Battery Module

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Battery Module

The Battery Module is designed as a power supply source for the battery-operated units. The integrated low-power buck converter provides excellent efficiency from the four AAA 1.5 V Alkaline cells. It also features an extra 5-pin socket where you can connect any TOWER tag. More

Product code: 99.25.1413.5224 Shipping and Payment

Volume discounts:

5% discount when purchasing 10 or more pieces
10% discount when purchasing 50 or more pieces

For order quantities of 200+ pcs, please contact us for an individual offer. Please note that discounts cannot be combined.

Free shipping within the Czech Republic on purchases over 120 EUR.

14,90 EUR excl. VAT (18,03 EUR incl. VAT)

Manufacturer: Product code: 99.25.1413.5224 Shipping and Payment

Description

The load disconnect circuit can disconnect the batteries if any other power supply source is connected to the system (e.g. AC adapter or USB cable). The battery voltage can be measured on one of the analog inputs of the standardized header (P0/A0/TXD0). If the four AAA batteries are not suitable for your application, you can use the external voltage input, which can handle up to 10 V. The external input is on the two pins in the middle. These pins are compatible with the popular JST connector used for Lithium batteries. Another useful feature is a prototyping area for soldering your circuits.

Features

High-efficiency buck converter TPS62745 (TI)
Ultra-low quiescent current: 400 nA
Recommended battery types:
4x AAA 1.5 V Alkaline or
4x AAA Eneloop NiMH
Output supply voltage: 3.1 V
Battery disconnect circuit
Battery voltage measurement using an ADC input
Prototyping area for soldering custom circuits
One extra position for the TOWER tag
Operating voltage range: 3.3 to 10 V
Operating temperature range: -20 to 70 °C
Mechanical dimensions: 88 x 55 mm

Features

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