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BL8530 - PFM STEP-UP DC/DC CONVERTER

General Description

º 1 £º Internal Tr.

Driver £¬ Without Enable circuit 2£º Internal Tr.

Driver£¬ With Enable circuit 3 £º External Tr.

Key Features

  • º The BL8530 series are CMOS-based PFM step-up DC-DC Converter. The converter can start up by supply voltage as low as 0.8V, and capable of delivering maximum 200mA output current at 3.3V output with 1.8V input Voltage. Quiescent current drawn from power source is as low as 7uA. All of these features make BL8530 series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. To reduce the noise caused by the switch regulator, BL8530 is well considerat.

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Datasheet Details

Part number BL8530
Manufacturer Belling
File Size 241.70 KB
Description PFM STEP-UP DC/DC CONVERTER
Datasheet download datasheet BL8530 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
BL8530 PFM STEP-UP DC/DC CONVERTER WITH HIGH EFFICIENCY AND LOW NOISE OUTLINE£º FEATURES£º The BL8530 series are CMOS-based PFM step-up DC-DC Converter. The converter can start up by supply voltage as low as 0.8V, and capable of delivering maximum 200mA output current at 3.3V output with 1.8V input Voltage. Quiescent current drawn from power source is as low as 7uA. All of these features make BL8530 series be suitable for the portable devices, which are supplied by a single battery to four-cell batteries. To reduce the noise caused by the switch regulator, BL8530 is well considerated in circuit design and manufacture. So that the interferer to other circuits by the device is reduced greatly.