Features: • Up to 10-A Output Current
• 3.3-V Input Voltage
• Wide-Output Voltage Adjust
(0.8 V to 2.5 V)
• Efficiencies up to 96 %
• 114 W/in³ Power Density
• On/Off Inhibit
• Output Voltage Sense
• Pre-Bias Startup
• Margin Up/Down Controls
• Under-Voltage Lockout
• Auto-Track™ Sequencing
• Output Over-Current Protection
(Non-Latching, Auto-Reset)
• 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)
CompatibleSpecifications
| Characteristics |
Symbols |
Conditions |
Min |
Typ |
Max |
Units |
| Track Input Voltage |
Vtrack |
|
0.3 |
- |
Vin + 0.3 |
V |
| Operating Temperature Range |
Ta |
Over Vin Range |
40 (i) |
- |
85 |
°C |
| Solder Reflow Temperature |
Treflow |
Surface temperature of module body or pins |
|
|
235 |
°C |
| Storage Temperature |
Ts |
- |
40 |
- |
125 |
°C |
| Mechanical Shock |
|
Per Mil-STD-883D, Method 2002.3
1 msec, ½ Sine, mounted |
- |
500 |
- |
G's |
| Mechanical Vibration |
|
Mil-STD-883D, Method 2007.2
20-2000 Hz |
- |
20 |
- |
G's |
| Weight |
- |
|
- |
3.7 |
- |
grams |
| Flammability |
- |
Meets UL 94V-O |
|
|
|
|
DescriptionThe PTH03060W non-isolated power module is small in size but big on performance and flexibility. Its high output current, compact footprint, and industryleading features offers system designers a versatile module for powering complex multi-processor digital systems.
This product employs double-sided surface mount construction and provides high-performance step-down power conversion for up to 10 A of output current
from a 3.3-V input bus voltage. The output voltage is adjustable and can be set to any value over the range, 0.8 V to 2.5 V, using a single resistor.
This series includes Auto-Track™ Sequencing. 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, margin up/down controls, and the ability to start up into an existing output voltage or prebias. To ensure tight load regulation, an output voltage sense is also provided. A non-latching overcurrent 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.
PTH03060W Data Sheet
