MB3889 Datasheet, PDF (2/35 Pages) Fujitsu Component Limited. – 2-Channel DC/DC Converter IC with Overcurrent Protection Symmetrical-Phase Type

MB3889
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• Error amplifier threshold voltage: 1.23 V ± 1 % (0 °C to + 85 °C)
• Support for frequency setting using an external resistor (Frequency setting capacitor integrated)
• Oscillation frequency range: 100 kHz to 500 kHz
• Built-in circuit for load-independent soft-start and discharge control
• Built-in totem-pole output for Nch MOS FET
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