Philips Semiconductors
Brushless DC motor drive circuit
3
2.80
P tot
(W)
2.28
2
1.05
MBD535
Product specification
TDF5140A
0
50 30 0
50 70 100
150
200
Tamb (oC)
Fig.3 Power derating curve (SOT102; DIL18).
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
VMOT input voltage
output voltage
AMP OUT and PG/FG
MOT1, MOT2 and MOT3
input voltage CAP-ST, CAP-TI,
CAP-CD and CAP-DC
storage temperature
operating ambient temperature
total power dissipation
electrostatic handling
VI < 18 V
see Fig. 3
see “Handling”
MIN.
−
−0.3
−0.5
GND
−1
−
−55
−30
−
−
MAX.
18
VP + 0.5
20
UNIT
V
V
V
VP
V
VVMOT + VDHF V
2.5
V
+150
°C
+70
°C
−
W
500
V
HANDLING
Every pin withstands the ESD test in accordance with “MIL-STD-883C class 2”. Method 3015 (HBM 1500 Ω, 100 pF)
3 pulses + and 3 pulses − on each pin referenced to ground.
1999 March 15
6