XL6019 DC-DC 5A Adjustable Boost Power Supply Module

Buy Now on Stufin

Component Documentation

Overview

The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is a high-performance, compact, and efficient power supply module designed for a wide range of applications, including IoT devices, robotics, and industrial control systems. This module is based on the XL6019 DC-DC converter IC, which provides a high-efficiency, adjustable output voltage, and a maximum output current of 5A.

Functionality

The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is a step-up (boost) converter, meaning it can take an input voltage lower than the desired output voltage and "boost" it to a higher voltage level. This module is designed to provide a stable and regulated output voltage, making it suitable for powering a variety of devices, including microcontrollers, sensors, and actuators.

Key Features

Adjustable Output Voltage: The output voltage of the module can be adjusted between 1.25V and 35V using an onboard potentiometer.
High Efficiency: The module has a high efficiency of up to 95%, reducing power losses and heat generation.
High Output Current: The module can deliver a maximum output current of 5A, making it suitable for powering devices with high current requirements.
Wide Input Voltage Range: The input voltage range of the module is 3V to 35V, allowing it to be powered from a variety of sources, including batteries, solar panels, and wall adapters.
Short-Circuit Protection: The module has built-in short-circuit protection, which prevents damage to the module and connected devices in case of a short circuit.
Over-Temperature Protection: The module has built-in over-temperature protection, which prevents damage to the module in case of overheating.
Compact Design: The module has a compact design, making it suitable for use in space-constrained applications.
Input and Output Filtering: The module has built-in input and output filtering, which reduces electromagnetic interference (EMI) and ensures a stable output voltage.

Specifications

Input Voltage Range

3V to 35V

Output Voltage Range

1.25V to 35V (adjustable)

Output Current

Up to 5A

Efficiency

Up to 95%

Operating Temperature Range

-40C to 85C

Dimensions

36mm x 21mm x 14mm

Weight

10g

Applications

The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is suitable for a wide range of applications, including

IoT devices

Robotics

Industrial control systems

Medical devices

Automotive systems

Consumer electronics

Pinout and Connection Diagram

The module has the following pins

VIN (input voltage)

VOUT (output voltage)

GND (ground)

ADJ (adjust pin for output voltage)

A detailed connection diagram is available in the datasheet and application note.

Conclusion

The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is a high-performance, compact, and efficient power supply module suitable for a wide range of applications. Its adjustable output voltage, high efficiency, and high output current make it an ideal choice for powering devices with varying power requirements.

Pin Configuration

XL6019 DC-DC 5A Adjustable Boost Power Supply Module Pinout Explanation
The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is a high-performance power supply module that can be used to step up voltage levels in various IoT and electronic applications. The module has a total of 6 pins, which are explained in detail below:
Pin 1: VIN (InputVoltage)
Function: This pin is used to connect the input power source to the module.
Voltage Range: The input voltage range is 1.5V to 5V DC.
Connection: Connect the positive terminal of the input power source (e.g., battery or voltage regulator output) to this pin.
Pin 2: GND (Ground)
Function: This pin is the common ground reference point for the module.
Connection: Connect the negative terminal of the input power source (e.g., battery or voltage regulator output) and the ground terminal of the output load to this pin.
Pin 3: VOUT (Output Voltage)
Function: This pin provides the regulated output voltage from the module.
Voltage Range: The output voltage range is adjustable from 5V to 35V DC.
Connection: Connect the positive terminal of the output load to this pin.
Pin 4: ADJ (Adjust Pin)
Function: This pin is used to adjust the output voltage of the module.
Connection: Connect a resistor divider network (R1 and R2) between VOUT and GND, and connect the middle point of the divider to this pin. The output voltage can be calculated using the formula: VOUT = 1.25V (1 + R2/R1).
Pin 5: EN (Enable Pin)
Function: This pin is used to enable or disable the module.
Connection: Connect this pin to GND to enable the module, or leave it open to disable the module.
Pin 6: NC (No Connection)
Function: This pin is not connected internally and should be left open.
Connecting the Pins:
To connect the pins, follow this structure:
1. Connect the input power source to VIN and GND.
2. Connect the output load to VOUT and GND.
3. Implement the resistor divider network (R1 and R2) between VOUT and GND, and connect the middle point to ADJ.
4. Connect EN to GND to enable the module, or leave it open to disable the module.
5. Leave NC open.
Important Notes:
Ensure that the input voltage is within the specified range to avoid damage to the module.
The output voltage should not exceed 35V DC.
Use a suitable heat sink for the module, especially when operating at high currents.
Follow proper soldering and PCB design practices to avoid damaging the module or reducing its performance.

