Datasheet4U Logo Datasheet4U.com

SP6645 High Efficiency Boost DC-DC Regulator

SP6645 Description

® SP6644/6645 Single/Dual Alkaline Cell, High Efficiency Boost DC-DC Regulator * 90mA Output Current at 1.3V Input * 190mA Output Current a.
The SP6644/6645 devices are high-efficiency, low-power step-up DC-DC converters ideal for single or dual alkaline cell applications such as pagers, r.

SP6645 Features

* an active low output for batteries below +1.0V. The SP6645 device features an active low output for batteries below +2.0V. Both devices contain a 0.8Ω synchronous rectifier, a 0.5Ω N-channel MOSFET power switch, an internal voltage reference, circuitry for pulsefrequency-modulation, and an under vol

📥 Download Datasheet

Preview of SP6645 PDF
datasheet Preview Page 2 datasheet Preview Page 3

Datasheet Details

Part number
SP6645
Manufacturer
Sipex
File Size
209.57 KB
Datasheet
SP6645_SipexCorporation.pdf
Description
High Efficiency Boost DC-DC Regulator

📁 Related Datasheet

  • SP6650 - High Efficiency 600mA Synchronous Buck Regulator (Exar)
  • SP6655 - High Efficiency 400mA Synchronous Buck Regulator (EXAR)
  • SP6659 - Synchronous Buck Regulator (Sipex Corporation)
  • SP6669 - 600mA 1.5MHz Synchronous Step Down Converter (Exar)
  • SP6669EB - 800mA 1.5MHz Synchronous Step-Down Converter (MaxLinear)
  • SP6682 - High Efficiency White LED Charge Pump Regulator (Exar)
  • SP6685 - 700mA Buck/Boost Charge Pump LED Driver (Exar)
  • SP6686 - 400mA Buck/Boost Charge Pump LED Driver (Exar)

📌 All Tags

High Efficiency Boost DC-DC Regulator Sipex
Sipex SP6645-like datasheet