Datasheet for LTC3559
LT3559-1:
- Manufacturer Part Number : LTC3559
LT3559-1 - Manufacturer : AD
- Description : Linear USB Battery Charger with Dual Buck Regulators
- Series : LTC3559
LT3559-1 - Reference Price : USD 1.72
- Our Price : We have a better price, contact us by email
- Product Type : Battery Management
- Function : Battery Charger Plus DC/DC
- 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 : LTC3559
LT3559-1 - 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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LT3559-1. If you need any more information about LTC3559
LT3559-1, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
LT3559-1
LT3559-1
LT3559-1
The LTC3559/LTC3559-1 are USB battery chargers with dual high efficiency buck regulators. The parts are ideally suited to power single-cell Li-Ion/Polymer based handheld applications needing multiple supply rails.
Battery charge current is programmed via the PROG pin and the HPWR pin, with capability up to 950mA at the BAT pin. The battery charger has an NTC input for temperature qualified charging. The CHRG pin allows battery status to be monitored continuously during the charging process. An internal timer controls charger termination.
Each monolithic synchronous buck regulator provides up to 400mA of output current while operating at efficiencies greater than 90% over the entire Li-Ion/Polymer range. A MODE pin provides the flexibility to place both buck regulators in a power saving Burst Mode operation or a low noise pulse skip mode.
The LTC3559/LTC3559-1 are offered in a low profile thermally enhanced 16-lead (3mm × 3mm) QFN package.
Applications
- SD/Flash-Based MP3 Players
- Low Power Handheld Applications
LT3559-1
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.
LT3559-1 More photos
