DataSheet8.cn


PDF ( 数据手册 , 数据表 ) LB11660RV

零件编号 LB11660RV
描述 Single-Phase Full-Wave Driver
制造商 Sanyo Semicon Device
LOGO Sanyo Semicon Device LOGO 


1 Page

No Preview Available !

LB11660RV 数据手册, 描述, 功能
www.DataSheet.co.kr
Ordering number : ENA0082
LB11660RV
Monolithic Digital IC
Single-Phase Full-Wave Driver
For Fan Motor
Overview
The LB11660RV is a single-phase bipolar half pre-driver that can achieve high-efficient direct PWM drive with ease. It
is ideal for driving small-sized cooling fans used in servers. The LB11660RV is provided with the RD (lock detection)
output pin and the LB11660FV the FG (rotational speed detection) output pin, respectively.
Features
Single-phase full-wave drive (15V-1.5A output transistor built in) upper output Tr incorporated half pre-driver.
Variable speed control by an external signal.
Separately-excited upper TR direct PWM control method, enabling silent, low-vibration variable speed control.
Lowest speed setting possible.
Current limiter circuit (the circuit actuated at IO = 1A when Rf = 0.5, Rf determines the limiter value.).
Kickback absorption circuit built in.
Soft switching circuit achieves low power consumption, low loss, and low noise driving at a time of phase change.
HB built in.
Lock protection and automatic reset functions incorporated (including a circuit that changes the ON/OFF ratio according
to the power supply voltage).
RD (lock detection) output.
Thermal protection circuit incorporated (design guaranteed).
Any and all SANYO Semiconductor products described or contained herein do not have specifications
that can handle applications that require extremely high levels of reliability, such as life-support systems,
aircraft's control systems, or other applications whose failure can be reasonably expected to result in
serious physical and/or material damage. Consult with your SANYO Semiconductor representative
nearest you before using any SANYO Semiconductor products described or contained herein in such
applications.
SANYO Semiconductor assumes no responsibility for equipment failures that result from using products
at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition
ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor
products described or contained herein.
D2706 TI IM B8-9145 No.A0082-1/9
Datasheet pdf - http://www.DataSheet4U.net/







LB11660RV pdf, 数据表
www.DataSheet.co.kr
LB11660RV
Sample Application Circuit 2 <no minimum speed setting, thermistor input>
RL
RTU
TH
CM=4.7µF
or higher
*8
H
*5
VCC
HB
IN-
IN+
6VREG
R3
RMI
VTH
VM
RD
OUT2
OUT1
PRE1
PRE2
CP=200pF *f=23kHz
CP=100pF *f=43kHz
CT=0.47 to 1µF
CPWM
CT
GND
No.A0082-8/9
Datasheet pdf - http://www.DataSheet4U.net/














页数 9 页
下载[ LB11660RV.PDF 数据手册 ]


分享链接

Link :

推荐数据表

零件编号描述制造商
LB11660RVSingle-Phase Full-Wave DriverSanyo Semicon Device
Sanyo Semicon Device
LB11660RVHalf-pre Motor Driver Single-Phase Full-WaveON Semiconductor
ON Semiconductor

零件编号描述制造商
STK15C88256-Kbit (32 K x 8) PowerStore nvSRAMCypress Semiconductor
Cypress Semiconductor
NJM4556DUAL HIGH CURRENT OPERATIONAL AMPLIFIERNew Japan Radio
New Japan Radio
EL1118-G5 PIN LONG CREEPAGE SOP PHOTOTRANSISTOR PHOTOCOUPLEREverlight
Everlight


DataSheet8.cn    |   2020   |  联系我们   |   搜索  |  Simemap