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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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142 pcs
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142 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Texas Instruments PT6601B is a non-isolated point-of-load (PoL) DC-DC converter module from the PT6600 series. It provides a regulated 3.3V output with a maximum output current of 7A (at 25°C natural convection). The input voltage range is 4.5V to 6.0V, making it suitable for 5V bus systems.
Key electrical characteristics include a typical efficiency of 83% at full load, switching frequency of 475 kHz to 725 kHz, output ripple/noise of 50 mVpp typical, and line/load regulation of ±7 mV and ±17 mV typical respectively. The output voltage is adjustable from 2.25V to 4.20V via the VoADJ pin. The module includes a standby function and remote on/off control, and features over-temperature protection. Note that short circuit protection is not provided.
The PT6601B is packaged in a 14-SMD surface mount module measuring 59.9mm x 31.0mm x 10.7mm. It operates over a temperature range of -40°C to 85°C and is intended for commercial ITE applications.
| Qty | Low | High |
|---|---|---|
| 10+ | $31.05 | $31.05 |
| 12+ | $35.45 | $35.45 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.5 V to 6.0 V.
The nominal output voltage is 3.3 V. It can be adjusted from 2.25 V to 4.20 V.
The maximum output current is 7 A at 25°C with natural convection.
Typical efficiency at full load is 83%.
Operating temperature range is -40°C to 85°C.
The PT6601B comes in a 14-SMD Module package for surface mount.
The RoHS status is listed as RoHS3 Compliant, but this is unverified low-confidence data.