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參數(shù)資料
| 型號： | LB1975 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | DC Fan Motor Driver |
| 中文描述： | 直流風(fēng)扇馬達(dá)驅(qū)動器 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 91K |
| 代理商： | LB1975 |
No. 6087-4/12
LB1975
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
Hysteresis width
V
IN
(S/S)
I
IH
(S/S)
I
IL
(S/S)
0.35
0.50
0.65
V
High-level input current
V (S/S) = V
CC
V (S/S) = 0 V
–10
0
10
μA
Low-level input current
–280
–210
μA
[Forward/Reverse Pin]
High-level input voltage range
V
IH
(F/R)
V
IL
(F/R)
V
IO
(F/R)
V
IN
(F/R)
I
IH
(F/R)
I
IL
(F/R)
V
CC
– 1.5
V
CC
1.5
V
Low-level input voltage range
0
V
Input open voltage
V
CC
– 0.5
0.35
V
CC
0.65
V
Hysteresis width
0.50
V
High-level input current
V (F/R) = V
CC
V (F/R) = 0 V
–10
0
10
μA
Low-level input current
–280
–210
μA
Continued from preceding page.
LB1975
V
COUT
28
V
CC
V
REG
S/S
F/R
(NC) OUT1 OUT2 OUT3 (NC)
(NC) GND3 GND2
RF
V
M
V
CTL
OSC (NC) V
CREF
IN1
–
27
26
25
IN1
+
IN2
–
IN2
+
IN3
–
IN3
+
FG1
FG2 GND1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
24
23
22
21
20
19
18
17
16
15
Top view
A11950
Pin Assignment
Truth Table
F/R
Forward rotation Low
Reverse rotation High
0 V to 1.5 V
V
CC
– 1.5 V to V
CC
FG output
Input
Forward/reverse control
Output
FG output
IN1
IN2
IN3
F/R
Source
→
Sink
OUT2
→
OUT1
OUT1
→
OUT2
OUT3
→
OUT1
OUT1
→
OUT3
OUT3
→
OUT2
OUT2
→
OUT3
OUT1
→
OUT2
OUT2
→
OUT1
OUT1
→
OUT3
OUT3
→
OUT1
OUT2
→
OUT3
OUT3
→
OUT2
FG1
FG2
1
H
L
H
L
L
L
H
2
H
L
L
L
L
H
H
3
H
H
L
L
L
L
H
4
L
H
L
L
H
H
H
5
L
H
H
L
H
L
H
6
L
L
H
L
H
H
H
FG1
FG2
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|---|---|
| LB1976 | DC Fan Motor Driver |
| LB1978 | Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB1978V | Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos |
| LB1980H | Three-Phase Brushless Motor Driver for VCR Capstan Motors |
| LB1980 | 3-Phase Brushless Motor Driver for VCR Capstan Motors |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1975_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
| LB1975-E | 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 FAN MOTOR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1976 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
| LB1976_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor 3-phase Brushless Motor Driver |
| LB1976-E | 功能描述:馬達(dá)/運(yùn)動/點火控制器和驅(qū)動器 FAN MOTOR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
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