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參數(shù)資料
| 型號： | LB1948M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Low saturation voltage drive forward/reverse 12 V motor driver |
| 中文描述： | 低飽和電壓驅(qū)動前進/后退12伏電機驅(qū)動器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大小： | 47K |
| 代理商： | LB1948M |
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
Ordering number : ENN7714
31004TN (OT) No. 7714-1/6
Overview
The LB1948M is a two-channel low saturation voltage forward/reverse motor driver IC. It is optimal for motor drive in
12V system products and can drive either two DC motors, one DC motor using parallel connection, or a two-phase
bipolar stepping motor with 1-2 phase excitation mode drive.
Applications
12V low saturation voltage forward/reverse motor drive
Features
Supports 12V power supply systems
Low saturation voltage: V
O
(sat)=0.5V (typical) at I
O
=400mA
Zero current drawn in standby mode
Braking function
Supports parallel connection: I
O
max=1.6A, V
O
(sat)=0.6V (typical) at I
O
= 800mA
Built-in spark killer diode
Thermal shutdown circuit
Miniature package: MFP-10S (6.5
×
5.1mm)
Specifications
Absolute Maximum Ratings
at Ta=25°C
SANYO Semiconductors
DATA SHEET
LB1948M
Monolithic Digital IC
Low saturation voltage drive
forward/reverse 12 V motor driver
2004.2.4
Parameter
Symbol
V
CC
max
V
OUT
V
IN
I
GND
Pd max1
Pd max2
Topr
Tstg
Conditions
Ratings
Unit
V
V
V
mA
mW
mW
°C
°C
Maximum supply voltage
Output voltage
Input voltage
Ground pin source current
–0.3 to +20
–0.3 to +20
–0.3 to +18
Per channel
Independent IC
Mounted on a circuit board
*
800
350
870
Allowable power dissipation
Operating temperature
Storage temperature
–20 to +85
–40 to +150
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.
*
: On the stipulated circuit board (114.3
×
76.1
×
1.6tmm, glass epoxy)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1948M_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:12V Low Saturation Voltage Drive |
| LB1948MC | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Digtal IC 12V Low Saturation Voltage Drive Forward/Reverse Motor Driver |
| LB1948MC-AH | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Bidirectional Motor Driver IC 12V Oper 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 |
| LB1948MC-BH | 功能描述:馬達/運動/點火控制器和驅(qū)動器 Integrated Circuits (ICs) PMIC - Motor and Fan Controllers, Drivers - IC MTR DVR FOR/REV MFP10S 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 |
| LB1948MCGEVB | 功能描述:電源管理IC開發(fā)工具 EVABORD FOR LB1948MC RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
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