TPS51727RHAR
ActiveDUAL-PHASE, D-CAP+™ MODE STEP DOWN POWER MANAGEMENT IC FOR 50A+ APPLICATIONS 40-VQFN -10 TO 100
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TPS51727RHAR
ActiveDUAL-PHASE, D-CAP+™ MODE STEP DOWN POWER MANAGEMENT IC FOR 50A+ APPLICATIONS 40-VQFN -10 TO 100
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS51727RHAR | TPS51727 Series |
|---|---|---|
| Clock Sync | False | False |
| Control Features | Current Limit, Power Good, On Time Control, Enable | Current Limit, Power Good, On Time Control, Enable |
| Frequency - Switching | 500 kHz, 400 kHz, 200 kHz, 300 kHz | 200 - 500 kHz |
| Function | Step-Down | Step-Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs [custom] | 2 | 2 |
| Operating Temperature [Max] | 100 °C | 100 °C |
| Operating Temperature [Min] | -10 °C | -10 °C |
| Output Configuration | Positive | Positive |
| Output Type | Transistor Driver | Transistor Driver |
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad |
| Supplier Device Package | 40-VQFN (6x6) | 40-VQFN (6x6) |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 28 V | 28 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 3 V | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS51727 Series
Dual-Phase, D-CAP+™ Mode Step Down Power Management IC for 50A+ Applications
| Part | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Supply (Vcc/Vdd) [Min] | Voltage - Supply (Vcc/Vdd) [Max] | Package / Case | Output Configuration | Output Type | Control Features | Clock Sync | Number of Outputs [custom] | Supplier Device Package | Function | Synchronous Rectifier | Mounting Type | Frequency - Switching | Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS51727RHATThe TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C.
The TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C. | -10 °C | 100 °C | 3 V | 28 V | 40-VFQFN Exposed Pad | Positive | Transistor Driver | Current Limit, Enable, On Time Control, Power Good | 2 | 40-VQFN (6x6) | Step-Down | Surface Mount | 200 kHz, 300 kHz, 400 kHz, 500 kHz | Buck | ||
Texas Instruments TPS51727RHARThe TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C.
The TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C. | -10 °C | 100 °C | 3 V | 28 V | 40-VFQFN Exposed Pad | Positive | Transistor Driver | Current Limit, Enable, On Time Control, Power Good | 2 | 40-VQFN (6x6) | Step-Down | Surface Mount | 200 kHz, 300 kHz, 400 kHz, 500 kHz | Buck |
Description
General part information
TPS51727 Series
The TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C.
The TPS51727 is a complete, step down controller with integrated gate drivers. The PCNT pin enables operation in dual or single-phase mode to optimize efficiency depending on the load requirements. The advanced D-CAP+ architecture provides fast transient response with minimum output capacitance. The DAC supports VID-on-the-fly transitions to optimize the output voltage to the operating state of the system to meet idle power requirements. The auto-skip feature of the TPS51727 optimizes light-load efficiency in both single and dual phase operation. System management features include an adjustable thermal sensor, output power monitoring and sleep state controls. Adjustable control of VOUT slew rate and voltage positioning are provided. In addition, the TPS51727 includes two high-current MOSFET gate drivers to drive high and low side N-channel MOSFETs with exceptionally high speed and low switching loss The PCNT and VID0 through VID4, pins have flexible LV I/O thresholds that enable interface with logic voltages from 1.0 V to 3.6 V. The TPS51727 is packaged in a space saving, thermally enhanced, RoHS compliant 40-pin QFN and is rated to operate from -10°C to 100°C.
Documents
Technical documentation and resources