Torex Semiconductor Ltd XC9140C4124R-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 |
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| 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) | 4.1V |
| 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 XC9140C4124R-G from Torex Semiconductor is a synchronous boost converter that delivers a fixed 4.1V output from a wide input voltage range of 0.9V to 5.5V. With a maximum output current of 100mA, it is designed for low-power applications where efficiency and small size are critical. The device is available in a compact 6-XDFN Exposed Pad package, making it easy to integrate into space-constrained designs. Its high-efficiency synchronous topology ensures minimal power loss, making it ideal for battery-powered devices such as wireless sensors, portable electronics, and LED drivers.
- Fixed 4.1V Output: Eliminates the need for external feedback resistors, reducing component count and design complexity.
- High Efficiency: Synchronous rectification achieves up to 90% efficiency, extending battery life.
- Wide Input Range: Supports various battery chemistries (alkaline, NiMH, Li-ion) without reconfiguration.
- Thermal Performance: Exposed pad package enhances heat dissipation, improving reliability in continuous operation.
LED Driver Applications
The 4.1V output is well-suited for driving white or blue LEDs in series or parallel configurations. The boost converter ensures constant brightness even as the battery voltage declines, making it ideal for flashlights and display backlights.
Wireless Modules
Many RF modules (e.g., Zigbee, BLE) require a stable 4.1V supply for optimal transmission power. This converter provides that voltage from a 2-cell battery pack, improving wireless range and reliability.
Portable Printers
Thermal printer heads often need a higher voltage than the battery provides. The XC9140C4124R-G boosts a 3.7V Li-ion battery to 4.1V, enabling compact, battery-operated portable printers.
Medical Monitoring Devices
Devices like pulse oximeters and blood pressure monitors require consistent voltage for accurate readings. This boost converter delivers a stable 4.1V rail from a single AA battery, ensuring reliable operation.
Smart Home Sensors
Battery-powered sensors for smart homes (e.g., door/window sensors, thermostats) benefit from the wide input range and fixed 4.1V output, simplifying power supply design and extending battery life.
- Q: What type of converter is the XC9140C4124R-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 fixed output voltage is 4.1V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
- Q: What package is available?
- A: It comes in a 6-XDFN Exposed Pad package.
XC9140C4124R-G.pdf
- Q: What type of converter is the XC9140C4124R-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 fixed output voltage is 4.1V.
- Q: What is the maximum output current?
- A: The maximum output current is 100mA.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
- Q: What package is available?
- A: It comes in a 6-XDFN Exposed Pad package.
