Datasheet for DC2440A:
- Manufacturer Part Number : DC2440A
- Manufacturer : AD
- Description : 8-Channel Parallelable 1A Buck DC/DCs IC
- Series : LTC3374
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Down (Buck) Regulators
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : LTC3374AEUHF Demo Board | High Accuracy 8-Ch Parallelable 1A Sync Bucks; 2.25V = VIN = 5.5V, Vout1-Vout8 = 1V to 3.3V @ 1A
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : DC2440A
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
Contact us to check the best price and real time inventory quantity for DC2440A. If you need any more information about DC2440A, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC3374 is a high efficiency multioutput power supply IC. The DC/DCs consist of eight synchronous buck converters (1A each) all powered from independent 2.25V to 5.5V input supplies.
The DC/DCs may be used independently or in parallel to achieve higher currents of up to 4A per output with a shared inductor. The common buck switching frequency may be programmed with an external resistor, synchronized to an external oscillator, or set to a default internal 2MHz clock. The operating mode for all DC/DCs may be programmed via the MODE pin.
To reduce input noise the buck converters are phased in 90° steps. Precision enable pin thresholds provide reliable power-up sequencing. The LTC3374 is available in a compact 38-lead 5mm × 7mm QFN package as well as a 38-lead TSSOP package.
| NOTES | |
| LTC3374 | |
| LTC3374A | Higher efficiency, improved output voltage accuracy and an added overvoltage (OV) indicator |
Applications
- General Purpose Multichannel Power Supplies
- Industrial/Automotive/Communications
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
