Analog Devices Inc. LTC4059EDC#TRMPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $5.86 | $5.86 |
| 15+ | $5.68 | $85.20 |
| 25+ | $5.55 | $138.75 |
| 50+ | $5.24 | $262.00 |
| 100+ | $4.63 | $463.00 |
| N+ | $0.93 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Analog Devices Inc. |
| Product Series | |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Battery Chemistry | Lithium Ion |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | - |
| Charge Current - Max | 900mA |
| Battery Pack Voltage | 4.2V |
| Voltage - Supply (Max) | 8V |
| Interface | - |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-WFDFN Exposed Pad |
| Supplier Device Package | 6-DFN (2x2) |
| ROHS |
The LTC4059EDC is a linear battery charger for single-cell Lithium Ion batteries. It offers a charge current up to 900mA and a fixed 4.2V output. The 6-WFDFN Exposed Pad package provides excellent thermal performance in a small footprint. This charger is designed for portable electronics requiring efficient and reliable charging.
- 900mA charge current balances speed and heat generation for portable devices.
- 6-WFDFN Exposed Pad package improves heat dissipation.
- Wide -40°C to 85°C operating range enables use in demanding conditions.
- Fixed 4.2V output is ideal for standard single-cell Lithium Ion batteries.
Smart Wearables
The 900mA charge current is well-suited for smartwatches and fitness bands with single-cell Lithium Ion batteries.
Portable Audio
Charges high-capacity earphones and portable DACs efficiently within a compact form factor.
GPS Trackers
Provides reliable charging for location-tracking devices that operate in varied outdoor temperatures.
Wireless Keyboards
Ensures quick and safe recharging of peripherals with built-in rechargeable batteries.
Compact Cameras
Supports action cameras and compact point-and-shoot cameras with a standard 4.2V cell.
- Q: What battery chemistry does the LTC4059EDC support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger handle?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 900mA.
- Q: What is the battery pack voltage?
- A: The battery voltage is 4.2V.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is available?
- A: It comes in a 6-WFDFN Exposed Pad package.
- Q: What battery chemistry does the LTC4059EDC support?
- A: It is designed for Lithium Ion batteries.
- Q: How many cells can this charger handle?
- A: It supports 1 cell.
- Q: What is the maximum charge current?
- A: The maximum charge current is 900mA.
- Q: What is the battery pack voltage?
- A: The battery voltage is 4.2V.
- Q: What is the operating temperature range?
- A: It operates from -40°C to 85°C (TA).
- Q: What package is available?
- A: It comes in a 6-WFDFN Exposed Pad package.

LTC4059EDC#TRMPBF.pdf