Datasheet for LT1946EMS8#TRPBF:
- Manufacturer Part Number : LT1946EMS8#TRPBF
- Manufacturer : AD
- Description : 1.2MHz Boost DC/DC Converter with 1.5A Switch and Soft-Start IC
- Series : LT1946
- Reference Price : USD 1.448
- Our Price : We have a better price, contact us by email
- Product Type : Switching Regulators
- Function : LCD/CCD/OLED Bias
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : 8-Lead MSOP
- Pins : 8
- MFG Package Case : 05-08-1660
- Part Type : REEL
- Standard Packing Type : Reel
- Standard Packing Quantity : 2500
- Working Temperature : -40 to 125C
- Other Part Number : LT1946EMS8#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
Contact us to check the best price and real time inventory quantity for LT1946EMS8#TRPBF. If you need any more information about LT1946EMS8#TRPBF, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LT1946 is a fixed frequency step-up DC/DC converter containing an internal 1.5A, 36V switch. Capable of generating 8V at 430mA from a 3.3V input, the LT1946 is ideal for large TFT-LCD panel power supplies. The LT1946 switches at 1.2MHz, allowing the use of tiny, low profile inductors and low value ceramic capacitors. Loop compensation can be either internal or external, giving the user flexibility in setting loop compensation and allowing optimized transient response with low ESR ceramic output capacitors. Soft-start is controlled with an external capacitor, which determines the input current ramp rate during start-up.
The 8-lead MSOP package and high switching frequency ensure a low profile overall solution less than 1.2mm high.
| Switching Frequency | |
| LT1946 | 1.2MHz |
| LT1946A | 2.7MHz |
Applications
- TFT-LCD Bias Supplies
- GPS Receivers
- DSL Modems
- Local Power Supplies
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.
