| Iout (Max) (A) | 15 |
| Vin (Min) (V) | 2.95 |
| Vin (Max) (V) | 3.65 |
| Vout (Min) (V) | 0.8 |
| Vout (Max) (V) | 2.5 |
| Soft start | Fixed |
| Features | Enable, Tracking |
| Iq (Typ) (uA) | 100000 |
| Regulated outputs (#) | 1 |
| Switching frequency (Max) (kHz) | 325 |
| Switching frequency (Min) (kHz) | 275 |
| Duty cycle (Max) (%) | 100 |
| Topology | Buck |
- Up to 15-A Output Current
- 3.3-V Input Voltage
- Wide-Output Voltage Adjust (0.8 V to 2.5 V)
- Efficiencies up to 95%
- 125 W/in3 Power Density
- On/Off Inhibit
- Output Voltage Sense
- Pre-Bias Startup
- Output Over-Current Protection (Non-Latching, Auto-Reset)
- Auto-Track? Sequencing
- Margin Up/Down Controls
- Under-Voltage Lockout
- Operating Temp: –40 to +85°C
- DSP Compatible Output Voltages
- Safety Agency Approvals: UL 1950, CSA 22.2 950, EN60950 VDE (Pending)
- Point-of-load Alliance (POLA) Compatible
The PTH03010 series of non-isolated power modules are small in size but big on performance and flexibility. Their high output current, compact footprint, and industry-leading features offers system designers a versatile module for powering complex multi-processor digital systems.
The series employs double-sided surface mount construction and provides high-performance step-downpowerconversion for up to 15 A of output current from a 3.3-V input bus voltage. The output voltage of the PTH03010W can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor.
This series also includes Auto-Track?. Auto-Track simplifies the task of supply voltage sequencing in a power system by enabling modules to track each other, or any external voltage, during power up and power down.
Other operating features include an on/off inhibit, output voltage adjust (trim), and margin up/down controls. To ensure tight load regulation, an output voltage sense is also provided. A non-latching over-current trip serves as load fault protection.
Target applications include complex multi-voltage, multi-processor systems that incorporate the industry?s high-speed DSPs, micro-processors and bus drivers.
