MIKROE-2757 Datasheet MIKROE-2757 | P1-P3

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Boost 4 click

PID: MIKROE-2757

Boost 4 click carries the TPS61230A, a high efficiency fully integrated synchronous boost

converter from Texas Instruments. The click is designed to run on a 3.3V power supply. Boost 4

click drives the target chip through the digi pot, which has SPI communication with the

microcontroller on the system.

Boost 4 click is the power management solution for your next project.

Howtheclickworks

Boost 4 click provides an adjustable output voltage through the SPI DAC, that drives the FB pin

to set desired voltage. The click is capable of delivering up to 2.4-A output current at a 5V

output with the 2.5-V input supply.

TPS61230Afeatures

The TPS61230A device is a high efficiency fully integrated synchronous boost converter. It

integrates 6-A, 21-mΩ and 18-mΩ power switches.

During the light load condition, the TPS61230A automatically enters into the PFM operation for

maximizing the efficiency with the lowest quiescent current. In the shutdown by pulling EN pin

to the logic low, the load is completely disconnected from the input, and the input current

consumption is reduced to below 1.0 μA.

Specifications

Type Boost

Applications Batterypoweredproducts,batterybackupunits,etc.

On‐board

modules

TPS61230A,ahighefficiencyfullyintegratedsynchronousboostconverterfromTexas

Instruments

KeyFeatures InputVoltageRange:2.5Vto4.5V,outputVoltageRange:2.5Vto5.5V

Interface SPI

InputVoltage 3.3V

Clickboardsize M(42.9x25.4mm)

Pinoutdiagram

This table shows how the pinout on Boost 4 click corresponds to the pinout on the mikroBUS™

socket (the latter shown in the two middle columns).

Notes Pin

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Pin Notes

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1 AN PWM 16 NC

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Enablepin

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EN 2 RST INT 15 NC



Chipselect



CS 3 CS TX 14 NC

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SPIclock

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SCK 4 SCK RX 13 NC

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SDO

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5 MISO SCL 12 NC

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SlavedatainforSPI

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SDI 6 MOSI SDA 11 NC

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7 3.3V 5V 10 NC

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Ground

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GND 8 GND GND 9 GND Ground

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Programming

Code examples for Boost 4 click, written for MikroElektronika hardware and compilers are

available on Libstock.

Codesnippet

The following code snippet shows how to cycle through different output voltages.

01 void main()

02 {

03 systemInit();

05 while (1)

06 {

07 delay_ms(3000);

08 //Sets the voltage to VOUTmax, ~5.25 V

09 CS_PIN = 0; //Sets chip select to active

10 Spi3_Write(0b01110000);

P1-P3 P4-P4

MIKROE-2757

Mfr. #:

Buy MIKROE-2757

Manufacturer:

Mikroe

Description:

Power Management IC Development Tools Boost 4 click

Lifecycle:

New from this manufacturer.

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MIKROE-2757