MB3785APFV-G-BND-EF - Brand New FUJ IC Chips
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■ DESCRIPTION
The MB3785A is a PWM-based 4-channel switching regulator controller featuring high-precision, high-frequency capabilities. All of the four channels of circuits allow their outputs to be set in three modes: step-down, step-up, and inverted. The third and fourth channels are suited for DC motor speed control.
The triangular-wave oscillation circuit accepts a ceramic resonator, in addition to the standard method of oscillation using an RC network.■ FEATURES
• Wide range of operating power supply voltages: 4.5 V to 18 V
• Low current consumption: 6 mA [Typ] when operating10 µA or less during standby
• Built-in high-precision reference voltage generator: 2.50 V±1%
• Oscillation circuit
- Capable of high-frequency oscillation: 100 kHz to 1 MHz
- Also accepts a ceramic resonator.
• Wide input range of error amplifier: –0.2 V to VCC–1.8 V
• Built-in timer/latch-actuated short-circuiting detection circuit
• Output circuit
- The drive output for PNP transistors is the totem-pole type allowing the on-current and off-current values to be set independently.
• Adjustable dead time over the entire duty ratio range
• Built-in standby and output control functions
• High-density mounting possible: 48-pin LQFP package -
Similar parts: 430483 , Click to view
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Datasheet
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Popular parts of the same kind
- Datasheet: Download MB3785APFV-G-BND-EF
- Chipdatas Part: CD86-MB3785APFV-G-BND-EF
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/30 21:04 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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