onsemi FDMF5823DC, 1-Channel, Step Down, Synchronous DC-DC Switching Regulator 31-Pin, PQFN
- RS Stock No.:
- 864-8271
- Mfr. Part No.:
- FDMF5823DC
- Manufacturer:
- ON Semiconductor
The image is for reference only, please refer to product details and specifications
Discontinued product
- RS Stock No.:
- 864-8271
- Mfr. Part No.:
- FDMF5823DC
- Manufacturer:
- ON Semiconductor
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Smart Power Stage (SPS) Modules, Fairchild Semiconductor
The Smart Power Stage (SPS) module is a fully optimised, ultra-compact, designed for non-isolated DC-DC power applications. The module integrates a MOSFET gate driver with a bootstrap Schottky diode, two power MOSFETs, and a thermal monitor. It comes in a thermally enhanced ultra-compact 5 x 5 mm PQFN package and Dual Cool™ Architecture.
The SPS switching power stage is optimised for dynamic performance, with minimum system inductance, and high-power output.
The SPS switching power stage is optimised for dynamic performance, with minimum system inductance, and high-power output.
The MOSFET gate driver offers reduced dead times and propagation delays
The PowerTrench MOSFET technology reduces switch ringing, and eliminates the need for a snubber circuit in most DC-DC converter applications
A thermal warning function alerts of a potential overheating which can lead to thermal shutdown
Light-load efficiency is improved with auto-DCM mode, a low side gate turn-off
The SPS module finally provides 3-State PWM input gate driver for compatibility with PWM controllers
The PowerTrench MOSFET technology reduces switch ringing, and eliminates the need for a snubber circuit in most DC-DC converter applications
A thermal warning function alerts of a potential overheating which can lead to thermal shutdown
Light-load efficiency is improved with auto-DCM mode, a low side gate turn-off
The SPS module finally provides 3-State PWM input gate driver for compatibility with PWM controllers
Non-Isolated DC/DC Converters, Fairchild Semiconductor
Specifications
Attribute | Value |
|---|---|
| Minimum Input Voltage | 4.5 V |
| Maximum Input Voltage | 5.5 V |
| Maximum Output Current | 55A |
| Converter Type | Step Down, Synchronous |
| Number of Outputs | 1 |
| Maximum Switching Frequency | 1.5 MHz |
| Mounting Type | Surface Mount |
| Package Type | PQFN |
| Pin Count | 31 |
| Maximum Operating Temperature | +125 °C |
| Minimum Operating Temperature | -40 °C |
| Length | 5mm |
| Height | 0.8mm |
| Width | 5mm |
| Dimensions | 5 x 5 x 0.8mm |