TPS564208 Series
4.5 V to 17 V input, 4 A output, synchronous step-down converter in FCCM mode
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Topology | Output Configuration | Voltage - Input (Min)▲▼ | Frequency - Switching▲▼ | Voltage - Input (Max)▲▼ | Number of Outputs▲▼ | Output Type | Synchronous Rectifier▲▼ | Current - Output▲▼ | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Output (Max)▲▼ | Package / Case | Supplier Device Package | Function | Voltage - Output (Min/Fixed)▲▼ | Mounting Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS564208DDCRBuck Switching Regulator IC Positive Adjustable 0.76V 1 Output 4A SOT-23-6 Thin, TSOT-23-6 | Buck | Positive | 4.5 V | 560000 Hz | 17 V | 1 ul | Adjustable | 4 A | 125 °C | -40 °C | 7 V | SOT-23-6 Thin, TSOT-23-6 | SOT-23-THIN | Step-Down | 0.7599999904632568 V | Surface Mount |
Key Features
• TPS564208 4-A Converter Integrated 50-mΩ and 22-mΩ FETsD-CAP2™ Mode Control with Fast Transient ResponseInput Voltage Range: 4.5 V to 17 VOutput Voltage Range: 0.76 V to 7 VContinuous Current Mode560-kHz Switching FrequencyLow Shutdown Current Less than 10 µA1.6% Feedback Voltage Accuracy (25ºC)Startup from Pre-Biased Output VoltageCycle-by-Cycle Overcurrent LimitHiccup-mode Overcurrent ProtectionNon-Latch UVP and TSD ProtectionsFixed Soft Start: 1.0 msCreate a Custom Design Using the TPS564208 With theWEBENCH®Power DesignerTPS564208 4-A Converter Integrated 50-mΩ and 22-mΩ FETsD-CAP2™ Mode Control with Fast Transient ResponseInput Voltage Range: 4.5 V to 17 VOutput Voltage Range: 0.76 V to 7 VContinuous Current Mode560-kHz Switching FrequencyLow Shutdown Current Less than 10 µA1.6% Feedback Voltage Accuracy (25ºC)Startup from Pre-Biased Output VoltageCycle-by-Cycle Overcurrent LimitHiccup-mode Overcurrent ProtectionNon-Latch UVP and TSD ProtectionsFixed Soft Start: 1.0 msCreate a Custom Design Using the TPS564208 With theWEBENCH®Power Designer
Description
AI
The TPS564208 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.
The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 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.
The TPS564208 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.
The TPS564208 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package.
The device is optimized to operate with minimum external component count and also optimized to achieve low standby current.
These switch mode power supply (SMPS) devices employ D-CAP2 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.
The TPS564208 is available in a 6-pin 1.6-mm × 2.9-mm SOT (DDC) package, and specified from a –40°C to 125°C junction temperature.