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BL8052 - 30mA Flash Memory Programming Supply

Description

The BL8052 is a regulated +12V, 30mA-output, chargepump DC-DC converter.

It provides the necessary +12V ±5% output to program bytewide flash memories, and requires no inductors to deliver a guaranteed 30mA output from inputs as low as 4.75V.

It fits into less than 0.1in2 of board space.

Features

  • Regulated +12V ±5% Output Voltage.
  • 4.5V to 5.5V Supply Voltage Range.
  • Fits in 0.1in2.
  • Guaranteed 30mA Output.
  • No Inductor.
  • Uses Only 4 Capacitors.
  • 95μA Quiescent Current.
  • Logic-Controlled 0.3μA Shutdown.
  • 8-Pin Narrow SO and DIP Packages.

📥 Download Datasheet

Datasheet Details

Part number BL8052
Manufacturer BELLING
File Size 567.92 KB
Description 30mA Flash Memory Programming Supply
Datasheet download datasheet BL8052 Datasheet

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Full PDF Text Transcription

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BL8052 +12V, 30mA Flash Memory Programming Supply DESCRIPTION The BL8052 is a regulated +12V, 30mA-output, chargepump DC-DC converter. It provides the necessary +12V ±5% output to program bytewide flash memories, and requires no inductors to deliver a guaranteed 30mA output from inputs as low as 4.75V. It fits into less than 0.1in2 of board space. The BL8052 is a pin-compatible upgrade to the BL8052, and is recommended for new designs. The BL8052 offers lower quiescent and shutdown currents, and guarantees the output current over all temperature ranges. The BL8052 is the first charge-pump boost converter to provide a regulated +12V output. It requires only a few inexpensive capacitors, and the entire circuit is completely surface-mountable.
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