TDA5142 Philips Semiconductors, TDA5142 Datasheet - Page 8

• Manufacturer Part Number: TDA5142
• Description: Brushless DC motor drive circuit
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Notes
1. An unstabilized supply can be used.
2. V
3. Switching levels with respect to driver outputs OUT-NA, OUT-NB, OUT-NC, OUT-PA, OUT-PB and OUT-PC.
June 1994
FG (push-pull)
V
V
t
CAP-ST
I
I
V
V
CAP-TI
I
I
V
V
V
CAP-CD
I
I
I
V
V
CAP-DC
I
I
I
V
V
SYMBOL
THL
sink
source
sink
source
sink
source
sink
sink
source
sink
OL
OH
SWL
SWH
SWL
SWM
SWH
IL
IH
IL
IH
Brushless DC motor drive circuit
/I
/I
VMOT
source
source
= V
LOW level output voltage
HIGH level output voltage
HIGH-to-LOW transition time
ratio of FG frequency and
commutation frequency
output sink current
output source current
LOW level switching voltage
HIGH level switching voltage
output sink current
output source current
LOW level switching voltage
MIDDLE level switching voltage
HIGH level switching voltage
output sink current
output source current
ratio of sink to source current
LOW level input voltage
HIGH level input voltage
output sink current
output source current
ratio of sink to source current
LOW level input voltage
HIGH level input voltage
P
, all other inputs at 0 V; all outputs at V
PARAMETER
I
I
C
0.2 V < V
0.3 V < V
O
O
L
= 1.6 mA
= 60 A
= 50 pF; R
P
; I
CONDITIONS
O
8
= 0 mA.
CAP-TI
CAP-TI
L
= 10 k
< 0.3 V
< 2.2 V
1.5
10.6
1.85
850
2.3
10.1
0.9
850
2.3
2.5
5.3
20.9
MIN.
1
V
0.5
2.0
0.20
2.20
28
50
0.30
2.20
16.2
2.05
875
15.5
1.025
875
2.0
57
5
8.1
15.5
P
TYP.
0.3
Product specification
0.4
2.5
22
2.25
900
2.5
20.9
1.15
900
2.5
TDA5142T
1.5
11
10.1
MAX.
V
V
V
V
mV
V
V
mV
V
mV
V
UNIT
s
A
A
A
A
A
A
A
A
A