Datasheet for LTC3252:
- Manufacturer Part Number : LTC3252
- Manufacturer : AD
- Description : Dual, Low Noise, Inductorless Step-Down DC/DC Converter
- Series : LTC3252
- Reference Price : USD 2.08
- Our Price : We have a better price, contact us by email
- Product Type : Inductorless (Charge Pump) DC/DC Converters
- Function : Regulated Step-Down Charge Pumps
- Current Suggest : Production
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LTC3252
- 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 LTC3252. If you need any more information about LTC3252, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC3252 is a switched capacitor step-down DC/DC converter that produces two adjustable regulated outputs from a single 2.7V to 5.5V input. The part uses switched capacitor fractional conversion to achieve a typical efficiency increase of 50% over that of a linear regulator. No inductors are required.
A unique constant frequency, spread spectrum architecture provides a very low noise regulated output as well as low noise at the input. The part also has Burst Mode® operation to provide high efficiency at low output currents, as well as ultralow current shutdown.
Low operating currents (60µA with both outputs enabled, 35µA with one output enabled) and low external parts count make the LTC3252 ideally suited for space-constrained battery-powered applications. The part is shortcircuit and overtemperature protected and is available in a tiny 4mm x 3mm 12-pin DFN package.
Applications
- Handheld Electronic Devices
- Cellular Phones
- Low Voltage Logic Supplies
- DSP Power Supplies
- 3.3V to 1.5V Conversion
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.
