AN896 |
Part Number | AN896 |
Manufacturer | STMicroelectronics (https://www.st.com/) |
Description | AN896 APPLICATION NOTE A BATTERY CHARGER USING THE TSM101 by S. LAFFONT This technical note shows how to use the TSM101 integrated circuit with a switching mode power supply (SMPS) to realize a batte... |
Features |
imitation is generally realized by sensing the current of the power transistor, in the primary side of the SMPS. The role of the TSM101 is to make a fine regulation of the output current of the SMPS and a precise voltage limitation. The primary current limitation is conserved and acts as a security for a fail-safe operation if a short-circuit occurs at the output of the charger. 2 - PRINCIPLE OF OPERATION The current regulation loop and the voltage limitation loop use an internal 1.24V band-gap voltage reference. This voltage reference has a good precision (better than 1.5%) and exhibits a ver... |
Document |
AN896 Data Sheet
PDF 45.10KB |
Distributor | Stock | Price | Buy |
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1 | AN8946SB |
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2 | AN8953NFA |
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3 | AN897 |
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4 | AN8 |
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5 | AN8000 |
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