LB1663M Sanyo, LB1663M Datasheet

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LB1663M

Manufacturer Part Number
LB1663M
Description
2-Phase Unipolar Brushless Motor Drivers
Manufacturer
Sanyo
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LB1663M
Manufacturer:
PHILIPS
Quantity:
20
Part Number:
LB1663M
Manufacturer:
SANYO/三洋
Quantity:
20 000
Part Number:
LB1663M-DELTA-MP8-E
Manufacturer:
SANYO/三洋
Quantity:
20 000
Ordering number: EN 2552C
Applications
2-Phase unipolar brushless motor (ex. DC brushless fan motor)
drivers
Features and Functions
.
.
.
.
.
.
.
Protection against motor lock and automatic return can be
provided with a minimum number of external parts.
The LB1663, LB1663M, LB1666 can be operated from
either 12 V or 24 V power supply by changing an external
resistor.
Possible to connect a Hall element direct to the LB1663,
LB1663M, LB1666.
Built-in output transistors with output current 1.5 A.
Built-in rotation detect function (Drive mode: ‘‘L’’, Stop
mode: ‘‘H’’)
Built-in thermal shutdown
With radio noise reduction pin
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
2-Phase Unipolar Brushless Motor Drivers
Package Dimensions
unit : mm
3098A - DIP10S
unit : mm
3054A - DIP16F
unit : mm
3097 - MFP16FS
N3097HA(II)/7037KI/6197TA,TS No.2552 - 1/6
LB1663, 1663M, 1666
[LB1663M]
[LB1663]
[LB1666]
Monolithic Digital IC
SANYO : MFP16FS
SANYO : DIP10S
SANYO : DIP16F

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LB1663M Summary of contents

Page 1

... Features and Functions . Protection against motor lock and automatic return can be . provided with a minimum number of external parts. The LB1663, LB1663M, LB1666 can be operated from either power supply by changing an external resistor. . Possible to connect a Hall element direct to the LB1663, LB1663M, LB1666. ...

Page 2

... IN Amp input offset voltage Amp input bias current RD output saturation voltage V C flow-out current C discharge current Comparator input threshold voltage [LB1663M] = Preliminary Absolute Maximum Ratings 25°C Parameter Symbol Maximum input current I CC Output supply voltage V O Maximum output current ...

Page 3

Allowable Operating Ranges 25°C Parameter Symbol Input current range I CC Common-mode input V ICM voltage range Electrical Characteristics 25°C, I Parameter Output withstand voltage 1 Output withstand voltage 2 V Output saturation voltage ...

Page 4

Pin Assignment Equivalent Circuit Block Diagram and Sample Application Circuit Constant current circuit (Note) *1: Radio noise reduction capacitor: 0.01 to 0.1 µF. *2: Use a less leaky capacitor. LB1663, 1663M, 1666 Top view No. 2552- 4/6 ...

Page 5

Truth Table IN+ IN– C OUT1 Output Protection For C marked with 1 µF Lock detect time Lock protect time (output on) Lock protect time (output off) Pin ...

Page 6

... Information (including circuit diagrams and circuit parameters) herein is for example only not guaranteed for volume production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. ...

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