DataSheetWiki


LB11681H fiches techniques PDF

Sanyo Semicon Device - Monolithic Digital IC PWM Three-phase Brushless Motor Driver

Numéro de référence LB11681H
Description Monolithic Digital IC PWM Three-phase Brushless Motor Driver
Fabricant Sanyo Semicon Device 
Logo Sanyo Semicon Device 





1 Page

No Preview Available !





LB11681H fiche technique
Ordering number : ENA0665
www.DataSheet4U.com
LB11681H Monolithic Digital IC
PWM Three-phase Brushless Motor Driver
Overview
The LB11681H is a three-phase brushless fan motor driver IC. This IC uses a PWM soft switching
drive-method (for low-noise drive). Since this IC includes a motor constraint protection circuit necessary
for a fan motor system, highly reliable products including this IC can be designed. Also, this IC can be
operated with 12V single power supply.
Functions
Direct PWM drive
Three-phase full-wave driving method
Soft switching driving
Built-in lock (constraint) protection circuit
Built-in lock (constraint) detection circuit
FG output (provides one Hall effect sensor equivalent
FG outputs)
Built-in Forward / Reverse switching circuit
Built-in thermal shut down circuit
Built-in current limitation circuit
Specifications
Absolute Maximum Ratings at Ta = 25°C
Parameter
Supply Voltage
Output current
Allowable Power dissipation 1
Allowable Power dissipation 2
Operating temperature
Storage temperature
Symbol
VM max
IO max
Pd max1
Pd max2
Topr
Tstg
Conditions
Independence IC
Mounted on a circuit board*
* Mounted on a specified board: 114.3mm×76.1mm×1.6mm, glass epoxy.
Ratings
15.0
1.3
0.8
2.0
-20 to 85
-55 to 150
Unit
V
A
W
W
°C
°C
Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to
"standard application", intended for the use as general electronics equipment (home appliances, AV equipment,
communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be
intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace
instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety
equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case
of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee
thereof. If you should intend to use our products for applications outside the standard applications of our
customer who is considering such use and/or outside the scope of our intended standard applications, please
consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our
customer shall be solely responsible for the use.
Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate
the performance, characteristics, and functions of the described products in the independent state, and are not
guarantees of the performance, characteristics, and functions of the described products as mounted in the
customer's products or equipment. To verify symptoms and states that cannot be evaluated in an independent
device, the customer should always evaluate and test devices mounted in the customer's products or
equipment.
22807 MS IM B8-8366 No.A0665-1/11

PagesPages 11
Télécharger [ LB11681H ]


Fiche technique recommandé

No Description détaillée Fabricant
LB11681H Monolithic Digital IC PWM Three-phase Brushless Motor Driver Sanyo Semicon Device
Sanyo Semicon Device

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche