Datasheet for LT1308A
LT1308B:
- Manufacturer Part Number : LT1308A
LT1308B - Manufacturer : AD
- Description : Single Cell High Current Micropower 600kHz Boost DC/DC Converter
- Series : LT1308A
LT1308B - Reference Price : USD 2.6
- 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: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : LT1308A
LT1308B - 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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LT1308B. If you need any more information about LT1308A
LT1308B, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
LT1308B
LT1308B
LT1308B
The LT1308A/LT1308B are micropower, fixed frequency step-up DC/DC converters that operate over a 1V to 10V input voltage range. They are improved versions of the LT1308 and are recommended for use in new designs. The LT1308A features automatic shifting to power saving Burst Mode operation at light loads and consumes just 140µA at no load. The LT1308B features continuous switching at light loads and operates at a quiescent current of 2.5mA. Both devices consume less than 1µA in shutdown.
Low-battery detector accuracy is significantly tighter than the LT1308. The 200mV reference is specified at ±2% at room and ±3% over temperature. The shutdown pin enables the device when it is tied to a 1V or higher source and does need to be tied to VIN as on the LT1308. An internal VCC clamp results in improved transient response and the switch voltage rating has been increased to 36V, enabling higher output voltage applications.
The LT1308A/LT1308B are available in the 8-lead SO and the 14-lead TSSOP packages.
| Features | |
| LT1308 | Not Recommended For New Designs |
| LT1308A | Improved Transient Response, Burst Mode |
| LT1308B | Improved Transient Response, Burst Mode Disabled |
Applications
- GSM/CDMA Phones
- Digital Cameras
- LCD Bias Supplies
- Answer-Back Pagers
- GPS Receivers
- Battery Backup Supplies
- Handheld Computers
LT1308B
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.
LT1308B More photos
