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參數(shù)資料
| 型號(hào)： | LB1690 |
| 元件分類(lèi)： | 運(yùn)動(dòng)控制電子 |
| 英文描述： | BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDIP20 |
| 封裝： | 0.500 INCH, HDIP-20 |
| 文件頁(yè)數(shù)： | 2/5頁(yè) |
| 文件大小： | 107K |
| 代理商： | LB1690 |
LB1690
No.3294-2/5
Electrical Characteristics at Ta
= 25°C, VCC = 5V, VM = 30V
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
ICC1
Stop mode
3.5
5
mA
Current drain
ICC2
10
15
mA
VO sat1
IO = 1A, VO (sink)+VO (source)
2.1
3.0
V
Output saturation voltage
VO sat2
IO = 2A, VO (sink)+VO (source)
3.0
4.2
V
Output leakage current
IO leak
100
μA
Hall amplifier
Input bias current
IHB
1
4
μA
Common-mode input voltage range
VICM
1.5
3.2
V
Hysteresis width
ΔVIN
23
30
37
mV
VSLH
“L”
→“H”
5
15
25
mV
Input voltage
VSHL
“H”
→“L”
-25
-15
-5
mV
FG pin
(Speed pulse output)
Low-level output voltage
VFGL
IFG = 5mA
0.16
0.4
V
Pull-up resistance value
RFG
7.5
10
12.5
k
Ω
Forward
VFSR1
0
0.8
V
Stop
VFSR2
2.1
2.5
2.9
V
Forward, reverse, and
stop operation
Reverse
VFSR3
4.2
5.0
V
Current control operation limiter
VRf
0.42
0.5
0.6
V
Thermal cutoff operating temperature
TSD
Design target value*
150
180
°C
Hysteresis width
ΔTSD
25
°C
Low-voltage protection operating
voltage
VLVSD
3.5
3.8
4.1
V
Hysteresis width
ΔVLVSD
0.2
0.3
0.4
V
Note : * This parameter is a design target value and is not measured.
Package Dimensions
unit : mm (typ)
3037C
(1.95)
2.54
1.3
0.6
(R1.7)
11.2
(8
.4
)
(4
.0
)
4.0
HEAT SPREADER
26.75
(20.0)
12.7
0.4
1
20
10
11
SANYO : DIP20H(500mil)
Pd max – Ta
0
16
20
4
8
12
24
– 20
80
100
60
20
40
0
120
Ambient temperature, Ta – °C
W
ith
an
arbitrarily
lar
ge
heat
sink
No heat sink
Allowable
power
dissipation,
Pd
max
–
W
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