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PDF LB11867RV Data sheet ( Hoja de datos )

Número de pieza LB11867RV
Descripción Variable Speed Single-phase Full-wave Pre-driver
Fabricantes ON Semiconductor 
Logotipo ON Semiconductor Logotipo



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No Preview Available ! LB11867RV Hoja de datos, Descripción, Manual

LB11867RV
Monolithic Digital IC
For Fan Motor
Variable Speed Single-phase
Full-wave Pre-driver
www.onsemi.com
Overview
LB11867RV is a single-phase bipolar driving motor pre-driver with the
variable speed function compatible with external PWM signal. With a few
external parts, a highly-efficient and highly-silent variable drive fan motor
with low power consumption can be achieved. This product is best suited
for driving of the server requiring large air flow and large current and the
fan motor of consumer appliances.
Feature
Single-phase full-wave driving pre-driver
SSOP16 (225mil)
Low-saturation drive using external PMOS-NMOS enables
high-efficiency low power-consumption drive.
Variable speed control possible with external PWM input
Separately-excited upper direct PWM (f =30kHz) control method ensures highly silent speed control.
Current limiting circuit incorporated
Chopper type current limiting made at startup and during lock.
Reactive current cut circuit incorporated
Reactive current before phase changeover is cut, ensuring highly silent and low power-consumption drive.
Minimum speed setting pin
Minimum speed can be set by setting the resistance.
Soft start setting pin
Lock protection and automatic reset circuits incorporated
RD (lock detection) output
Thermal shutdown circuit incorporated
Typical Applications
Computing & Peripherals
Industrial
Server
Consumer Appliances
ORDERING INFORMATION
See detailed ordering and shipping information on page 11 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
June 2015 - Rev. 1
1
Publication Order Number :
LB11867RV/D

1 page




LB11867RV pdf
LB11867RV
1000
800
600
400
200
0-30
Pd max -- Ta
Mounted on a specified board:
114.3×76.1×1.6mm3, glass epoxy
352
0 30 60 9095
Ambient temperature, Ta -- °C
120
Pin Assignment
OUT2P 1
OUT2N 2
VCC 3
SENSE 4
RMI 5
VTH 6
CPWM 7
RD 8
Top View
16 OUT1P
15 OUT1N
14 SGND
13 5VREG
12 S-S
11 CT
10 IN+
9 IN-
www.onsemi.com
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LB11867RV arduino
LB11867RV
ORDERING INFORMATION
Device
Package
LB11867RV-MPB-H
SSOP16 (225mil)
(Pb-Free / Halogen Free)
LB11867RV-TLM-E
SSOP16 (225mil)
(Pb-Free)
LB11867RV-TLM-H
SSOP16 (225mil)
(Pb-Free / Halogen Free)
Shipping (Qty / Packing)
90 / Fan-Fold
2000 / Tape & Reel
2000 / Tape & Reel
† For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel
Packaging Specifications Brochure, BRD8011/D. http://www.onsemi.com/pub_link/Collateral/BRD8011-D.PDF
ON Semiconductor and the ON logo are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States
and/or other countries. SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of
SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf . SCILLC reserves the right to make changes without
further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose,
nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including
without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in SCILLC data sheets and/or specifications can
and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are
not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or
sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers,
employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of,
directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that SCILLC was
negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all
applicable copyright laws and is not for resale in any manner.
www.onsemi.com
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