Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS40052PWPRG4 | TPS40052 Series |
|---|---|---|
| Clock Sync | True | True |
| Control Features | Soft Start, Current Limit, Enable, Frequency Control | Soft Start, Current Limit, Enable, Frequency Control |
| Duty Cycle (Max) [Max] | 94 % | 94 % |
| Frequency - Switching [Max] | 1 MHz | 1 MHz |
| Frequency - Switching [Min] | 100 kHz | 100 kHz |
| Function | Step-Down | Step-Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Phases | 1 | 1 |
| Output Type | Transistor Driver | Transistor Driver |
| Package / Case | 16-PowerTSSOP | 16-PowerTSSOP, Exposed Pad, 16-TSSOP |
| Package / Case | - | 4.4 mm |
| Package / Case | - | 0.173 " |
| Package / Case [y] | 4.4 mm | 4.4 mm |
| Package / Case [y] | 0.173 in | 0.173 in |
| Supplier Device Package | 16-HTSSOP | 16-HTSSOP |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 40 V | 40 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 10 V | 10 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS40052 Series
IC REG CTRLR BUCK 16HTSSOP
| Part | Number of Outputs | Output Type | Synchronous Rectifier | Supplier Device Package | Output Configuration | Frequency - Switching [Max] | Frequency - Switching [Min] | Control Features | Topology | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case [y] | Package / Case | Package / Case [y] | Function | Voltage - Supply (Vcc/Vdd) [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Duty Cycle (Max) [Max] | Mounting Type | Clock Sync | Output Phases | Package / Case [x] | Package / Case [x] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS40052PWPRG4Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP | 1 | Transistor Driver | 16-HTSSOP | Positive | 1 MHz | 100 kHz | Current Limit, Enable, Frequency Control, Soft Start | Buck | 85 °C | -40 °C | 4.4 mm | 16-PowerTSSOP | 0.173 in | Step-Down | 40 V | 10 V | 94 % | Surface Mount | 1 | ||||
Texas Instruments TPS40052PWPRThe TPS40052 is part of a family of high-voltage, wide input, synchronous, step-down converters. The TPS40052 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.
The TPS40052 is also synchronizable to an external supply. It incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
The externally programmable short circuit protection provides pulse-by-pulse current limit, as well as hiccup mode operation utilizing an internal fault counter for longer duration overloads.
The TPS40052 is part of a family of high-voltage, wide input, synchronous, step-down converters. The TPS40052 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.
The TPS40052 is also synchronizable to an external supply. It incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
The externally programmable short circuit protection provides pulse-by-pulse current limit, as well as hiccup mode operation utilizing an internal fault counter for longer duration overloads. | 1 | Transistor Driver | 16-HTSSOP | Positive | 1 MHz | 100 kHz | Current Limit, Enable, Frequency Control, Soft Start | Buck | 85 °C | -40 °C | 4.4 mm | 16-PowerTSSOP | 0.173 in | Step-Down | 40 V | 10 V | 94 % | Surface Mount | 1 | ||||
Texas Instruments TPS40052PWPG4Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP | 1 | Transistor Driver | 16-HTSSOP | Positive | 1 MHz | 100 kHz | Current Limit, Enable, Frequency Control, Soft Start | Buck | 85 °C | -40 °C | 16-TSSOP, Exposed Pad | Step-Down | 40 V | 10 V | 94 % | Surface Mount | 1 | 4.4 mm | 0.173 " | ||||
Texas Instruments TPS40052PWPThe TPS40052 is part of a family of high-voltage, wide input, synchronous, step-down converters. The TPS40052 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.
The TPS40052 is also synchronizable to an external supply. It incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
The externally programmable short circuit protection provides pulse-by-pulse current limit, as well as hiccup mode operation utilizing an internal fault counter for longer duration overloads.
The TPS40052 is part of a family of high-voltage, wide input, synchronous, step-down converters. The TPS40052 offers design flexibility with a variety of user programmable functions, including soft-start, operating frequency, high-side current limit, and loop compensation.
The TPS40052 is also synchronizable to an external supply. It incorporates MOSFET gate drivers for external N-channel high-side and synchronous rectifier (SR) MOSFETs. Gate drive logic incorporates anti-cross conduction circuitry to prevent simultaneous high-side and synchronous rectifier conduction.
The externally programmable short circuit protection provides pulse-by-pulse current limit, as well as hiccup mode operation utilizing an internal fault counter for longer duration overloads. | 1 | Transistor Driver | 16-HTSSOP | Positive | 1 MHz | 100 kHz | Current Limit, Enable, Frequency Control, Soft Start | Buck | 85 °C | -40 °C | 4.4 mm | 16-PowerTSSOP | 0.173 in | Step-Down | 40 V | 10 V | 94 % | Surface Mount | 1 |
Description
General part information
TPS40052 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-HTSSOP