TDA5143 Philips Semiconductors, TDA5143 Datasheet - Page 6

• Manufacturer Part Number: TDA5143
• Description: Brushless DC motor drive circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
CHARACTERISTICS
V
June 1994
Supply
V
I
V
Thermal protection
T
MOT0; centre tap
V
I
V
V
SYMBOL
P
I
P
SD
T
V
P
VMOT
I
CSW
hys
Brushless DC motor drive circuit
= 14.5 V; T
CSW
P tot
(W)
1.38
3
2
1
0
50
supply voltage
supply current
input voltage to the output driver
stages
local temperature at temperature
sensor causing shut-down
reduction in temperature before
switch-on
input voltage
input bias current
comparator switching level
variation in comparator switching
levels
comparator input hysteresis
amb
Fig.3 Power derating curve.
0
= 25 C; unless otherwise specified.
PARAMETER
50
70
100
T
amb
150
( C)
o
MBD536
200
note 1
note 2
see Fig.1
after shut-down
0.5 V
note 3
CONDITIONS
V
6
I
HANDLING
Every pin withstands the ESD test according to
“MIL-STD-883C class 2” . Method 3015 (HBM 1500 ,
100 pF) 3 pulses + and 3 pulses
to ground.
V
VMOT
1.5 V
4
1.7
130
0.5
10
20
3
MIN.
4.4
140
T
0
75
30
SD
TYP.
30
on each pin referenced
Product specification
18
5.5
16
150
V
0
+3
TDA5143T
40
VMOT
MAX.
V
mA
V
K
V
mV
mV
C
UNIT
A
V