Datasheet for DC674B:
- Manufacturer Part Number : DC674B
- Manufacturer : AD
- Description : High Efficiency Standalone Nickel Battery Charger IC
- Series : LTC4010
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Battery Management
- Function : Battery Charger IC
- Current Suggest : Production
- Status : Production
- ROHS Status : ROHS Compliant (Lead Free)
- Package Type : LTC4011EFE Demo Boar | Vin = 4.5V to 25V, NiCd/NiMH 2A Sync Buck Battery Charger
- Pins : -
- MFG Package Case : -
- Part Type : EVAL
- Standard Packing Type : -
- Standard Packing Quantity : -
- Working Temperature : -
- Other Part Number : DC674B
- 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 DC674B. If you need any more information about DC674B, you can also send us by email. Our email is [email protected], we will reply you in 12 hours.
The LTC4010 provides a complete, cost-effective nickel battery fast charge solution in a small package using few external components. A 550kHz PWM current source controller and all necessary charge initiation, monitoring and termination control circuitry are included.
The LTC4010 automatically senses the presence of a DC adapter and battery insertion or removal. When an external DC source is not present, the LTC4010 enters shutdown and supply current drawn from an installed battery drops to the lowest possible level. Heavily discharged batteries are precharged with a trickle current. The LTC4010 can simultaneously use both –ΔV and ΔT/Δt fast charge termination techniques and can detect various battery faults. If necessary, a top-off charge is automatically applied to NiMH batteries after fast charging is completed. The IC will also resume charging if the battery self-discharges after a full charge cycle.
All LTC4010 charging operations are qualified by actual charge time and maximum average cell voltage. Charging may also be gated by minimum and maximum temperature limits. NiMH or NiCd fast charge termination parameters are pin selectable.
Applications
- Integrated or Standalone Battery Charger
- Portable Instruments or Consumer Products
- Battery-Powered Diagnostics and Control
- Back-Up Battery Management
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.
