LMD18400 datasheet(2/18 Pages) NSC

2 / 18 page

Absolute Maximum Ratings (Note 1)

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Supply Survival Voltage (Pin 20)

Transient (t e 10 ms)

80V

Continuous

05V to a60V

Output Transient Current (Each Switch)

375A

Output Transient Current (Total All Switches)

Output Steady State Current (Each Switch)

Logic Input Voltage (Pins 3 9 10 11 12)

03V to a16V

Logic Input Voltage (Pins 4 7)

03V to a6V

Error Flag Voltage

16V

ESD Susceptibility (Note 2)

2000V

Power Dissipation (Note 3)

Internally Limited

Junction Temperature (TJMax)

150 C

Storage Temperature Range

65 Cto a150 C

Lead Temperature (Soldering 10 Sec)

260 C

Operating Ratings (Note 1)

Ambient Temperature Range (TA)

25 Cto a85 C

Supply Voltage Range

7V to 28V

Electrical Characteristics VCC e 12V CCP e 001 mFd unless otherwise indicated Boldface limits apply

over the entire operating temperature range b25 C s TA s a85 C all other limits are for TA e TJ ea25 C

Parameter

Conditions

Typical

Limit

Units

(Note 4)

(Note 5)

(Limit)

DC CHARACTERISTICS

Supply Current

Enable Input e 0V

004

A (Max)

Enable Input e 5V Inputs e 0V

mA (Max)

Enable Input e 5V Inputs e 5V

Open Loads

mA (Max)

Output Leakage

Enable Input e 0V Inputs e 0V

001

300

A (Max)

(Pins 1 2 18 19)

Rds ON

IOUT e 1A (Note 6)

(Max)

Short Circuit Current

VCC e 12V (Note 6)

A (Min)

VCC e 7V (Note 6)

VCC e 28V (Note 6)

Maximum Output Current

VCC b VO e 4V (Note 6)

375

Load Error Threshold Voltage

Pins 1 2 18 19

Open Load Detection Current

Pins 1 2 18 19

150

Negative Clamp Output Voltage

IO e 1A (Note 6)

Overvoltage Shutdown Threshold

V (Max)

Overvoltage Shutdown Hysteresis

075

Error Output Leakage Current

VPin 13 e 12V

0001

A (Max)

Thermal Warning Temperature

VPin 13 k 08V

145

Thermal Shutdown Temperature

VPin 17 k 08V

170

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