Analog Devices Inc. LTC4012CUF-2#PBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $9.93 | $9.93 |
| 15+ | $9.61 | $144.15 |
| 25+ | $9.41 | $235.25 |
| 50+ | $8.88 | $444.00 |
| 100+ | $7.84 | $784.00 |
| N+ | $1.57 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | PowerPath™ |
| Packaging | Tube | |
| Battery Chemistry | Multi-Chemistry |
| Number of Cells | 1 ~ 4 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Charge Current - Max | - |
| Battery Pack Voltage | 16.8V |
| Voltage - Supply (Max) | 28V |
| Interface | - |
| Operating Temperature | 0°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
| ROHS |  |
The LTC4012CUF-2#PBF is a multi-chemistry battery charger controller supporting 1 to 4 series cells with a battery pack voltage up to 16.8V. It includes Over Voltage protection and operates over a commercial temperature range of 0°C to 85°C. Packaged in a 20-WFQFN exposed pad, this IC is designed for portable and stationary equipment requiring flexible, multi-cell charging solutions.
- Multi-Chemistry Flexibility: Supports various battery chemistries, allowing one design for multiple pack types.
- Multi-Cell Support: Handles 1 to 4 series cells, accommodating higher voltage packs up to 16.8V.
- Over Voltage Protection: Prevents damage from excessive voltage during charging.
- Compact QFN Package: 20-WFQFN with exposed pad aids thermal dissipation and saves PCB area.
Multi-Cell Power Tools
The LTC4012CUF-2#PBF's support for 1-4 cells and up to 16.8V makes it suitable for charging Li-Ion packs in cordless drills and saws, with Over Voltage protection ensuring safety.
Portable Medical Equipment
For multi-cell battery packs in infusion pumps or patient monitors, this charger provides reliable charging within a 0°C to 85°C operating range, suitable for clinical settings.
Robotics and Drones
With multi-chemistry support, this IC can charge 4S Li-Po packs (16.8V) used in hobbyist and commercial drones, enabling efficient field charging.
Energy Storage Systems
In small-scale backup power units, the LTC4012CUF-2#PBF manages 1-4 cell stacks, maintaining battery health with precise voltage regulation.
Test and Measurement Equipment
Benchtop instruments with internal 4-cell battery backups benefit from this charger's multi-chemistry flexibility and Over Voltage protection.
- Q: What battery chemistries does the LTC4012CUF-2#PBF support?
- A: It supports Multi-Chemistry batteries, including various rechargeable types.
- Q: How many cells can it charge?
- A: It supports 1 to 4 cells in series.
- Q: What is the maximum battery pack voltage?
- A: The battery pack voltage can reach up to 16.8V.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 85°C (TA).
- Q: What package is this IC available in?
- A: It comes in a 20-WFQFN exposed pad package.
LTC4012CUF-2#PBF.pdf
- Q: What battery chemistries does the LTC4012CUF-2#PBF support?
- A: It supports Multi-Chemistry batteries, including various rechargeable types.
- Q: How many cells can it charge?
- A: It supports 1 to 4 cells in series.
- Q: What is the maximum battery pack voltage?
- A: The battery pack voltage can reach up to 16.8V.
- Q: What fault protection is included?
- A: It includes Over Voltage protection.
- Q: What is the operating temperature range?
- A: It operates from 0°C to 85°C (TA).
- Q: What package is this IC available in?
- A: It comes in a 20-WFQFN exposed pad package.
