Datasheet for LTC4150:
- Manufacturer Part Number : LTC4150
- Manufacturer : AD
- Description : Coulomb Counter/Battery Gas Gauge
- Series : LTC4150
- Reference Price : USD 1.2
- Our Price : We have a better price, contact us by email
- Product Type : Specialty Amplifiers
- Function : Current Sense Amplifiers
- 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 : LTC4150
- 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 LTC4150 measures battery depletion and charging in handheld PC and portable product applications. The device monitors current through an external sense resistor between the battery’s positive terminal and the battery’s load or charger. A voltage-to-frequency converter transforms the current sense voltage into a series of output pulses at the interrupt pin. These pulses correspond to a fixed quantity of charge flowing into or out of the battery. The part also indicates charge polarity as the battery is depleted or charged.
The LTC4150 is intended for 1-cell or 2-cell Li-Ion and 3-cell to 6-cell NiCd or NiMH applications.
Applications
- Battery Chargers
- Palmtop Computers and PDAs
- Cellular Telephones and Wireless Modems
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.
