A3950SLPTR-T

Name: A3950SLPTR-T
Brand: Allegro MicroSystems
Rating: 4.5 (10 reviews)
Author: Lisleapex

Compact PDSO16 package

9,108 有效庫存

A3950SLPTR-T

有效庫存9,108

Compact PDSO16 package

製造商零件號 # : A3950SLPTR-T
包裝/封裝: TSSOP-16
零件狀態 : ACTIVE
製造商: Allegro MicroSystems
產品分類 : Motor Drivers, Controllers
系列 : A3950
RoHS:

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例子

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管或託盤

A3950SLPTR-T 數據表

目前的價格方案正在編制中。請聯絡我們的客戶服務團隊獲取最新的價格資訊。感謝您的理解和支援!

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A3950SLPTR-T 詳細說明

Meet the A3950SLPTR-T - the motor driver that's setting a new standard in the world of integrated circuits. Allegro Microsystems has engineered this device to excel in a multitude of applications, from robotics to automotive systems and everything in between. With built-in safeguards like thermal shutdown and overcurrent detection, users can rest assured that their systems are protected against potential risks. Its wide operating voltage range and high output current capacity make it a top choice for controlling brushed DC motors with precision and efficiency

主要特徵

Low RDS(on)outputs

Overcurrent protection

Motor lead short-to-supply protection

Short-to-ground protection

Sleep function

Synchronous rectification

Diagnostic output

Internal UVLO

Crossover-current protection

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Product Category !	Motor / Motion / Ignition Controllers & Drivers	RoHS	Details
Product	Brushed DC Motor Drivers	Type	Full Bridge
Operating Supply Voltage !	8 V to 36 V	Output Current !	2.8 A
Operating Supply Current	6 mA	Minimum Operating Temperature	- 20 C
Maximum Operating Temperature !	+ 85 C	Mounting Style	SMD/SMT
Package / Case	TSSOP-16	Brand	Allegro MicroSystems
Load Voltage Rating	36 V	Moisture Sensitive	Yes
Number of Outputs	2 Output	Product Type !	Motor / Motion / Ignition Controllers & Drivers
Series	A3950	Factory Pack Quantity	4000
Subcategory	PMIC - Power Management ICs

常見問題解答

What is A3950SLPTR-T?

The A3950SLPTR-T is a DMOS full-bridge motor driver IC designed by Allegro Microsystems. It is ideal for controlling the speed and direction of DC motors in applications such as robotics, automotive systems, and industrial automation.

How Does A3950SLPTR-T Work?

The A3950SLPTR-T works by providing bi-directional control of a DC motor through a full-bridge configuration. It uses a pulse-width modulation (PWM) input to control the motor speed and direction, offering flexibility in motor control applications. The integrated protection features ensure safe operation of the motor and the driver IC.

How Many Pins does A3950SLPTR-T have and What are the Functions of the Pinout Configuration?

The A3950SLPTR-T is housed in a 16-lead TSSOP (Thin Shrink Small Outline Package) package. The pinout configuration includes:

VBB: Bootstrap capacitor supply voltage pin.
VCP: Charge pump capacitor supply voltage pin.
OUTA: Output A for motor bridge output.
OUTB: Output B for motor bridge output.
OUTC: Output C for motor bridge output.
OUTD: Output D for motor bridge output.
INA1: Input A1 for motor direction control.
INA2: Input A2 for motor direction control.
INB1: Input B1 for motor direction control.
INB2: Input B2 for motor direction control.
Sleep: Sleep mode control input pin.
VREF: Voltage reference input pin.
GND: Ground pin.
VCC: Logic supply voltage pin.

What are the Pros and Cons of A3950SLPTR-T?

Pros:

Bi-Directional Control: Allows for precise control of motor speed and direction.
Pulse-Width Modulation: Supports PWM input for flexible speed control.
Integrated Protection: Includes overcurrent, overvoltage, and thermal shutdown protection for safe motor operation.
Compact Package: The 16-lead TSSOP package offers space-efficient integration into motor control systems.

Cons:

External Components: May require external diodes, capacitors, and resistors for optimal motor control performance.
Application Complexity: Motor control applications may require careful consideration of heat dissipation and power dissipation.

Are There Any Equivalents/Alternatives to A3950SLPTR-T for Recommendation?

The DRV8870 from Texas Instruments is a similar full-bridge motor driver with integrated protection features.
Alternatives to the A3950SLPTR-T include the L298N from STMicroelectronics and the TB6612FNG from Toshiba.