TPS563203 Series
4.2-V to 17-V input, 3-A synchronous buck converter in SOT563
Manufacturer: Texas Instruments
Catalog(1 parts)
| Part | Mounting Type | Synchronous Rectifier▲▼ | Number of Outputs▲▼ | Output Type | Voltage - Input (Max)▲▼ | Voltage - Input (Min)▲▼ | Voltage - Output (Min/Fixed)▲▼ | Voltage - Output (Max)▲▼ | Output Configuration | Topology | Current - Output▲▼ | Frequency - Switching▲▼ | Supplier Device Package | Operating Temperature▲▼ | Operating Temperature▲▼ | Package / Case | Function |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS563203DRLRBuck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A SOT-563, SOT-666 | Surface Mount | 1 ul | Adjustable | 17 V | 4.199999809265137 V | 0.6000000238418579 V | 7 V | Positive | Buck | 3 A | 600000 Hz | SOT-563 | 125 °C | -40 °C | SOT-563, SOT-666 | Step-Down |
Key Features
• Configured for a wide range of applicationsInput voltage range: 4.2V to 17VOutput voltage range: 0.6V to 7VReference voltage: 0.6V±1.5% reference voltage accuracy at 25°C±2% reference voltage accuracy from –40°C to 125°CIntegrated 100mΩ and 55mΩ FETsLow quiescent current for TPS563203: 110µASwitching frequency: 600kHzMaximum 95% large duty cycle operationFixed soft-start time: 1.4msEasy of use and small design sizeEco-mode at light loading for TPS563203FCCM mode at light loading for TPS563206D-CAP3™ control mode with fast transient responseSupport start-up with prebiased outputNon-latch for OT and UVLO protectionCycle-by-cycle overcurrent limitHiccup mode for UV protectionOperating junction temperature range from –40°C to 125°CSOT563 package, 1.6mm × 1.6mmCreate a custom design using the TPS563203 with theWEBENCH® Power DesignerCreate a custom design using the TPS563206 with theWEBENCH® Power DesignerConfigured for a wide range of applicationsInput voltage range: 4.2V to 17VOutput voltage range: 0.6V to 7VReference voltage: 0.6V±1.5% reference voltage accuracy at 25°C±2% reference voltage accuracy from –40°C to 125°CIntegrated 100mΩ and 55mΩ FETsLow quiescent current for TPS563203: 110µASwitching frequency: 600kHzMaximum 95% large duty cycle operationFixed soft-start time: 1.4msEasy of use and small design sizeEco-mode at light loading for TPS563203FCCM mode at light loading for TPS563206D-CAP3™ control mode with fast transient responseSupport start-up with prebiased outputNon-latch for OT and UVLO protectionCycle-by-cycle overcurrent limitHiccup mode for UV protectionOperating junction temperature range from –40°C to 125°CSOT563 package, 1.6mm × 1.6mmCreate a custom design using the TPS563203 with theWEBENCH® Power DesignerCreate a custom design using the TPS563206 with theWEBENCH® Power Designer
Description
AI
TPS563203, TPS563206 are simple, easy-to-use, 3A synchronous buck converters in a SOT563 package.
The devices are designed to operate with minimum external component counts and designed to achieve low standby current.
This switch mode power supply (SMPS) device employs D-CAP3 control mode 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.
TPS563203 operates in Eco-mode, which maintains high-efficiency during light load operation. TPS563206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56320x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package and specified from a –40°C to 125°C junction temperature.
TPS563203, TPS563206 are simple, easy-to-use, 3A synchronous buck converters in a SOT563 package.
The devices are designed to operate with minimum external component counts and designed to achieve low standby current.
This switch mode power supply (SMPS) device employs D-CAP3 control mode 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.
TPS563203 operates in Eco-mode, which maintains high-efficiency during light load operation. TPS563206 operates in FCCM mode, which keeps the same frequency and lower output ripple during all load conditions. The device integrates complete protection through OCP, UVLO, OTP, and UVP with hiccup. TPS56320x is available in a 6-pin, 1.6mm × 1.6mm SOT563 (DRL) package and specified from a –40°C to 125°C junction temperature.