XL7005A DC TO DC BUCK CONVERTER IC SOP-8

The XL7005A is a DC-DC step-down (buck) converter IC that efficiently converts higher input voltages to a lower, regulated output voltage. It is widely used in power management applications, offering high efficiency, low power consumption, and compact design suitable for various electronics.

Key Features of XL7005A DC to DC Buck Converter IC:

• • Wide Input Voltage Range: Supports input voltages from 7V to 90V, making it versatile for various applications.
  • Adjustable Output Voltage: Provides an adjustable output range from 5V to 24V, allowing flexibility in voltage regulation.
  • High Efficiency: Up to 85% efficiency, reducing heat generation and power loss.
  • Internal 0.8A Power MOSFET: Integrated high-side switch for high current handling capability up to 0.4A output current.
  • Fixed 150 kHz Switching Frequency: Allows smaller filter components, reducing the overall size of the power supply design.
  • Built-in Protection Features: Includes thermal shutdown, over-current protection, and under-voltage lockout to ensure safe operation.
  • Compact Package: Available in SOP-8 package, ideal for space-constrained designs.

Technical Specifications of XL7005A DC to DC Buck Converter IC:

• • Model: XL7005A
  • Input Voltage Range: 7V to 90V
  • Output Voltage Range: 5V to 24V (adjustable)
  • Output Current: Up to 0.4A
  • Switching Frequency: 150 kHz
  • Efficiency: Up to 85%
  • Operating Temperature Range: -40°C to 125°C
  • Package: SOP-8

Mechanical Specifications of XL7005A DC to DC Buck Converter IC:

• • Package Type: Small Outline Package (SOP-8)
  • Pin Count: 8 pins
  • Mounting Style: Surface-mount
  • Dimensions: 4.9 mm x 6.0 mm (approx.)

Schematic Diagram, Connection, Wiring, and Pinout of XL7005A DC to DC Buck Converter IC:

• • Pin Configuration:
  • 1: FB (Feedback) – Connects to the voltage divider from the output to set the output voltage.
  • 2: EN (Enable) – A logic high enables the IC, and a logic low disables it.
  • 3: COMP (Compensation) – Connects to an external compensation network to stabilize the converter.
  • 4: VIN (Input Voltage) – Connects to the input supply voltage.
  • 5-6: SW (Switch Output) – Connects to the inductor, allowing current flow to the output.
  • 7: GND (Ground) – Ground connection.
  • 8: NC (No Connection) – Not internally connected.
  • Basic Wiring: Connect the input voltage to VIN (pin 4) and ground to GND (pin 7). The output voltage is set using a resistor divider network connected to the FB pin (pin 1). The SW pins (5 and 6) connect to the inductor, which is then connected to the output capacitor.

Datasheet of XL7005A DC to DC Buck Converter IC:

• • Refer to the XL7005A datasheet for detailed electrical characteristics, design guidelines, and application circuits.

Applications of XL7005A DC to DC Buck Converter IC:

• • Power Supplies: Used in DC power supply circuits to step down higher voltages to desired levels.
  • Battery-Powered Devices: Provides efficient power management for devices operating on battery power.
  • Industrial Equipment: Used in industrial control systems and automation equipment for voltage regulation.
  • Automotive Applications: Suitable for automotive electronics requiring step-down conversion from higher vehicle battery voltages.
  • Consumer Electronics: Powers various consumer electronic devices like LED drivers, chargers, and other low-power gadgets.

Equivalent of XL7005A DC to DC Buck Converter IC:

• • LM2596: A popular step-down regulator with a similar function but in a different package.
  • MC34063: A versatile DC-DC converter IC that can perform step-up, step-down, and inverting functions.
  • MP1584: A compact step-down converter with a similar voltage and current range.

Keywords for XL7005A DC to DC Buck Converter IC:

• • Buck Converter
  • Step-Down Converter
  • DC-DC Converter
  • Voltage Regulator
  • Power Management

Package Includes:

• • 1 x XL7005A DC to DC Buck Converter IC SOP-8