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參數(shù)資料
| 型號： | LB1838M |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | CHOKE COIL 330UH 330MA SMD |
| 中文描述： | 低飽和度，雙向電機驅(qū)動器的低電壓應(yīng)用 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 67K |
| 代理商： | LB1838M |
Low-saturation, Bidirectional Motor Driver
for Low-voltage Applications
Overview
The LB1838M is a low-saturation two-channel bidirectional
motor driver IC for use in low-voltage applications.
The LB1838M is a bipolar stepper-motor driver IC that is ideal
for use in printers, FDDs, cameras and other portable devices.
Features
.
Low voltage operation (2.5 V min)
.
Low saturation voltage (upper transistor + lower transistor
residual voltage; 0.40 V at 400 mA).
.
Through-current prevention circuit built in
.
Separate logic power supply and motor power supply
.
Spark killer diodes built in
.
Thermal shutdown circuit built in
.
Compact package (14-pin MFP)
Package Dimensions
unit : mm
3111-MFP14S
[LB1838M]
SANYO : MFP14S
Specifications
Absolute Maximum Ratings
at Ta = 25°C
Parameter
Symbol
V
CC
max
V
S
max
V
OUT
V
IN
IGND
Pd max1
Pd max2
Topr
Tstg
Conditions
Ratings
–0.3 to +10.5
–0.3 to +10.5
V
S
+ V
SF
–0.3 to +10
Unit
V
V
V
V
A
mW
mW
°C
°C
Maximum supply voltage
Output applied voltage
Input applied voltage
Ground pin flow-out current
Per channel
Independent IC
*
With board
1.0
550
800
Allowable power dissipation
Operating temperature
Storage temperature
–20 to +75
–40 to +125
*Note: Mounted on 20
×
30
×
1.5 mm
3
glass epoxy PCB
Allowable Operating Ranges
at Ta = 25°C
Parameter
Symbol
V
CC
V
S
V
IH
V
IL
Conditions
Ratings
2.5 to 9.0
1.8 to 9.0
1.8 to 9.0
–0.3 to +0.7
Unit
V
V
V
V
Supply voltage
Input high-level voltage
Input low-level voltage
Ordering number: EN3949C
Monolithic Digital IC
LB1838M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
21097HA(II)/O1596HA(II)/4302TS(US) No.3949-1/4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LB1839M | Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver |
| LB1839 | Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver |
| LB1840M | Low-voltage/Low-saturation Bidirectional Variable Constant-voltage Motor Driver(低電壓/低飽和雙向可變恒壓電機驅(qū)動器) |
| LB1840 | Low-voltage/Low-saturation Bidirectional Variable Constant-voltage Motor Driver |
| LB1841 | Low-Saturation Current-Controlled Forward/Reverse Motor Driver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LB1838M_09 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage, Low-Saturation Bidirectional Motor Driver |
| LB1838M_12 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Low-Voltage, Low-Saturation Bidirectional Motor Driver |
| LB1838MEVB | 功能描述:電源管理IC開發(fā)工具 EVM FOR LB1838M 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 |
| LB1838ML-MPB-E | 制造商:ON Semiconductor 功能描述:STEPPING MOTOR DRIVER - Ammo Pack |
| LB1838ML-TRM-E | 功能描述:馬達/運動/點火控制器和驅(qū)動器 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 |
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