LMD18201 datasheet(3/8 Pages) NSC

3 / 8 page

Absolute Maximum Ratings (Note 1)

If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications.

Total Supply Voltage (V

S, Pin 6)

60V

Voltage at Pins 3, 4, 5 and 9

12V

Voltage at Bootstrap Pins (Pins 1 and 11)

OUT + 16V

Peak Output Current (200 ms)

Continuous Output Current (Note 2)

Power Dissipation (Note 3)

25W

Sense Voltage (Pin 7 to Pin 8)

+0.5V to −1.0V

Power Dissipation (T

A = 25˚C, Free Air)

Junction Temperature, T

J(max)

150˚C

ESD Susceptibility (Note 4)

1500V

Storage Temperature, T

STG

−40˚C to +150˚C

Lead Temperature (Soldering, 10 sec.)

300˚C

Operating Ratings(Note 1)

Junction Temperature, T

−40˚C to +125˚C

S Supply Voltage

+12V to +55V

Electrical Characteristics(Note 5)

The following specifications apply for V

S = 42V, unless otherwise specified. Boldface limits apply over the entire operating

temperature range, −40˚C

≤ T

J ≤ +125˚C, all other limits are for TA = TJ = 25˚C.

Symbol

Parameter

Conditions

Typ

Limit

Units

DS(ON)

Switch ON Resistance

Output Current = 3A (Note 6)

0.33

0.4/0.6

Ω (max)

DS(ON)

Switch ON Resistance

Output Current = 6A (Note 6)

0.33

0.4/0.6

Ω (max)

CLAMP

Clamp Diode Forward Drop

Clamp Current = 3A (Note 6)

1.2

1.5

V (max)

Logic Low Input Voltage

Pins 3, 4, 5

−0.1

V (min)

0.8

V (max)

Logic Low Input Current

IN = −0.1V, Pins = 3, 4, 5

−10

µA (max)

Logic High Input Voltage

Pins 3, 4, 5

V (min)

V (max)

Logic High Input Current

IN = 12V, Pins = 3, 4, 5

µA (max)

Undervoltage Lockout

Outputs Turn OFF

V (min)

V (max)

Warning Flag Temperature

Pin 9

≤ 0.8V, I

L = 2 mA

145

˚C

F(ON)

Flag Output Saturation Voltage

J = TJW,IL = 2 mA

0.15

F(OFF)

Flag Output Leakage

F = 12V

0.2

µA (max)

JSD

Shutdown Temperature

Outputs Turn OFF

170

˚C

Quiescent Supply Current

All Logic Inputs Low

mA (max)

D(ON)

Output Turn-On Delay Time

Sourcing Outputs, I

OUT = 3A

300

Sinking Outputs, I

OUT = 3A

300

Output Turn-On Switching Time

Bootstrap Capacitor = 10 nF

Sourcing Outputs, I

OUT = 3A

100

Sinking Outputs, I

OUT = 3A

D(OFF)

Output Turn-Off Delay Times

Sourcing Outputs, I

OUT = 3A

200

Sinking Outputs, I

OUT = 3A

200

OFF

Output Turn-Off Switching Times

Bootstrap Capacitor = 10 nF

Sourcing Outputs, I

OUT = 3A

Sinking Outputs, I

OUT = 3A

Minimum Input Pulse Width

Pins 3, 4 and 5

µs

CPR

Charge Pump Rise Time

No Bootstrap Capacitor

µs

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. DC and AC electrical specifications do not apply when operating

the device beyond its rated operating conditions.

Note 2: See Application Information for details regarding current limiting.

Note 3: The maximum power dissipation must be derated at elevated temperatures and is a function of TJ(max), θJA, and TA. The maximum allowable power dissi-

pation at any temperature is PD(max) = (TJ(max) −TA)/θJA, or the number given in the Absolute Ratings, whichever is lower. The typical thermal resistance from junction

to case (

θJC) is 1.0˚C/W and from junction to ambient (θJA) is 30˚C/W. For guaranteed operation TJ(max) = 125˚C.

Note 4: Human-body model, 100 pF discharged through a 1.5 k

Ω resistor. Except Bootstrap pins (pins 1 and 11) which are protected to 1000V of ESD.

Note 5: All limits are 100% production tested at 25˚C. Temperature extreme limits are guaranteed via correlation using accepted SQC (Statistical Quality Control)

methods. All limits are used to calculate AOQL, (Average Outgoing Quality Level).

Note 6: Output currents are pulsed (tW < 2 ms, Duty Cycle < 5%).

LMD18201 Datasheet(PDF) 3 Page - National Semiconductor (TI)

LMD18201 Datasheet(HTML) 3 Page - National Semiconductor (TI)

Html Pages

1 2 3 4 5 6 7 8

Datasheet Download

Link URL