參數(shù)資料
型號: LB1862M
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類: 運動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 0.5 A, PDSO10
封裝: 0.225 INCH, MFP-10
文件頁數(shù): 1/7頁
文件大?。?/td> 128K
代理商: LB1862M
Ordering number : EN5657D
LB1862M
Monolithic Digital IC
For Fan Motor
Single-Phase Full-Wave Driver
LB1962M
Overview
Single-phase full-wave drive design and a compact package make these ICs optimal for small fans (especially CPU
cooling fans). Low switching noise and effective motor drive are further advantages. The LB1862M features a lockup
detection output (RD) and the LB1962M features a rotation detection output (FG).
Functions
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 (LB1862M)
Rotation detection output (FG) (LB1962M)
Hall bias pin and start/stop pin allow reduced current drain in standby mode
Built-in thermal protection circuit
Specifications
Absolute Maximum Ratings at Ta = 25
°C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
17
V
Maximum output current
IOUT max
0.5
A
Maximum output withstand voltage
VOUT max
17
V
RD/FG maximum output withstand voltage
VR/F max
17
V
RD/FG maximum output current
IR/F max
5
mA
HB maximum output current
IB max
10
mA
ST maximum input voltage
VST max
15
V
Allowable power dissipation
Pd max
Mounted on a specified board *
850
mW
Operating temperature
Topr
-30 to +90
°C
Storage temperature
Tstg
-55 to +150
°C
* Specified board: 114.3mm
× 76.2mm × 1.5mm, glass epoxy board.
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
'sproductsor
equipment.
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.
80509 SY/21809 MS/O2599RM(KI) No.5657-1/7
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