Analog Devices Inc. LTC4123EDC#TRMPBF
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.55 | $8.55 |
| 15+ | $8.28 | $124.20 |
| 25+ | $8.10 | $202.50 |
| 50+ | $7.65 | $382.50 |
| 100+ | $6.75 | $675.00 |
| N+ | $1.35 | 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 | Nickel Metal Hydride |
| Number of Cells | 1 |
| Current - Charging | Constant - Programmable |
| Programmable Features | - |
| Fault Protection | Over Voltage |
| Charge Current - Max | 25mA |
| Battery Pack Voltage | 1.5075V |
| Voltage - Supply (Max) | 5V |
| Interface | - |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-WFDFN Exposed Pad |
| Supplier Device Package | 6-DFN (2x2) |
| ROHS |  |
The LTC4123EDC is a compact battery charger IC from Analog Devices, specifically designed for single-cell Nickel Metal Hydride (NiMH) batteries. It delivers a maximum charge current of 25mA and supports a battery voltage of 1.5075V. The device includes over voltage protection to ensure safe charging. Housed in a small 6-WFDFN package, it operates over a temperature range of -20°C to 85°C, making it suitable for portable and low-power applications.
- Ultra-Compact Solution: The 6-WFDFN package is ideal for space-constrained designs like wearables and medical devices.
- Low Current Precision: 25mA charge current is optimized for small NiMH cells, preventing overcharging.
- Safe Charging: Over voltage protection safeguards the battery from damage.
- Wide Operating Range: -20°C to 85°C temperature range supports various indoor and commercial applications.
Coin Cell Charging for Wearables
The LTC4123EDC's low 25mA charge current is perfect for charging small NiMH coin cells used in wearable fitness trackers, smart watches, and medical patches.
Wireless Sensor Nodes
For low-power IoT sensors that operate on NiMH batteries, this charger provides a simple, safe charging solution for remote or embedded applications.
Portable Medical Devices
In compact medical devices like glucose monitors or hearing aids, the small package and precise voltage control ensure reliable charging of single-cell NiMH batteries.
Memory Backup Systems
The LTC4123EDC can maintain a trickle charge on NiMH backup batteries in SRAM or real-time clock circuits, ensuring data retention during power loss.
Consumer Electronics Accessories
For small electronic accessories such as wireless keyboards or mice that use NiMH batteries, this IC offers an efficient charging solution in a tiny footprint.
- Q: What battery chemistry does the LTC4123EDC support?
- A: It is designed for Nickel Metal Hydride (NiMH) batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 25mA.
- Q: What is the battery voltage?
- A: The battery voltage is 1.5075V.
- Q: What fault protection is included?
- A: It includes over voltage protection.
- Q: What is the package type?
- A: It comes in a 6-WFDFN exposed pad package.
LTC4123EDC#TRMPBF.pdf
- Q: What battery chemistry does the LTC4123EDC support?
- A: It is designed for Nickel Metal Hydride (NiMH) batteries.
- Q: How many cells can it charge?
- A: It supports a single cell (1 cell).
- Q: What is the maximum charge current?
- A: The maximum charge current is 25mA.
- Q: What is the battery voltage?
- A: The battery voltage is 1.5075V.
- Q: What fault protection is included?
- A: It includes over voltage protection.
- Q: What is the package type?
- A: It comes in a 6-WFDFN exposed pad package.
