LB1693 データシートの表示（PDF） - SANYO -> Panasonic
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LB1693 Datasheet PDF : 9 Pages
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Ordering number:EN3295
Monolithic Digital IC
LB1693
3-Phase Brushless Motor Driver
Overview
The LB1693 is a driver IC for 3-phase brushless motors.
It is ideally suited for office automation equipment and
DC fan motors.
Features
• 3-Phase brushless motor driver.
• 45V withstand voltage and 2.5A output current.
• PWM switch regulator control section.
• Current limitter.
• Overvoltage and overcurrent protection circuit.
• Thermal shutdown cirucit.
• Hall amp with hysteresis characteristic.
Package Dimensions
unit:mm
3037A-DIP20H
[LB1693]
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Maximum Output current
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
VM max
IO
Pd max
Topr
Tstg
Conditions
Independent IC
With infinte heat sink
Allowable Operating Conditions at Ta = 25˚C
Supply voltage
Parameter
Voltage regulator output current
VH supply voltage
Comparator output current
Symbol
VCC
VM
IVH
VH
IOSC
Conditions
SANYO : DIP20H
Ratings
Unit
45 V
45 V
2.5 A
3W
20 W
–20 to +80 ˚C
–55 to +150 ˚C
Ratings
Unit
9 to 36 V
VH to 41 V
0 to 20 mA
4.5 to 5.5 V
0 to 30 mA
Any and all SANYO 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 representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO 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 products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquaters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
83198HA (KT)/4250TA, TS(GTPS) No.3295-1/9
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