LB1630

有效庫存5,727

Brush DC Motor Controller, BIPolar, PDIP8, DIP-8

  • 製造商零件號 # : LB1630

  • 包裝/封裝: DIP-8

  • 製造商: SANYO

  • 產品分類 : Motor Drivers, Controllers

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LB1630 數據表

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詳細說明

OverviewThe LB1630 is a low-saturation bidirectional motor driver IC for use in low-voltage applicaions. It is especially suited for use in small-sized low-voltage motors for printers, cassette tape recorders, and consumer equipment. Features• Capable of operating from a low voltage (2.5V min). Low current drain at the srandby mode (ICC≤30µA).• Low-saturation voltage (upper transistor + lower transistor residual voltage 1.2V max at 400mA).• On-chip spark killer diodes.

主要特徵

  • The LB1630 is a low-saturation bidirectional motor driver IC for use in low-voltage applicaions. It is especially suited for use in small-sized low-voltage motors for printers, cassette tape recorders, and consumer equipment.
  • Features
  • Capable of operating from a low voltage (2.5V min).
  • Low current drain at the srandby mode (ICC≤30µA).
  • Low-saturation voltage (upper transistor + lower
  • transistor residual voltage 1.2V max at 400mA).
  • On-chip spark killer diodes.

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。

Part Life Cycle Code Obsolete Part Package Code DIP
Pin Count ! 8 Reach Compliance Code
ECCN Code EAR99 HTS Code ! 8542.39.00.01
Analog IC - Other Type BRUSH DC MOTOR CONTROLLER JESD-30 Code R-PDIP-T8
Length 9.4 mm Number of Functions 1
Number of Terminals 8 Operating Temperature-Max 75 °C
Operating Temperature-Min -20 °C Package Body Material PLASTIC/EPOXY
Package Code DIP Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR Package Style IN-LINE
Power Supplies ! 3/5 V Qualification Status ! Not Qualified
Seated Height-Max 3.9 mm Supply Current-Max (Isup) 430 mA
Supply Voltage-Max (Vsup) 6 V Supply Voltage-Min (Vsup) 2.5 V
Supply Voltage-Nom (Vsup) 3 V Surface Mount ! NO
Technology BIPOLAR Temperature Grade ! COMMERCIAL EXTENDED
Terminal Form ! THROUGH-HOLE Terminal Pitch ! 2.54 mm
Terminal Position DUAL Width 7.62 mm

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等,這對於作為器件特定應用的整體指南大有裨益。

初步規格 LB1630 PDF 下載

常見問題解答

What is LB1630?

The LB1630 is a dual-channel H-bridge motor driver integrated circuit (IC) designed for driving DC motors in various applications such as automotive systems, robotics, and consumer electronics. It provides bidirectional control of two DC motors with built-in protection features, making it suitable for driving motors in both directions.

How Does LB1630 Work?

The LB1630 operates by receiving control signals to drive the connected DC motors in forward, reverse, or braking modes. It incorporates H-bridge configuration to control the motor direction and speed. The IC also includes protection features such as overcurrent protection and thermal shutdown to ensure the safety and reliability of the motor driving system.

How Many Pins does LB1630 have and What are the Functions of the Pinout Configuration?

The LB1630 is available in various package types, such as SIP and SIL. The pinout configuration includes:

  • VM, VCC: Motor power supply pins.
  • IN1, IN2: Input pins for motor 1 control.
  • OUT1, OUT2: Output pins for motor 1 connection.
  • IN3, IN4: Input pins for motor 2 control.
  • OUT3, OUT4: Output pins for motor 2 connection.
  • VREF: Reference voltage pin for internal circuitry.
  • Vref: Signal for setting the output voltage level.

What are the Pros and Cons of LB1630?

Pros:

  • Dual-Channel Control: Can drive and control two DC motors independently.
  • Built-in Protection: Features overcurrent protection and thermal shutdown for safe and reliable operation.
  • Compact Design: Available in space-saving package types for integration into small systems.
  • Efficient Motor Control: Enables bidirectional control and speed regulation of DC motors.

Cons:

  • External Components: May require external diodes and capacitors for proper motor control and protection.
  • Limited Load Current: The maximum load current handling capability may limit its use in high-power motor applications.

Are There Any Equivalents/Alternatives to LB1630 for Recommendation?

  • The L298N and L293D are widely used as alternatives to the LB1630 for DC motor driving applications.
  • Alternatives to the LB1630 include the TB6612FNG from Toshiba and the DRV8871 from Texas Instruments.

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