LTC4124EV#TRMPBF Wireless Charging ICs 100mA
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LTC4124EV#TRMPBF Wireless Charging ICs 100mA

SKU: ELC9001

₹ 749.99 ₹ 1,499.99

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LTC4124EV#TRMPBF Wireless Charging ICs 100mA₹ 749.99
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The LTC4124 is a simple high performance wireless Li-Ion charger with low battery disconnect. The pin-selectable charge current (up to 100mA) and charge voltage ensure versatility while minimizing the number of required external components.

Wireless charging with the LTC4124 allows devices to be charged while sealed within enclosures and eliminates bulky connectors in space-constrained applications. Elimination of exposed conductive connectors also creates more robust devices while ensuring an effortless end-user experience.

The LTC4124 includes an NTC input for safe temperature qualified charging and a battery disconnect feature that prevents damage to a battery due to over-discharging.

The 2mm × 2mm LQFN package and minimal number of external components make the LTC4124 well-suited for low power portable applications where small solution size is mandatory.

Applications

  • Medical Wireless Sensors
  • Military Wearables
  • High End Wireless Headsets
  • Streaming Headsets with Bluetooth Connectivity
  • Virtual Reality Headsets
  • High End Remote Control
  • IoT Devices

Features

  • Complete Wireless Power Receiver, Li-Ion Charger and PowerPath™ Controller
  • Wireless Input Power Control and Rectification
  • Wideband Wireless Power Frequency: DC to >10MHz
  • Pin-Selectable Charge Current: 10mA/25mA/50mA/100mA
  • Pin-Selectable Charge Voltage: 4.0V/4.1V/4.2V/4.35V
  • Pin-Selectable Low Battery Disconnect: 2.7V/3.2V
  • Zero Battery Drain Current in Disconnect/Ship Mode
  • Pin-Selectable Low Battery Pre-Charge Current Enable
  • NTC Input for Temperature Qualified Charging
  • Safety Charge Termination Timer
  • Tiny Total Solution Size with Few Externals
  • Small Thermally Enhanced 12-lead 2mm × 2mm LQFN Package

Datasheet Can be found here!

What is the LTC4124EV and what charging options does it offer?
The LTC4124EV is a complete wireless power receiver, Li-Ion charger, and PowerPath controller. It provides pin selectable charge currents of 10, 25, 50, or 100 mA and pin selectable voltages of 4.0, 4.1, 4.2, or 4.35 V.
How does temperature monitoring work with this device?
The LTC4124EV includes an NTC input for temperature qualified charging to protect the battery.
Can wireless charging with this device operate when the product is in a sealed enclosure?
Yes, wireless charging enables charging without exposed connectors, suitable for sealed enclosures.
What packaging and external components are required?
It uses a tiny 2 mm x 2 mm LQFN package and requires only a few external components.
Where can I find warranty and support information?
Warranty terms are provided by the seller or distributor, not the product itself. Please check the listing or datasheet for details and supported contact options.
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Description
Ask AI about this product
Open in ChatGPT Open in Claude Open in Gemini

The LTC4124 is a simple high performance wireless Li-Ion charger with low battery disconnect. The pin-selectable charge current (up to 100mA) and charge voltage ensure versatility while minimizing the number of required external components.

Wireless charging with the LTC4124 allows devices to be charged while sealed within enclosures and eliminates bulky connectors in space-constrained applications. Elimination of exposed conductive connectors also creates more robust devices while ensuring an effortless end-user experience.

The LTC4124 includes an NTC input for safe temperature qualified charging and a battery disconnect feature that prevents damage to a battery due to over-discharging.

The 2mm × 2mm LQFN package and minimal number of external components make the LTC4124 well-suited for low power portable applications where small solution size is mandatory.

Applications

  • Medical Wireless Sensors
  • Military Wearables
  • High End Wireless Headsets
  • Streaming Headsets with Bluetooth Connectivity
  • Virtual Reality Headsets
  • High End Remote Control
  • IoT Devices

Features

  • Complete Wireless Power Receiver, Li-Ion Charger and PowerPath™ Controller
  • Wireless Input Power Control and Rectification
  • Wideband Wireless Power Frequency: DC to >10MHz
  • Pin-Selectable Charge Current: 10mA/25mA/50mA/100mA
  • Pin-Selectable Charge Voltage: 4.0V/4.1V/4.2V/4.35V
  • Pin-Selectable Low Battery Disconnect: 2.7V/3.2V
  • Zero Battery Drain Current in Disconnect/Ship Mode
  • Pin-Selectable Low Battery Pre-Charge Current Enable
  • NTC Input for Temperature Qualified Charging
  • Safety Charge Termination Timer
  • Tiny Total Solution Size with Few Externals
  • Small Thermally Enhanced 12-lead 2mm × 2mm LQFN Package

Datasheet Can be found here!

FAQ
What is the LTC4124EV and what charging options does it offer?
The LTC4124EV is a complete wireless power receiver, Li-Ion charger, and PowerPath controller. It provides pin selectable charge currents of 10, 25, 50, or 100 mA and pin selectable voltages of 4.0, 4.1, 4.2, or 4.35 V.
How does temperature monitoring work with this device?
The LTC4124EV includes an NTC input for temperature qualified charging to protect the battery.
Can wireless charging with this device operate when the product is in a sealed enclosure?
Yes, wireless charging enables charging without exposed connectors, suitable for sealed enclosures.
What packaging and external components are required?
It uses a tiny 2 mm x 2 mm LQFN package and requires only a few external components.
Where can I find warranty and support information?
Warranty terms are provided by the seller or distributor, not the product itself. Please check the listing or datasheet for details and supported contact options.
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Admin
Welcome to the discussion thread for LTC4124EV#TRMPBF Wireless Charging ICs 100mA
Feel free to ask questions, share tips or report issues.
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