMAX² × R_ON(MAX) × 4 switches 1A² × 1.3Ω
× 4 = 5.2W).
OPERATING RATINGS⁽¹⁾
Ambient Temperature Range (T_A)
Supply Voltage Range
−25°C to +85°C
7V to 28V
(1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for
which the device is intended to be functional, but do not ensure specific performance limits. For ensured specifications and test
conditions, see the Electrical Characteristics.
ELECTRICAL CHARACTERISTICS
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)
DC CHARACTERISTICS
Supply Current
Enable Input = 0V
0.04
10
µA (Max)
Enable Input = 5V, Inputs = 0V
7.5
15
mA (Max)
Enable Input = 5V, Inputs = 5V
Open Loads
7.5
15
mA (Max)
(1) Typical values are at T_J = +25°C and represent the most likely parametric norm.
(2) All limits are 100% production tested at +25°C. Limits at temperature extremes are specified through correlation and accepted Statistical
Quality Control (SQC) methods.
Copyright © 1996–2013, Texas Instruments Incorporated
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