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EVALTSM1052
Evaluation Module, Power Management, Battery Charger, MCP1630
L'image a des fins d'illustration uniquement. Veuillez lire la description du produit.
- Fabricant :
- STMICROELECTRONICS STMICROELECTRONICS
- Réf. Fabricant:
- EVALTSM1052
- Code Commande :
- 09R4581
- Fiche technique:
- EVALTSM1052 Fiche de données
Aperçu du produit
EVALTSM1052 is a ultra small battery charger using TSM1052. The circuit used implements a flyback topology, which is ideal for a low power, low cost isolated converter. At primary side a VIPer12A-E has been used. This IC includes a current mode PWM controller and a Power MOSFET. The converter works in both continuous and discontinuous conduction mode depending on the input voltage and the output load. The switching frequency is internally fixed at 60KHz. The input section includes a resistor for inrush current limiting, a diode bridge, two electrolytic bulk capacitors and an inductor as front end ac/dc converter and EMC filter. At secondary side, the TSM1052 constant voltage constant current controller is used. It integrates a voltage reference, two op amps, and a low side current sensing circuit. The voltage reference, along with one op amp, is the core of the voltage control loop; the current sensing circuit and the other op amp make up the current control loop.
- Secondary side constant voltage and constant current control
- Very low voltage operation
- Very low quiescent consumption
- High accuracy internal reference
- Low external component count
- Wired or open drain output stage
- Easy frequency compensation
- Safety: according to EN60065
- EMI: according to EN55022 class B
Applications
Power Management
Informations produit
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- :
- Power Management - Battery
- :
- Battery Charger
- :
- TSM1052
- :
- STMicroelectronics
- :
- Board Only
- :
- -
Documents techniques (1)
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Conditions générales
CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.
Modèle arrêté
18,25 $
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