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參數(shù)資料
| 型號(hào)： | LB1862M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Phase Full-Wave Driver for Fan Motors |
| 中文描述： | 單相全波的風(fēng)扇馬達(dá)驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大小： | 110K |
| 代理商： | LB1862M |
Overview
The LB1862M is a single-phase full-wave driver provided
in a miniature package that is optimal for driving
miniature fans such as CPU cooling fans. It provides
motor drive with low switching noise and high efficiency.
Functions
Supports both 5- and 12-V power supplies.
Allows the use of reverse connection prevention diodes
by including a regeneration circuit on chip.
On-chip Hall amplifier with hysteresis characteristics
(Supports commutator-free cores.)
Lock protection and automatic recovery circuits
Lock detection pin
(Latch type – Low: drive, High: stopped)
Supports low current drain in standby mode by
providing a Hall bias pin and a start/stop pin.
Thermal shutdown circuit
Package Dimensions
unit: mm
3086A-MFP10S
Monolithic Digital IC
LB1862M
Ordering number : EN5657
73097HA(OT) No. 5657-1/6
SANYO: MFP10S
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
Single-Phase Full-Wave Driver for Fan Motors
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
max
I
OUT
max
V
OUT
max
V
R
max
I
R
max
I
B
max
V
ST
max
Pd max
17
V
Output current
0.5
A
Output voltage
15
V
RD output voltage
15
V
RD output current
5
mA
HB output current
10
mA
ST input voltage
15
V
Allowable power dissipation
When mounted on the specified board
*
850
mW
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Note:
*
Specified board: 114.3
×
76.2
×
1.5 mm epoxy glass laminate board
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
V
CC
ST
H
ST
L
3.8 to 16.8
V
ST input high-level voltage
3 to 14
V
ST input low-level voltage
–0.3 to +0.4
V
Hall input
common-mode input voltage range
V
ICM
0.2 to V
CC
–1.5
V
Allowable Operating Ranges
at Ta = 25°C
[LB1862M]
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| LB1862 | Fan Motor Single-Phase Full-Wave Driver |
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| LB1868M | RES 10.0MEGOHM MTL FLM.40W 1% TR |
| LB1868 | Two-Phase Brushless Fan Motor Driver |
| LB1870 | Three-Phase Brushless Motor Driver(3相位無(wú)電刷馬達(dá)驅(qū)動(dòng)器) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1862M_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Fan Motor Single-Phase Full-Wave Driver |
| LB1862MC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digital IC For Fan Motor Single-Phase Full-Wave Driver |
| LB1862MC-AH | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 BRUSHLESS MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| LB1863M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Phase Unipolar Brushless Motor Driver Automatic Recovery Type Circuit in a Miniature Flat Package |
| LB1863M_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Two-Phase Unipolar Brushless Motor Driver Automatic Recovery Type Circuit in a Miniature Flat Package |
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