SPV1040 Series 5.5 V N/O Embedded MPPT Solar Battery Charger - TSSOP-8

Mfr Part#: SPV1040T
Mounting Method:  Surface Mount
Package Style:  TSSOP-8
Packaging:  TUBE
Std Packaging Qty:  100



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$1.63 USD (each)
100 - 199 $1.63
200+ $1.52 (Save 7%)


Qty in Stock : 500
Factory Stock : 0
Factory Lead-Time: 12 Weeks
Min. Order Qty: 100
Multiple of: 1
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Product Highlight

  • Configuration: Switching
  • Number of Cells: 1
  • Supply Voltage: 0.3 to 5.5 V
  • Operating Temp Range: -40 to +125 °C

The SPV1040 is a high-efficiency, low-power, low-voltage DC-DC step-up converter that maximizes the energy transferred from the solar panel to the load using an embedded MPPT algorithm.

It is based on a perturb-and-observe method which applies a duty cycle variation to a PWM signal according to the input power trend. Furthermore, the device guarantees the safety of the application by implementing either an overcurrent or overtemperature protection and regulating the battery voltage at any time.
The 0.3 V start-up input voltage is well suited to any portable application where only a few photovoltaic power cells are used.

Key features:

  • 0.3 V up to 5.5 V input operating voltage
  • 120 mΩ internal active switch
  • 140 mΩ internal synchronous rectifier
  • 2 up to 5.2 V output voltage regulation
  • 1.8 A maximum output current
  • 155 ºC over-temperature shutdown


  • Smart phones and GPS systems
  • Wireless headsets
  • Small appliances, sensors
  • Portable media players
  • Digital still cameras
  • Toys and portable healthcare

To learn more about the SPV1040 series.

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