Code Examples

XL6019 DC-DC 5A Adjustable Boost Power Supply Module Documentation

Overview

The XL6019 DC-DC 5A Adjustable Boost Power Supply Module is a high-efficiency step-up converter that can provide a maximum output current of 5A. This module is ideal for applications that require a stable voltage supply, such as IoT devices, robotics, and automation systems.

Features

Input voltage range: 3.5-32V
 Output voltage range: 5-35V (adjustable)
 Maximum output current: 5A
 High efficiency: up to 95%
 Low ripple and noise
 Compact design

Pinout

VIN: Input voltage pin
 VOUT: Output voltage pin
 ADJ: Output voltage adjustment pin
 GND: Ground pin
 EN: Enable pin (active high)

Example 1: Basic Usage with Arduino

In this example, we will use the XL6019 module to step up a 5V input voltage to a 12V output voltage to power a DC motor.

Connections

Connect VIN to Arduino's 5V pin
 Connect GND to Arduino's GND pin
 Connect VOUT to the DC motor's positive terminal
 Connect the DC motor's negative terminal to GND
 Connect the EN pin to a digital output pin on the Arduino (e.g., pin 2)
 Connect the ADJ pin to a potentiometer's wiper terminal (to adjust the output voltage)

Code
```c
const int enPin = 2;  // Enable pin
const int adjPin = A0;  // Adjustment pin

void setup() {
  pinMode(enPin, OUTPUT);
  pinMode(adjPin, INPUT);
  digitalWrite(enPin, HIGH);  // Enable the module
}

void loop() {
  int adjValue = analogRead(adjPin);
  int outputVoltage = map(adjValue, 0, 1023, 5, 35);  // Adjust output voltage based on potentiometer value
  // Use the output voltage to control the DC motor
  // ...
}
```
Example 2: Using the XL6019 with a ESP32 to Power a Wi-Fi Module

In this example, we will use the XL6019 module to step up a 3.7V lithium-ion battery voltage to a 5V output voltage to power a Wi-Fi module connected to an ESP32.

Connections

Connect VIN to the lithium-ion battery's positive terminal
 Connect GND to the lithium-ion battery's negative terminal
 Connect VOUT to the Wi-Fi module's VCC pin
 Connect the Wi-Fi module's GND pin to GND
 Connect the EN pin to a digital output pin on the ESP32 (e.g., pin 12)
 Leave the ADJ pin unconnected (fixed output voltage)

Code
```c
#include <WiFi.h>

const int enPin = 12;  // Enable pin

void setup() {
  pinMode(enPin, OUTPUT);
  digitalWrite(enPin, HIGH);  // Enable the module
  // Initialize Wi-Fi module and connect to Wi-Fi network
  WiFi.begin("your_ssid", "your_password");
  // ...
}
```
Example 3: Adjustable Output Voltage with a Potentiometer

In this example, we will use the XL6019 module to provide an adjustable output voltage between 5V and 12V using a potentiometer.

Connections

Connect VIN to a 5V power source
 Connect GND to GND
 Connect VOUT to a load (e.g., an LED strip)
 Connect the ADJ pin to a potentiometer's wiper terminal
 Leave the EN pin unconnected (module is always enabled)

Code
 None required, as the output voltage is adjusted using the potentiometer.

Note: When using the XL6019 module, ensure that the input voltage is within the specified range, and the output voltage is adjusted according to the desired application requirements. Additionally, proper heat dissipation and electrical isolation should be maintained to prevent damage to the module and connected components.