KLT1A20DC24
features include an OVP protected power-good source, preconditioning of an over-discharged battery, an NTC thermistor interface for charging the battery in a safe temperature range, automatic recharge, and thermally enhanced QFN package.
Features
- plete Charger for Single-Cell Li-ion/Polymer Batteries
- Integrated Pass Element and Current Sensor
- No External Blocking Diode Required
- Low ponent Count and Cost
- 0.7% Voltage Accuracy
- Programmable Charge Currents
- 250µA (Typ) Suspend Quiescent Current
- USB 100m A/500m A ply
- Charge Current Thermal Foldback for Thermal Protection
- Trickle Charge for Fully Discharged Batteries
- 28V Maximum Voltage for the Power Input
- Charge Status Indication
- Less than 1µA Leakage Current Off the Battery when No Input Power Attached or Charger Disabled
- Ambient Temperature Range: -40°C to +85°C
- Pb-free (Ro HS pliant)
Related Literature
- Technical Brief TB363 “Guidelines for Handling and Processing Moisture Sensitive Surface Mount Devices...
