FAN7554 - Fairchild
The pictures are for reference only, and the specific specifications can be found in the product manual.
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Part NoFAN7554
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ManufacturerFairchild
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ChipWorker Part#CW71578303
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CategoryDC to DC Converter
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PackageDIP-8
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DescriptionFlyback, Forward Converter Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 8-DIP
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DocumentationDatasheet
Payment Methods and Delivery
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FAN7554 Global Supplier
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FAN7554 Specifications
| Attribute | Attribute Value |
|---|---|
| Part Number | FAN7554 |
| Manufacturer | Fairchild |
| ChipWorker Part# | CW71578303 |
| Category | DC to DC Converter |
| Documentation | Datasheet |
| Mounting Style | Through Hole |
| Number of Pins | 8 Pin |
| Case/Package | DIP-8 |
| Supply Voltage (DC) | 30.0V (max) |
| Number of Outputs | 1 Output |
| Output Voltage | 30 V |
| Output Current | 1 A |
| Power Dissipation | 850 mW |
| Quiescent Current | 100 µA |
| Switching Frequency | 500 kHz |
| Duty Cycle | 98 % |
| Maximum Duty Cycle | 0.95 |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Power Dissipation (Max) | 850 mW |
| Supply Voltage | 9V ~ 30V |
| expand all | |
| Size-Length | 9.2 mm |
| Size-Width | 6.4 mm |
| Size-Height | 3.4 mm |
| Operating Temperature | -25℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| ECCN Code | EAR99 |
| HK STC License | NLR |
Product Description
- Description
- The FAN7554 is a fixed frequency current mode PWM controller. It is specially designed for off-line and DC to DC converter applications with minimal external components. These integrated circuits feature a trimmed oscillator for precise duty cycle control, a temperature compensated
- reference, an ON/OFF control, a high gain error amplifier, a current sensing comparator, and a high current totem-pole output. The FAN7554 has various protection functions such as an over load protection, an over current protection, and the over voltage protection, which include built-in auto restart circuit. The FAN7554 is available in the 8-DIP package as well as the 8-SOP package.
- Features
- • Current Mode Control
- • Pulse by Pulse Current Limiting
- • Low External Components
- • Under Voltage Lockout(UVLO): 9V/15V
- • Stand-by Current: Typ. 100uA
- • Power Saving Mode Current: Typ. 200uA
- • Operating Current: Typ. 7mA
- • Soft Start
- • On/Off Control
- • Over Load Protection(OLP)
- • Over Voltage Protection(OVP)
- • Over Current Protection(OCP)
- • Over Current Limit(OCL)
- • Operating Frequency up to 500kHz
- • 1A Totem-Pole Output Current
Delivery
Chipworker Certification
Ordering Information
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These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more > -
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us. -
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more > - - Carefully tested and packaged by ChipWorker- Vacuum packed - Anti-static packaging - Anti-vibration foam
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- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing
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