Torex Semiconductor Ltd XC9140C4924R-G
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $1.82 | $1.82 |
| 15+ | $0.42 | $6.30 |
| 25+ | $0.41 | $10.25 |
| 50+ | $0.39 | $19.50 |
| 100+ | $0.35 | $35.00 |
| N+ | $0.07 | Price Inquiry |
Request Quote / Inquiry
| Product attributes | Property Value |
| Manufacturer | Torex Semiconductor Ltd |
| Product Series | XC9140 |
| Packaging | Tape & Reel (TR) | |
| Function | Step-Up |
| Output Configuration | Positive |
| Topology | Boost |
| Output Type | Fixed |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 0.9V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 4.9V |
| Voltage - Output (Max) | - |
| Current - Output | 100mA |
| Frequency - Switching | - |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 6-XDFN Exposed Pad |
| Supplier Device Package | 6-USPEL (1.8x2) |
| ROHS |  |
The XC9140C4924R-G from Torex Semiconductor is a high-efficiency synchronous boost converter designed to deliver a fixed 4.9V output from a single-cell battery or low-voltage power source. Operating from an input range of 0.9V to 5.5V, it supports a maximum output current of 100mA. Its compact 6-XDFN package makes it suitable for space-limited portable and wearable applications.
- Ultra-Low Start-Up Voltage: Operates from inputs as low as 0.9V, enabling use with nearly depleted batteries.
- High Efficiency Synchronous Design: Integrated synchronous rectification maximizes efficiency, extending battery life in portable devices.
- Compact Form Factor: The 6-XDFN package minimizes PCB footprint, ideal for miniaturized electronics.
- Fixed Output Precision: Provides a stable 4.9V rail, simplifying power supply design for sensitive loads.
Battery-Powered IoT Sensors
With a 0.9V minimum input, the XC9140C4924R-G can operate from a single alkaline or NiMH cell, boosting it to a stable 4.9V for sensors, MCUs, and wireless transceivers, maximizing battery utilization.
Portable Medical Devices
Devices like glucose meters and pulse oximeters require a stable voltage from a small battery. The low quiescent current and high efficiency of this boost converter extend operational life while maintaining a precise 4.9V output.
Wearable Electronics
The compact 6-XDFN package is ideal for space-constrained wearables. Its ability to boost from a low-voltage Li-ion or coin cell to 4.9V supports LEDs, haptic drivers, and display bias circuits.
Remote Controls & Key Fobs
These devices often use two AAA batteries. As batteries discharge, voltage drops; this converter ensures a consistent 4.9V for RF transmission, improving range and reliability until the batteries are nearly depleted.
Energy Harvesting Systems
For systems powered by small solar cells or thermoelectric generators, the 0.9V start-up capability allows operation from very low harvested voltages, stepping up to a usable 4.9V for storage or direct load.
- Q: What type of converter is the XC9140C4924R-G?
- A: It is a synchronous step-up (Boost) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 0.9V to 5.5V.
- Q: What is the output voltage?
- A: The output voltage is fixed at 4.9V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What package is available?
- A: It is available in a 6-XDFN Exposed Pad package.
- Q: What is the typical application?
- A: It is ideal for battery-powered devices requiring a regulated 4.9V rail.
XC9140C4924R-G.pdf
- Q: What type of converter is the XC9140C4924R-G?
- A: It is a synchronous step-up (Boost) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is from 0.9V to 5.5V.
- Q: What is the output voltage?
- A: The output voltage is fixed at 4.9V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What package is available?
- A: It is available in a 6-XDFN Exposed Pad package.
- Q: What is the typical application?
- A: It is ideal for battery-powered devices requiring a regulated 4.9V rail.
