TDA5144 View Datasheet(PDF) - Philips Electronics
Part Name
Description
Manufacturer
TDA5144 Datasheet PDF : 20 Pages
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Philips Semiconductors
Brushless DC motor drive circuit
Product specification
TDA5144
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL
PARAMETER
CONDITIONS
VP
VI
VVMOT
VO
VI
Tstg
Tamb
Ptot
Ves
supply voltage
input voltage; all pins except
VMOT
VI < 18 V
VMOT input voltage
output voltage
AMP OUT and FG
MOT0, MOT1, MOT2 and MOT3
input voltage CAP-ST, CAP-TI,
CAP-CD and CAP-DC
storage temperature
operating ambient temperature
total power dissipation
see Figs 4 and 5
electrostatic handling
see Chapter “Handling”
MIN.
−
−0.3
−0.5
GND
−1
−
−55
0
−
−
MAX.
18
VP + 0.5
17
UNIT
V
V
V
VP
V
VVMOT + VDHF V
2.5
V
+150
°C
+70
°C
−
W
500
V
3
P tot
(W)
2
1.38
1
MBD536
0
50
0
50 70 100
150
200
Tamb (oC)
3
P tot
(W)
2
1.62
1
MBD557
0
50
0
50
100
150
200
Tamb (oC)
Fig.4 Power derating curve (SOT163-1; SO20L).
Fig.5 Power derating curve (SOT136-1; SO28L).
HANDLING
Every pin withstands the ESD test according to “MIL-STD-883C class 2”. Method 3015 (HBM 1500 Ω, 100 pF) 3 pulses +
and 3 pulses − on each pin referenced to ground.
June 1994
6
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