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LMD18200 Datasheet - Page 3

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Electrical Characteristics Notes
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 T
dissipation at any temperature is P
(T
e
b
D(max)
J(max)
from junction to case (
) is 1 0 C W and from junction to ambient (
JC
Note 4 Human-body model 100 pF discharged through a 1 5 k
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 (t
2 ms Duty Cycle
W k
Note 7 Regulation is calculated relative to the current sense output value with a 1A load
Note 8 Selections for tighter tolerance are available Contact factory
Typical Performance Characteristics
V
vs Flag Current
SAT
Supply Current vs
Supply Voltage
Current Sense Output
vs Load Current
J(max)
T
)
or the number given in the Absolute Ratings whichever is lower The typical thermal resistance
A
JA
) is 30 C W For guaranteed operation T
JA
resistor Except Bootstrap pins (pins 1 and 11) which are protected to 1000V of ESD
5%)
k
R
(ON) vs Temperature
DS
Supply Current vs
Frequency (V
42V)
e
S
Current Sense
Operating Region
3
and T
The maximum allowable power
JA
A
125 C
e
J(max)
R
(ON) vs
DS
Supply Voltage
Supply Current vs
Temperature (V
42V)
e
S
TL H 10568 – 3
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