Datasheet for LTC3528EDDB#TRMPBF:
- Manufacturer Part Number : LTC3528EDDB#TRMPBF
- Manufacturer : AD
- Description : 1A, 1MHz Synchronous Step-Up DC/DC Converters in 3mm x 2mm DFN IC
- Series : LTC3528
LTC3528B - Reference Price : USD 1.6
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : Step-Up (Boost) Regulators
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead DFN (3mm x 2mm w/ EP)
- Pins : 8
- MFG Package Case : 05-08-1702
- Part Type : OTH
- Standard Packing Type : Reel
- Standard Packing Quantity : 500
- Working Temperature : -40 to 125C
- Other Part Number : LTC3528EDDB#TRMPBF
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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The LTC3528/LTC3528B are synchronous, fixed frequency step-up DC/DC converters with output disconnect. High efficiency synchronous rectification, in addition to a 700mV start-up voltage and operation down to 500mV once started, provides longer run-time for single or multiple cell battery-powered products.
A switching frequency of 1MHz minimizes solution foot- print by allowing the use of tiny, low prole inductors and ceramic capacitors. The current mode PWM is internally compensated, simplifying the design process. The LTC3528 enters Burst Mode operation at light loads, while the LTC3528B features continuous switching at light loads. Anti-ringing circuitry reduces EMI by damping the inductor in discontinuous mode. Additional features include a low shutdown current, open-drain power good output, short- circuit protection and thermal overload protection.
The LTC3528/LTC3528B are offered in an 8-lead 3mm x 2mm x 0.75mm DFN package.
| Frequency | Burst Mode | |
| LTC3528 | 1MHz | Yes |
| LTC3528B | 1MHz | No |
| LTC3528-2 | 2MHz | Yes |
| LTC3528B-2 | 2MHz | No |
Applications
- Medical Instruments
- Flash-Based MP3 Players
- Noise Canceling Headphones
- Wireless Mice
- Bluetooth Headsets
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
