Datasheet for LTC3118EFE#TRPBF:
- Manufacturer Part Number : LTC3118EFE#TRPBF
- Manufacturer : AD
- Description : 18V, 2A Buck-Boost DC/DC Converter with Low-Loss Dual Input PowerPath IC
- Series : LTC3118
- Reference Price : USD 4.848
- Our Price : We have a better price, contact us by email
- Product Type : PowerPath, Ideal Diodes & Load Switches
- Function : -
- Current Suggest : Recommended for New Designs
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 28-Lead TSSOP w/ EP
- Pins : 28
- MFG Package Case : 05-08-1663 (EB)
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 2000
- Working Temperature : -40 to 125C
- Other Part Number : LTC3118EFE#TRPBF
- 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 LTC3118 is a dual-input, wide voltage range synchronous buck-boost DC/DC converter with an intelligent, integrated, low loss PowerPath control. The unique power switch architecture provides efficient operation from either input source to a programmable output voltage above, below or equal to the input. Voltage capability of up to 18V provides flexibility and voltage margin for a wide variety of applications and power sources.
The LTC3118 uses a low noise, current mode architecture with a fixed 1.2MHz PWM mode frequency that minimizes the solution footprint. For high efficiency at light loads, automatic Burst Mode operation can be selected consuming only 50μA of quiescent current in sleep.
System level features include ideal diode or VIN priority modes, VIN and VOUT power good indicators, accurate RUN comparators to program independent UVLO thresholds, and output disconnect in shutdown. Other features include 2μA shutdown current, short-circuit protection, soft-start, current limit and thermal overload protection.
The LTC3118 is offered in thermally enhanced 24-lead 4mm × 5mm QFN and 28-lead TSSOP packages.
Applications
- Systems with Multiple Input Sources
- Back Up Power Systems
- Wall Adapter or Li-Ion(s) Input to 5VOUT
- Battery or Super Capacitor Input for Reserve Power
- Replace Diode-OR Designs with Higher Efficiency, Flexibility and Performance
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.
