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TDA5145TS Datasheet(PDF) 7 Page - NXP Semiconductors

Part No. TDA5145TS
Description  Brushless DC motor drive circuit
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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 7 page
background image
1998 Oct 27
7
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
TDA5145TS
RESET
VIH
HIGH-level input voltage
reset mode;
4V<VP <18V
2.0
−−
V
VIL
LOW-level input voltage
normal mode;
4V<VP <18V
−−
0.8
V
IIL
LOW-level input current
Vi = 2.0 V
−−20
−µA
IIH
HIGH-level input current
Vi = 0.8 V
20
−µA
BRAKE
VIH
HIGH-level input voltage
brake mode;
4V<VP <18V
2.0
−−
V
VIL
LOW-level input voltage
normal mode;
4V<VP <18V
−−
0.8
V
IIL
LOW-level input current
Vi = 2.0 V
−−20
−µA
IIH
HIGH-level input current
Vi = 0.8 V
20
−µA
CAP-ST
Io(sink)
output sink current
1.5
2.0
2.5
µA
Io(source)
output source current
−2.5
−2.0
−1.5
µA
VswL
LOW-level switching voltage
0.20
V
VswH
HIGH-level switching voltage
2.20
V
CAP-TI
Io(sink)
output sink current
28
−µA
Io(source)
output source current
0.2 V < VCAP-TI < 0.3 V
−−57
−µA
0.3V<VCAP-TI < 2.2 V
−−5
−µA
VswL
LOW-level switching voltage
50
mV
VswM
MIDDLE-level switching voltage
0.30
V
VswH
HIGH-level switching voltage
2.20
V
CAP-CD
Io(sink)
output sink current
10.6
16.2
22
µA
Io(source)
output source current
−5.3
−8.1
−11
µA
Isink/Isource
ratio of sink to source current
1.85
2.05
2.25
VIL
LOW-level input voltage
850
875
900
mV
VIH
HIGH-level input voltage
2.3
2.4
2.55
V
CAP-DC
Io(sink)
output sink current
10.1
15.5
20.9
µA
Io(source)
output source current
−20.9
−15.5
−10.1
µA
Isink/Isource
ratio of sink to source current
0.9
1.025
1.15
VIL
LOW-level input voltage
850
875
900
mV
VIH
HIGH-level input voltage
2.3
2.4
2.55
V
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT




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