TDA5143 Philips Semiconductors, TDA5143 Datasheet - Page 8

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TDA5143

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

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA5143T
Manufacturer:
NXPLIPS
Quantity:
3 227
Part Number:
TDA5143T
Manufacturer:
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Quantity:
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Philips Semiconductors
Notes
1. An unstabilized supply can be used.
2. V
3. Switching levels with respect to MOT1, MOT2 and MOT3.
4. Drivers are in the high-impedance OFF-state.
5. The outputs are short-circuit protected by limiting the current and the IC temperature.
June 1994
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
sink
source
sink
source
sink
source
sink
sink
source
sink
SWL
SWH
SWL
SWM
SWH
IL
IH
IL
IH
Brushless DC motor drive circuit
/I
/I
VMOT
source
source
= V
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
0.2 V < V
0.3 V < V
P
; I
CONDITIONS
O
8
= 0 mA.
CAP-TI
CAP-TI
< 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.
2.0
0.20
2.20
28
50
0.30
2.20
16.2
2.05
875
2.4
15.5
1.025
875
2.4
2.0
57
5
8.1
15.5
TYP.
Product specification
2.5
22
2.25
900
2.55
20.9
1.15
900
2.55
TDA5143T
1.5
11
10.1
MAX.
V
V
mV
V
V
mV
V
mV
V
UNIT
A
A
A
A
A
A
A
A
A

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