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NJU7665A - SMALL PACKAGE VOLTAGE INVERTER

Download the NJU7665A datasheet PDF. This datasheet also covers the NJU7665C variant, as both devices belong to the same small package voltage inverter family and are provided as variant models within a single manufacturer datasheet.

General Description

oscillator, pre-buffer and power-MOS, which generates a polarity-converted negative voltage from +1.5V to +5.5V.

The switching frequency is fixed by internal RC oscillator and the following line-up of 3 version are available to select.

Key Features

  • S Input Voltage Switching Frequency Low Output Resistance Low Operating Current C-MOS Technology Package Outline : 1.5 to 5.5V : fsw = 7.5k, 75k, 150kHz : 75Ω MAX. (C version, C = 1μF, VIN = 3V) : 100μA MAX. (A version) : MTP-5.
  • LINE-UP TABLE TYPE NO. Switching Frequency NJU7665A 7.5kHz (typ. ) NJU7665B 75kHz (typ. ) NJU7665C 150kHz (typ. ) Supply Current 100μA (max. ) 0.65mA (max. ) 1.4mA (max. ) Output Resistance 1kΩ (max. ) 100Ω (max. ) 75Ω (max. ).
  • BLOCK.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (NJU7665C_JRC.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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Other Datasheets by New Japan Radio

Part Number Description
NJU7665B SMALL PACKAGE VOLTAGE INVERTER
NJU7665C SMALL PACKAGE VOLTAGE INVERTER
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NJU7608 Step-Up / Flyback Switching Regulator IC

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
NJU7665 Series SMALL PACKAGE VOLTAGE INVERTER ■ GENERAL DESCRIPTION The NJU7665 series is a voltage inverter incorporated RC oscillator, pre-buffer and power-MOS, which generates a polarity-converted negative voltage from +1.5V to +5.5V. The switching frequency is fixed by internal RC oscillator and the following line-up of 3 version are available to select. The NJU7665 series is in MTP-5 package and it is suitable for battery use items and other portable items. ■ PACKAGE OUTLINE NJU7665XF ■ FEATURES Input Voltage Switching Frequency Low Output Resistance Low Operating Current C-MOS Technology Package Outline : 1.5 to 5.5V : fsw = 7.5k, 75k, 150kHz : 75Ω MAX. (C version, C = 1μF, VIN = 3V) : 100μA MAX. (A version) : MTP-5 ■ LINE-UP TABLE TYPE NO. Switching Frequency NJU7665A 7.