TPS563231DRLR
ActiveTexas Instruments
4.5-V TO 17-V INPUT, 3-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR 6-SOT-5X3 -40 TO 125
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TPS563231DRLR
ActiveTexas Instruments
4.5-V TO 17-V INPUT, 3-A SYNCHRONOUS STEP-DOWN VOLTAGE REGULATOR 6-SOT-5X3 -40 TO 125
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS563231DRLR | TPS563231 Series |
|---|---|---|
| Board Type | - | Fully Populated |
| Current - Output | 3 A | 2 - 3 A |
| Frequency - Switching | 600 kHz | 600 - 850 kHz |
| Function | Step-Down | Step-Down |
| Main Purpose | - | DC/DC, Step Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Outputs and Type | - | Non-Isolated |
| Outputs and Type | - | 1 |
| Package / Case | SOT-563, SOT-666 | SOT-563, SOT-666 |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | SOT-563 | SOT-563 |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Utilized IC / Part | - | TPS563231 |
| Voltage - Input | - | 4.5 V |
| Voltage - Input | - | 17 V |
| Voltage - Input (Max) [Max] | 17 V | 17 V |
| Voltage - Input (Min) [Min] | 4.5 V | 4.5 V |
| Voltage - Output | - | 3.3 V |
| Voltage - Output (Max) [Max] | 7 V | 7 V |
| Voltage - Output (Min/Fixed) | 0.6 V | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS563231 Series
POWER MANAGEMENT
| Part | Voltage - Input [Min] | Voltage - Input [Max] | Supplied Contents | Board Type | Outputs and Type | Outputs and Type | Utilized IC / Part | Main Purpose | Frequency - Switching | Current - Output | Voltage - Output | Topology | Mounting Type | Supplier Device Package | Operating Temperature [Max] | Operating Temperature [Min] | Synchronous Rectifier | Voltage - Input (Max) [Max] | Output Type | Voltage - Output (Max) [Max] | Voltage - Input (Min) [Min] | Voltage - Output (Min/Fixed) | Number of Outputs | Function | Output Configuration | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS563231EVM-032TPS563231 D-CAP3™ DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board | 4.5 V | 17 V | Board(s) | Fully Populated | Non-Isolated | 1 | TPS563231 | DC/DC, Step Down | 850 kHz | 2 A | 3.3 V | |||||||||||||||
Texas Instruments TPS563231DRLRThe TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
During light load operation, TPS563231 operates in pulse skip mode (PSM), which maintains high efficiency. The TPS563231 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.
The TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
During light load operation, TPS563231 operates in pulse skip mode (PSM), which maintains high efficiency. The TPS563231 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature. | 600 kHz | 3 A | Buck | Surface Mount | SOT-563 | 125 ¯C | -40 °C | 17 V | Adjustable | 7 V | 4.5 V | 0.6 V | 1 | Step-Down | Positive | SOT-563, SOT-666 | ||||||||||
Texas Instruments TPS563231DRLTThe TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
During light load operation, TPS563231 operates in pulse skip mode (PSM), which maintains high efficiency. The TPS563231 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.
The TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
During light load operation, TPS563231 operates in pulse skip mode (PSM), which maintains high efficiency. The TPS563231 is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature. | 600 kHz | 3 A | Buck | Surface Mount | SOT-563 | 125 ¯C | -40 °C | 17 V | Adjustable | 7 V | 4.5 V | 0.6 V | 1 | Step-Down | Positive | SOT-563, SOT-666 |
Description
General part information
TPS563231 Series
The TPS563231 is a simple, easy-to-use, 3-A synchronous step-down converter in SOT563 package.
The device is optimized to operate with minimum external component counts and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP3 mode control providing a fast transient response and supporting both low-equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components.
Documents
Technical documentation and resources