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Gli ordini superiori a $ 200 hanno diritto a un regalo in stile cinese in edizione limitata.

Gli ordini superiori a $ 200 hanno diritto a un regalo in stile cinese in edizione limitata.

Gli ordini superiori a $ 1000 beneficiano di un'esenzione dalle spese di spedizione di $ 30.

Gli ordini superiori a $ 5000 beneficiano dell'esenzione dalle spese di spedizione e di transazione.

Queste offerte sono applicabili sia ai clienti nuovi che a quelli esistenti e sono valide dal 1 gennaio 2024 al 31 dicembre 2024.

  • Produttore:


  • Scheda dati:

    TPS61025DRCR datasheet

  • Pacchetto/custodia:


  • categoria di prodotto:

    Chip IC

  • RoHS Status: Stato RoHS Lead free/RoHS Compliant

Invia la tua richiesta di preventivo adesso e prevediamo di fornirti un preventivo entro luglio 13, 2024. Effettua ora il tuo ordine e prevediamo di completare la transazione entro luglio 17, 2024. Ps: L'orario è secondo GMT+8:00.

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Azione:39000 PCS

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TPS61025DRCR Dettagli del prodotto


•96% Efficient Synchronous Boost Converter

• Output Voltage Remains Regulated When Input Voltage Exceeds Nominal Output Voltage

• Device Quiescent Current: 25 µA (Typ)

• Input Voltage Range: 0.9 V to 6.5 V

• Fixed and Adjustable Output Voltage Options Up to 5.5 V

• Power Save Mode for Improved Efficiency at Low Output Power

• Low Battery Comparator

• Low EMI-Converter (Integrated Antiringing Switch)

• Load Disconnect During Shutdown

• Over-Temperature Protection

• Small 3 mm × 3 mm QFN-10 Package


• All One-Cell, Two-Cell and Three-Cell NiCd or NiMH or Single-Cell   Li Battery Powered Products

• Portable Audio Players

• PDAs

• Cellular Phones

• Personal Medical Products

• Camera White LED Flash Light


The TPS6102x devices provide a power supply solution for products powered by either a one-cell,two-cell, or three-cell alkaline, NiCd or NiMH, or one-cell Li-Ion or Li-polymer battery. Output currents can go as high as 200 mA while using a single-cell alkaline, and discharge it down to 0.9 V. It can also be used for generating 5 V at 500 mA from a 3.3-V rail or a Li-Ion battery. The boost converter is based on a fixed frequency, pulse-width-modulation (PWM) controller using a synchronous rectifier to obtain

maximum efficiency. At low load currents the converter enters the Power Save mode to maintain a high efficiency over a wide load current range. The Power Save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum peak current in the boost switch is limited to a value of 800 mA, 1500 mA or 1800mA depending on the device version.

The TPS6102x devices keep the output voltage regulated even when the input voltage exceeds the nominal output voltage. The output voltage can be programmed by an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is completely disconnected from the battery. A low-EMI mode is implemented to reduce ringing and, in effect, lower radiated electromagnetic energy when the converter enters the discontinuous conduction mode. The device is packaged in a10-pin QFN PowerPAD™ package measuring 3 mm x 3 mm (DRC).


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