參數(shù)資料
型號(hào): TDA5145T
廠商: NXP SEMICONDUCTORS
元件分類: 運(yùn)動(dòng)控制電子
英文描述: Brushless DC motor drive circuit
中文描述: BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDSO28
封裝: PLASTIC, SOL-28
文件頁(yè)數(shù): 6/24頁(yè)
文件大?。?/td> 249K
代理商: TDA5145T
June 1994
6
Philips Semiconductors
Product specification
Brushless DC motor drive circuit
TDA5145
handbook, halfpage
50
4
2
0
0
200
MBD866
50
100
150
Ptot
(W)
Tamb
o
3.08
1.75
70
Fig.3 Power derating curve (SOT117-1; DIL28).
Ptot
(W)
50
3
2
0
0
200
MBD557
50
100
150
Tamb
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
, 100 pF) 3 pulses +
and 3 pulses
on each pin referenced to ground.
CHARACTERISTICS
V
P
= 14.5 V; T
amb
= 25
°
C; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Supply
V
P
I
P
V
VMOT
supply voltage
supply current
input voltage to the output driver
stages
note 1
note 2
see Fig.1
4
1.7
6.8
18
7.8
16
V
mA
V
Thermal protection
T
SD
local temperature at temperature
sensor causing shut-down
reduction in temperature before
switch-on
130
140
150
°
C
T
after shut-down
T
SD
30
K
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