1.3 Extend Battery Life in TWS and Hearing Aids Earphones with Buck-Boost Converter

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Description

September 13, 2019

In this video, we will show you the benefits of using buck-boost devices in true wireless stereo headphones and hearing aids.

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1.3 Extend Battery Life in TWS and Hearing Aids Earphones with Buck-Boost Converter

Description

Additional information

1DC/DC switching regulators (5)

1.1 Power tips: Iq (quiescent current) and light load efficiency

1.2 Introduction to Buck Converters: Understanding Quiescent Current Specifications

1.3 Extend Battery Life in TWS and Hearing Aids Earphones with Buck-Boost Converter

1.4 TPS63900 - key functionality and features

1.5 TPS63900 - dynamic voltage scaling and input current limit

2Linear & LDO regulators (3)

2.1 LDO basics: Quiescent current

2.2 Why place an LDO after a DC/DC?

2.3 Deep Dive into the Light Load Efficient, Low Noise Power Supply Reference Design for Wearables and IoT (TIDA-01566)

3Battery charger ICs (1)

3.1 Charging considerations for small battery applications in wearable and IoT

1.3 Extend Battery Life in TWS and Hearing Aids Earphones with Buck-Boost Converter

Description

Additional information

1DC/DC switching regulators (5)

2Linear & LDO regulators (3)

3Battery charger ICs (1)

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