The PTH04070WAD is a 1-output 10.8W through hole-mount surface-mount non-isolated input adjustable Switching Regulator that delivers up to 3A of output current. Occupying less PCB area than a standard TO-220 linear regulator IC, the PTH04070W provides output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for a heat sink. Their small size (0.5 x 0.4 in), high efficiency and low cost makes these modules attractive for a variety of applications. Using state-of-the-art switched-mode power-conversion technology, the PTH04070W can step down to voltages as low as 0.9V from a 5V input bus, with typically less than 1W of power dissipation. The output voltage can be adjusted to any voltage over the range, 0.9 to 3.6V, using a single external resistor. Operating features include an under-voltage lockout (UVLO), ON/OFF inhibit, output overcurrent protection and over-temperature protection.
- ON/OFF inhibit
- Under-voltage lockout (UVLO)
- Output overcurrent protection (non-latching, auto-reset)
- Over-temperature protection
- Highly integrated
- Up to 3A output current at 85°C
- 160W/inch³ Power density
- 94% Efficiency
Applications
Sensing & Instrumentation, Communications & Networking
Product details
| Output Power Max |
10.8W |
| Output Voltage Min |
900mV |
| Output Voltage Max |
3.6V |
| Output Current Max |
3A |
| DC / DC Converter Output Type |
Adjustable |
| DC / DC Converter Type |
DIP |
| Input Voltage DC Min |
3V |
| Input Voltage DC Max |
5.5V |
| Height |
7.81mm |
| Depth |
12.57mm |
| Width |
10.16mm |
| Product Range |
- |
Other details
| Brand |
TEXAS INSTRUMENTS |
| Part Number |
PTH04070WAD |
| Quantity |
Each |
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