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Overview
| Topology | Buck Converter |
| Input voltage | 24 V |
| Switching frequency | 960-1050 kHz |
Description
The LTC®4013 is a high voltage battery charger controllerthat supports float, absorption and equalization lead-acidand constant-current/constant-voltage Li-Ion chargingalgorithms. It is particularly well suited for charging a widerange of lead-acid batteries, including both vented andsealed type. The LTC4013 also supports Li-Ion/Polymer,LiFePO4, NiMH, NiCd and other battery types.
Features
Wide Input Voltage Range: 4.5V to 60VWide Battery Voltage Range: 0V to 60VBuilt-In Charge Algorithms for Lead-Acid and Li-Ion±0.5% Float Voltage Accuracy±5% Charge Current AccuracyMaximum Power Point Tracking Input ControlNTC Temperature Compensated Float VoltageTwo Open Drain Status PinsThermally Enhanced 28-Lead 4mm × 5mm QFN Package
Typical applications
- Industrial Battery Charging
- Battery Backup for Lighting, UPS Systems, Security Cameras, Computer Control Panels
- Solar-Powered Systems
- Portable Medical Equipment
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Material | LR (µH) | fres (MHz) | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7443340680 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-HCC SMT High Current Cube Inductor | 6.8 | 6.2 | 7.4 | 8.3 | 24 | Ferrite | 6.5 | 37 |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7443340680 | SPEC PCN pendingDue to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff. |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | Material | LR (µH) | fres (MHz) | Samples |
|---|