Mikroelektronika d.o.o.
MIC23099 Click Board™
MIC23099 Click Board™
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Overview
The MIC23099 Click Board™ carries the MIC23099, a single AA/AAA cell step-down/step-up regulator with battery monitoring. The Click Board™ is designed to run on a 3.3V power supply.
It communicates with the target microcontroller over the following pins on the mikroBUS line: CS, INT.
| General Information | |
|---|---|
Part Number (SKU) |
MIKROE-2765
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Manufacturer |
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| Physical and Mechanical | |
Weight |
0.025 kg
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| Other | |
Country of Origin |
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HS Code Customs Tariff code
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EAN |
8606018711529
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Warranty |
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The MIC23099 Click Board™ carries the MIC23099, a single AA/AAA cell step-down/step-up regulator with battery monitoring. The MIC23099 Click Board™ is designed to run on a 3.3V power supply. It communicates with the target microcontroller over the following pins on the mikroBUS™ line: CS, INT.
How Does The MIC23099 Click Board™ wORK?
The MIC23099 Click Board™ has three screw terminals (Buck 1V, GND and Boost 3V3) which are outputs for connecting some external consumer.
The low-battery level is indicated by an onboard STAT LED.
Note: The MIC23099 is not a battery charger and it needs a battery to work properly. The battery is not included.
MIC23099 FEATURES
The MIC23099 is a high-efficiency, low-noise, dual output, integrated power management solution for single-cell alkaline or NiMH battery applications. To minimize switching artifacts in the audio band, both the converters are designed to operate with a minimum switching frequency of 80 kHz for the buck and 100 kHz for the boost. The high-current boost has a maximum switching frequency of 1 MHz, minimizing the solution footprint. The MIC23099 incorporates both battery management functions and fault protection.
SPECIFICATIONS
| Type | Boost |
| Applications | Voltage regulation for portable devices with AA or AAA batteries |
| On-board modules | MIC23099 - a high-efficiency, low-noise, dual output, integrated power management solution for single-cell alkaline or NiMH battery applications |
| Key Features | The low-battery level is indicated by an onboard STAT LED |
| Interface | GPIO |
| Compatibility | mikroBUS |
| Click board size | L (57.15 x 25.4 mm) |
| Input Voltage | 3.3V |
PINOUT DIAGRAM
This table shows how the pinout of the MIC23099 Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).
| Notes | Pin |  |
Pin | Notes | |||
|---|---|---|---|---|---|---|---|
| NC | 1 | AN | PWM | 16 | NC | ||
| NC | 2 | RST | INT | 15 | INT | Power Good output pin | |
| Enable input pin | EN | 3 | CS | TX | 14 | NC | |
| NC | 4 | SCK | RX | 13 | NC | ||
| NC | 5 | MISO | SCL | 12 | NC | ||
| NC | 6 | MOSI | SDA | 11 | NC | ||
| Power supply | +3.3V | 7 | 3.3V | 5V | 10 | NC | |
| Ground | GND | 8 | GND | GND | 9 | GND | Ground |
Frequently Asked Questions
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