TPS62097RWKT Part Information
Details for TPS62097RWKT by Texas Instruments
Electronic & Electrical Components>Semiconductors - ICs>Power Management
Part Description
The TPS62097 device is a synchronous step-down converter optimized for high efficiency and noise critical applications. The devices focus on high efficiency conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load. The switching frequency is selectable in the range of 1.5 MHz to 2.5 MHz by an external resistor. iDCS-Control is able to be operated in forced PWM mode for low noise operation with a fixed switching frequency. To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values in excess of 150 µF. To control the inrush current during the startup, the device provides a programmable soft startup by an external capacitor connected to the SS/TR pin. The SS/TR pin is also used in voltage tracking configurations. The device integrates short circuit protection, power good and thermal shutdown features. The device is available in a 2-mm x 2-mm VQFN package.
Part Downloads
Download PCB Footprint from Ultra Librarian
Part Features
- -40u00b0C to 125u00b0C Operating Junction Temperature
- 0.8-V to VIN Adjustable Output Voltage
- 1.8-V and 3.3-V Fixed Output Voltage
- 100% Duty Cycle for Lowest Dropout
- 2.5-V to 6.0-V Input Voltage
- Available in 2-mm x 2-mm VQFN Package
- Forced PWM or Power Save Mode
- Hiccup Short Circuit Protection
- Output Discharge
- Output Voltage Tracking
- Power Good Output
- Programmable Soft Startup
- Selectable Switching Frequency
- Thermal Shutdown Protection
- Up to 97% Efficiency
- iDCS-Control Topology
- u00b11% Output Voltage Accuracy
Part Specifications
| Topology | Buck (Step Down) |
| Input Voltage Min | 2.5V |
| Input Voltage Max | 6V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | VQFN |
| No. of Pins | 11Pins |
| Output Current | 2A |
| Output Voltage Min | 800mV |
| Output Voltage Max | 6V |
| Switching Frequency | 2.5MHz |
| Operating Temperature Max | 125°C |
| Product Range | TPS62097 |
| Automotive Qualification Standard | - |
| RoHS Phthalates Compliant | Yes |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (27-Jun-2018) |
Alternative Part Descriptions
- DC/DC CONV, BUCK, 2.5MHZ, VQFN-11; Topology:Buck (Step Down); Input Voltage Min:2.5V; Input Voltage Max:6V; No. of Outputs:1Outputs; DC / DC Converter IC Case:VQFN; No. of Pins:11Pins; Output Current:2A; Output Voltage Min:800mV; RoHS Compliant: Yes | Newark Electronics
- 2-A Step Down Converter with Selectable Switching Frequency in HotRod package | Texas Instruments
