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参数资料
| 型号： | TPIC2101D |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 运动控制电子 |
| 英文描述： | BRUSH DC MOTOR CONTROLLER, 0.05 A, PDSO14 |
| 封装： | SOIC-14 |
| 文件页数： | 1/21页 |
| 文件大小： | 381K |
| 代理商： | TPIC2101D |
TPIC2101
DC BRUSH MOTOR CONTROLLER
SLIS060 – OCTOBER 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251–1443
D 0 V to16 V, 50 mA Max PWM Gate Drive
Output
D Dual Speed Command Input Capability
D Effective Motor Voltage Adjustment
D 100% Duty Cycle Capability
D Low Current (<200 A) Sleep State
D Built-in Soft Start
D Over/Under Voltage Protection
D Over Current Protection of External
FET/IGBT
description
The TPIC2101 is a monolithic integrated control circuit designed for direct current (dc) brush motor control that
generates a user-adjustable, fixed-frequency, variable duty cycle, pulse width modulated (PWM) signal
primarily to control rotor speed of a permanent magnet dc motor. The TPIC2101 can also be used to control
power to other loads such as solenoids and incandescent bulbs. This device drives the gate of an external, low
side NMOS power transistor to provide PWM controlled power to a motor or other loads. Inductive current from
motor or solenoid loads during PWM off-time is recirculated through an external diode.
The TPIC2101 accepts a 0% to 100% PWM signal (auto mode) or a 0 V to 2.2 V differential voltage (manual
mode), and internally engages the correct operating mode to accept the input type.
The device operates in a sleep state, a run state, or a fault state. In the sleep state the gate-drive (GD) terminal
is held low and the overall current draw is less than 200
A. The normal operating mode of the device is in the
run state and is initiated by any speed command. When the device detects an overvoltage or current fault, it
enters the fault state.
The TPIC2101 is offered in a 14-terminal plastic DIP (N) package, and a SOIC (D) package, and is characterized
for operation over the operating free-air temperature range of –40
°C to 105°C.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
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V5P5
MAN
AUTO
SPEED
ROSC
COSC
INT
CCS
AREF
Vbat
GD
GND
ILS
ILR
D or N PACKAGE
(TOP VIEW)
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
Copyright
1995, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPIC2101DG4 | 功能描述:马达/运动/点火控制器和驱动器 Sgl Phase Lo-Side Pre-FET Drvr 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 |
| TPIC2101N | 功能描述:马达/运动/点火控制器和驱动器 Single Ph Low-Side Pre-FET 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 |
| TPIC2202 | 制造商:TI 制造商全称:Texas Instruments 功能描述:2-CHANNEL COMMON-SOURCE POWER DMOS ARRAY |
| TPIC2202KC | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| TPIC2301 | 制造商:TI 制造商全称:Texas Instruments 功能描述:3-CHANNEL COMMON-SOURCE POWER DMOS ARRAY |
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