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参数资料
| 型号： | LB1837M |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO14 |
| 封装： | MFP14S |
| 文件页数： | 1/5页 |
| 文件大小： | 85K |
| 代理商： | LB1837M |
Low-voltage/Low-saturation Bidirectional
Constant-Voltage Regulated Motor Driver
Overview
The LB1837M is a low-voltage, low-saturation, two-channel
motor driver with a bidirectional braking function that provides
constant-voltage regulated output for bidirectional operation.
The design of the LB1837M is ideal for video equipment,
cameras, and other portable equipment.
Features
.
Wide operating voltage range (3.0 to 9.0 V).
.
Low saturation voltage
VO (sat) = 0.40 V at IO = 200 mA.
.
Consumes almost no current in standby mode
(0.1 A or less).
.
Permits setting of bidirectional constant-voltage regulated
value.
.
Built-in reference voltage coupled to input.
.
Brake function built in.
.
Compact MFP14S package.
Package Dimensions
unit: mm
3111-MFP14S
[LB1837M]
SANYO : MFP14S
Specifications
Absolute Maximum Ratings at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
10.5
V
Output current
Im max
250
mA
Applied input voltage
VIN
–0.3 to +10
V
Allowable power dissipation
Pd max
With board ( 30 x 30 x 1.5 mm
3 )
800
mW
Operating temperature
Topr
–20 to +80
°C
Storage temperature
Tstg
–40 to +125
°C
Allowable Operating Ranges at Ta=25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Supply voltage
VCC
3.0 to 9.0
V
Input [H] voltage
VIH
3.0 to 9.0
V
Input [L] voltage
VIL
–0.3 to +0.7
V
Control voltage
VC
0.2 to 6.0
V
Ordering number: EN3948B
Monolithic Digital IC
LB1837M
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
61295HA(II) No.3948-1/5
相关PDF资料 |
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| LB1839M | STEPPER MOTOR CONTROLLER, 0.25 A, PDSO14 |
| LB1841V | BRUSH DC MOTOR CONTROLLER, 0.8 A, PDSO20 |
| LB1862M | BRUSH DC MOTOR CONTROLLER, 0.5 A, PDSO10 |
| LB1862M | BRUSH DC MOTOR CONTROLLER, 0.5 A, PDSO10 |
| LB1877M | BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LB1837M_10 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver |
| LB1837M_12 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:Low-voltage/Low-saturation Bidirectional Constant-Voltage Regulated Motor Driver |
| LB1837ML-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1837M-MPB-E | 功能描述:马达/运动/点火控制器和驱动器 RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| LB1837M-TLM-E | 功能描述:马达/运动/点火控制器和驱动器 MOTOR DRIVER RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
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