The TPS560200 is an 17-V, 500-mA, low-Iq, adaptive on-time D-CAP2 mode synchronous monolithic buck converter with integrated MOSFETs in easy-to-use 5-pin SOT-23 package.
The TPS560200 lets system designers complete the suite of various end-equipment power bus regulators with a cost-effective, low component count and low standby current solution. The main control loop for the device uses the D-CAP2 mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and advanced Eco-Mode operation at light loads.
The TPS560200 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 17-V VIN input. The output voltage can be programmed between 0.8 V and 6.5 V. The device also features a fixed 2-ms soft-start time. The device is available in the 5-pin SOT-23 package.
| Vin (Min) (V) |
| Vin (Max) (V) |
| Vout (Min) (V) |
| Vout (Max) (V) |
| Iout (Max) (A) |
| Regulated Outputs (#) |
| Switching Frequency (Min) (kHz) |
| Switching Frequency (Max) (kHz) |
| Iq (Typ) (mA) |
| Features |
| Control Mode |
| Duty Cycle (Max) (%) |
| Operating Temperature Range (C) |
| Rating |
| Package Group |
| TPS560200 | TPS560200-Q1 |
|---|---|
| 4.5 | 4.5 |
| 17 | 17 |
| 0.8 | 0.8 |
| 6.5 | 6.5 |
| 0.5 | 0.5 |
| 1 | 1 |
| 600 | 600 |
| 600 | 600 |
| 0.06 | 0.06 |
| Enable Light Load Efficiency Synchronous Rectification | Enable Light Load Efficiency Synchronous Rectification |
| D-CAP2 | D-CAP2 |
| 65 | 65 |
| -40 to 125 | -40 to 125 |
| Catalog | Automotive |
| SOT-23 | VSSOP |
| Order Now | Order Now |
| Version | Part Number | Definition |
|---|---|---|
| Automotive | TPS560200-Q1 | Q100 devices qualified for high-reliability automotive applications targeting zero defects |
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