MB3769APF
700kHz switching frequencyMB3769APF
700kHz switching frequency
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Manufacturer Part # : MB3769APF
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Package/Case: SOP-16
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Product Categories : Voltage Regulators - DC DC Switching Regulators
Quality Assurance
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Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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MB3769APF DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
■DESCRIPTION The Fujitsu MB3769A is a pulse-width-modulation controller which is applied to fixed frequency pulse modulation technique. The MB3769A contains wide band width Op-Amp and high speed comparator to construct very high speed switching regulator system up to 700 kHz. Output is suitable for power MOS FET drive owing to adoption of totem pole output. The MB3769A provides stand-by mode at low voltage power supply when it is applied in primary control system.■FEATURES • High frequency oscillator (f = 1 kHz to 700 kHz) • On-chip wide band frequency operation amplifier (BW = 8 MHz Typ) • On-chip high speed comparator (td = 120 ns Typ) • Internal reference voltage generator provides a stable reference supply (5 V ±2%) • Low power dissipation (1.5 mA Typ at standby mode, 8 mA Typ at operating mode) • Output current ±100 mA (±600 mA at peak) • High speed switching operation(tr = 60 ns, tf = 30 ns, CL= 1000 pF Typ) • Adjustable Dead-time • On-chip soft start and quick shut down functions • Internal circuitry prohibits double pulseat dynamic current limit operation • Under voltage lock out function (OFF to ON: 10 V Typ, ON to OFF: 8 V Typ) • On-chip output shut down circuit with latch function at over voltage • On-chip Zener diode (15 V) • One type of package (SOP-16pin : 1 type)■APPLICATIONS • Power supply module • Industrial Equipment • AC/DC Converter etc.
Key Features
- High frequency oscillator (f = 1 kHz to 700 kHz)
- On-chip wide band frequency operation amplifier (BW = 8 MHz Typ)
- On-chip high speed comparator (td = 120 ns Typ)
- Internal reference voltage generator provides a stable reference supply (5 V ±2%)
- Low power dissipation (1.5 mA Typ at standby mode, 8 mA Typ at operating mode)
- Output current ±100 mA (±600 mA at peak)
- High speed switching operation(tr = 60 ns, tf = 30 ns, CL= 1000 pF Typ)
- Adjustable Dead-time
- On-chip soft start and quick shut down functions
- Internal circuitry prohibits double pulseat dynamic current limit operation
- Under voltage lock out function (OFF to ON: 10 V Typ, ON to OFF: 8 V Typ)
- On-chip output shut down circuit with latch function at over voltage
- On-chip Zener diode (15 V)
- One type of package (SOP-16pin : 1 type)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | Switching Controllers | Number of Outputs | 1 Output |
Switching Frequency ! | 700 kHz | Output Current ! | 100 mA to 100 mA |
Minimum Operating Temperature | - 30 C | Maximum Operating Temperature ! | + 75 C |
Mounting Style | SMD/SMT | Package / Case | SOP-16 |
Brand | Fujitsu | Height | 1.9 mm |
Length | 10.15 mm | Operating Supply Voltage ! | 15 V |
Product Type ! | Switching Controllers | Subcategory | PMIC - Power Management ICs |
Type | Switching Regulator Controller | Unit Weight | 0.225753 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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