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TDA5145 Datasheet(PDF) 6 Page - NXP Semiconductors

Part No. TDA5145
Description  Brushless DC motor drive circuit
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Maker  PHILIPS [NXP Semiconductors]
Homepage  http://www.nxp.com
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 6 page
background image
June 1994
6
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
TDA5145
handbook, halfpage
50
6
4
2
0
0
200
MBD866
50
100
150
P tot
(W)
T
( C)
amb
o
3.08
1.75
70
Fig.3 Power derating curve (SOT117-1; DIL28).
P tot
(W)
50
3
2
0
0
200
MBD557
50
100
150
T
( C)
amb
o
1.62
1
Fig.4 Power derating curve (SOT136-1; SO28L).
HANDLING
Every pin withstands the ESD test according to
“MIL-STD-883C class 2”. Method 3015 (HBM 1500
Ω, 100 pF) 3 pulses +
and 3 pulses
− on each pin referenced to ground.
CHARACTERISTICS
VP = 14.5 V; Tamb =25 °C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
VP
supply voltage
note 1
4
18
V
IP
supply current
note 2
6.8
7.8
mA
VVMOT
input voltage to the output driver
stages
see Fig.1
1.7
16
V
Thermal protection
TSD
local temperature at temperature
sensor causing shut-down
130
140
150
°C
∆T
reduction in temperature before
switch-on
after shut-down
TSD − 30 −
K




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