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Description
Supervisor 10 Channel 48-VQFN (7x7)
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The parameters and performance indicators of this product are sourced from the internet. In case of discrepancies, please refer to the manufacturer's technical specifications!！
| Parameter | Description | Value |
|---|---|---|
| Device | Device Name | UCD9090ARGZR |
| Package | Package Type | 48-Pin HTSSOP (PWP) |
| Operating Temperature Range | Temperature Range for Operation | -40°C to 125°C |
| Supply Voltage (VDD) | Operating Supply Voltage Range | 3.0V to 5.5V |
| Output Voltage (VOUT1-VOUT6) | Programmable Output Voltages | 0.5V to 5.5V |
| Output Current (IOUT1-IOUT6) | Maximum Continuous Output Current per Channel | 2A (with appropriate heatsinking) |
| Number of Channels | Number of Independent Power Channels | 6 |
| PWM Frequency | Adjustable PWM Frequency Range | 100kHz to 1MHz |
| Efficiency | Typical Efficiency at Full Load | Up to 95% (depends on configuration) |
| Protection Features | Integrated Protection Features | Overcurrent, Overvoltage, Undervoltage, Thermal Shutdown |
| Communication Interface | Supported Communication Protocols | I2C, PMBus |
| Control Mode | Control Modes Available | Constant Voltage (CV), Constant Current (CC) |
| Quiescent Current | Typical Quiescent Current | 1.5mA |
| Soft-Start Time | Adjustable Soft-Start Time | 0ms to 100ms |
| Fault Response | Fault Response Options | Latch-off, Auto-retry, One-shot |
| Package Size | Dimensions (L x W x H) | 7mm x 7mm x 1.4mm |
Power Supply Connection:
Output Configuration:
PWM Frequency Setting:
Communication Setup:
Protection Settings:
Soft-Start Configuration:
Thermal Management:
Testing and Validation:
For detailed register maps and specific command sequences, refer to the UCD9090ARGZR datasheet and application notes.
(For reference only)| QUANTITY | UNIT PRICE | PLUS UNIT PRICE | TOTAL PRICE |
|---|---|---|---|
| ≥1: | US $4.23000 | US $3.80700 | US $3.80700 |
| ≥5: | US $4.01850 | US $3.61665 | US $18.08325 |
| ≥10: | US $3.80700 | US $3.42630 | US $34.26300 |
| ≥20: | US $3.70125 | US $3.33112 | US $66.62240 |
| ≥50: | US $3.59550 | US $3.23595 | US $161.79750 |
| ≥100: | US $3.48975 | US $3.14078 | US $314.07800 |
| ≥200: | US $3.38400 | US $3.04560 | US $609.12000 |
| ≥500: | US $3.34170 | US $3.00753 | US $1503.76500 |
| ≥1000: | US $3.27825 | US $2.95043 | US $2950.43000 |
Substitute (equivalent) Product
| Product Name | Description |
|---|---|
| UCD90120ARGZR | High-Efficiency Digital PWM Controller for Multi-Phase Buck Converters |
| UCD90320ARGZR | Digital PWM Controller for Multi-Phase Buck Converters with I2C Interface |
| UCD7138-1KSR | High-Side Gate Driver for Power MOSFETs |
| UCD3138A1RGCZ | Digital Power System Manager with I2C Interface |
| UCD9240ARGZR | Digital PWM Controller for Multi-Phase Buck Converters with PMBus Interface |
Product Usage
The UCD9090ARGZR is a high-performance, multi-phase digital PWM controller designed by Texas Instruments. It is typically used in power supply circuits, particularly those requiring precise control and high efficiency in multi-phase buck converters. Here are some specific applications and circuits where the UCD9090ARGZR might be used:
Server Power Supplies: In data centers and server applications, where high efficiency and reliability are critical, the UCD9090ARGZR can be used to manage the power delivery to processors and other components.
Telecommunications Equipment: Telecommunication systems often require stable and efficient power supplies. The UCD9090ARGZR can help achieve this by controlling multiple phases of power conversion.
High-Performance Computing (HPC) Systems: HPC systems, including supercomputers and workstations, benefit from the advanced features of the UCD9090ARGZR to ensure stable and efficient power delivery to high-power processors.
Graphics Cards (GPUs): High-end graphics cards require efficient power management to handle the high current demands of GPUs. The UCD9090ARGZR can provide the necessary control for multi-phase power delivery.
Industrial Control Systems: Industrial applications often involve complex power management requirements. The UCD9090ARGZR can be used in these systems to ensure reliable and efficient power conversion.
Point of Load (POL) Converters: In distributed power architectures, POL converters are used to convert a higher voltage to a lower voltage close to the load. The UCD9090ARGZR can be used to control these converters, ensuring high efficiency and stability.
Battery Management Systems (BMS): In battery-powered systems, such as electric vehicles or portable electronics, the UCD9090ARGZR can be used to manage the power conversion and distribution efficiently.
A typical application circuit for the UCD9090ARGZR might include:
If you need a more detailed circuit diagram or specific design considerations, you can refer to the datasheet and application notes provided by Texas Instruments.
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UCD9090ARGZR
UCD9090ARGZR has several brands around the world that may have alternate names for UCD9090ARGZR due to regional differences or acquisition. UCD9090ARGZR may also be known as the following names:
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