參數(shù)資料
型號： LB1976
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)： 7/12頁
文件大?。?/td> 91K
代理商： LB1976
No. 6088-7/12
LB1976
Continued from preceding page.
Pin No.
Pin name
Pin voltage
Pin function
Equivalent circuit
Ground for blocks other than the
output block
15
12
A11970
16 17
V
CC
10 k
GND1
GND2
Speed pulse output pin 1 with built-in
pull-up resistor
Speed pulse output pin 2 with built-in
pull-up resistor
17
16
FG1
FG2
0.0 V to V
CC
A11971
V
CC
21
23
19
20
22
18
300
300
Hall input pin
IN+> IN–: High input
IN+< IN–: Low input
22
23
20
21
18
19
IN1+
IN1–
IN2+
IN2–
IN3+
IN3–
1.5 V to
V
CC
– 1.5 V
26
A11972
V
CC
2 V
200
94
μ
A
2.1 k
This pin sets the PWM oscillation
frequency. Connect a capacitor
between this pin and ground.
26
OSC
1.0 V to V
CC
27
A11973
V
CC
2.35 V
31 k
40 k
Output duty cycle control pin
V
CTL
≤
V
CTL
1
Duty cycle 0%
V
CTL
1 < V
CTL
< V
CTL
2
Duty cycle is controlled by V
CTL
V
CTL
≥
V
CTL
2
Duty cycle 100%
27
V
CTL
0.0 V to 6.7 V
Continued on next page.
相關(guān)PDF資料
PDF描述
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
LB1981 Three-Phase Brushless Motor Driver
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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(diǎn)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
LB1978 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos
LB1978V 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Three-Phase Half-Wave Sensorless Motor Driver for Headphone Stereos
LB-198 制造商:Ideal Industries Inc 功能描述: 制造商:Ideal Industries Inc 功能描述:GRIPPER-SET C/STM .159/GRTPD
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