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PDF LB1862 Data sheet ( Hoja de datos )
| Número de pieza | LB1862 | |
| Descripción | Fan Motor Single-Phase Full-Wave Driver | |
| Fabricantes | Sanyo | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LB1862 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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Ordering number : ENN6208A
LB1862
Monolithic Digital IC
LB1862
Fan Motor Single-Phase Full-Wave Driver
Overview
Single-phase full-wave drive design and a compact package
make this IC optimal for small fans (especially CPU
cooling fans). Low switching noise and effective motor
drive are further advantages.
Package Dimensions
unit: mm
3098B-DIP10S
[LB1862]
10 6
Features
• Support for 5V/12V dual power supply voltage
• Built-in regenerative circuit allows use of reverse-
connection protection diode
• Built-in Hall amplifier with hysteresis (supports core
without auxiliary electrode)
• Built-in lockup protection and automatic recovery circuits
• Latch-type lockup detection output (RD) is Low during
rotation and High during stop
• Hall bias pin and start/stop pin allow reduced current drain
in standby mode
• Built-in thermal protection circuit
15
9.4
1.14
0.48
0.95
1.78
SANYO : DIP10S
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Symbol
Maximum supply voltage
Maximum output current
Maximum output withstand voltage
RD maximum output withstand
voltage
VCC max
IOUT max
VOUT max
VR max
RD maximum output current
HB maximum output current
ST maximum input voltage
Allowable power dissipation
IR max
IB max
VST max
Pd max
Operating temperature
Topr
Storage temperature
Tstg
Conditions
Ratings
17
0.8
17
17
5
10
15
1.0
–30 to +85
–55 to +150
Unit
V
A
V
V
mA
mA
V
W
°C
°C
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 Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2599RM(KI) No. 6208-1/7
1 page  
Startup
Startup
Power-on
VCC
OUT
CT
RD
LB1862
A12479
Lockup protection/automatic recovery
Locked
OUT
RD
Output OFF
Output ON
Released
Output OFF
CT
Start/stop
ST
OUT
RD
Output OFF
A12480
No. 6208-5/7
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet LB1862.PDF ] | |
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