buck10  2.0.0.0
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Buck 10 click

Buck 10 Click is a high-efficiency step-down converter which provides a highly regulated output voltage derived from the connected power source, rated from 4V to 18V. The regulated output voltage can be selected between two values: 3.3V and 5V. These are voltage values ​​that are most commonly used in many embedded designs. This click is based around an integrated DC-DC converter, labeled as MPM3632C.

click Product page


Click library

  • Author : Stefan Ilic
  • Date : Jun 2021.
  • Type : GPIO type

Software Support

We provide a library for the Buck10 Click as well as a demo application (example), developed using MikroElektronika compilers. The demo can run on all the main MikroElektronika development boards.

Package can be downloaded/installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Library Description

This library contains API for Buck10 Click driver.

Standard key functions :

Example key functions :

Example Description

Demo application shows basic usage of Buck 10 click.

The demo application is composed of two sections :

Application Init

Configuring clicks and log objects. Settings the click in the default configuration.

void application_init ( void )
{
log_cfg_t log_cfg;
buck10_cfg_t buck10_cfg;
LOG_MAP_USB_UART( log_cfg );
log_init( &logger, &log_cfg );
log_info( &logger, " Application Init " );
// Click initialization.
buck10_cfg_setup( &buck10_cfg );
BUCK10_MAP_MIKROBUS( buck10_cfg, MIKROBUS_1 );
if ( buck10_init( &buck10, &buck10_cfg ) == DIGITAL_OUT_UNSUPPORTED_PIN )
{
log_error( &logger, " Application Init Error. " );
log_info( &logger, " Please, run program again... " );
for ( ; ; );
}
log_info( &logger, " Application Task " );
}

Application Task

Enable and Disable device every 5 seconds.

void application_task ( void )
{
log_printf(&logger, "Output:\t ENABLED\r\n");
Delay_ms( 5000 );
log_printf(&logger, "Output:\t DISABLED\r\n");
Delay_ms( 5000 );
}

Note

Input voltage recommended range - from 4V to 18V Low-side valley current limit - from 3A to 3.9A Low-side negative current limit - (-2.5A) Output voltage - 3.3V or 5V

The full application code, and ready to use projects can be installed directly from NECTO Studio Package Manager(recommended way), downloaded from our LibStock™ or found on Mikroe github account.

Other Mikroe Libraries used in the example:

  • MikroSDK.Board
  • MikroSDK.Log
  • Click.Buck10

Additional notes and informations

Depending on the development board you are using, you may need USB UART click, USB UART 2 Click or RS232 Click to connect to your PC, for development systems with no UART to USB interface available on the board. UART terminal is available in all MikroElektronika compilers.


buck10_t
Buck 10 Click context object.
Definition: buck10.h:86
BUCK10_DEVICE_DISABLE
#define BUCK10_DEVICE_DISABLE
Definition: buck10.h:58
buck10_set_device_mode
void buck10_set_device_mode(buck10_t *ctx, uint8_t mode)
Function for enable or disable device.
application_task
void application_task(void)
Definition: main.c:64
buck10_cfg_t
Buck 10 Click configuration object.
Definition: buck10.h:98
buck10_cfg_setup
void buck10_cfg_setup(buck10_cfg_t *cfg)
Buck 10 configuration object setup function.
BUCK10_MAP_MIKROBUS
#define BUCK10_MAP_MIKROBUS(cfg, mikrobus)
MikroBUS pin mapping.
Definition: buck10.h:76
application_init
void application_init(void)
Definition: main.c:34
BUCK10_DEVICE_ENABLE
#define BUCK10_DEVICE_ENABLE
Buck 10 mode settings.
Definition: buck10.h:57
buck10_init
err_t buck10_init(buck10_t *ctx, buck10_cfg_t *cfg)
Buck 10 initialization function.