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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Current | |
| Efficiency | |
| Features | |
| Height | |
| Input Voltage Range | |
| Length | |
| Line Regulation | |
| Load Regulation | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current (Minimum/Maximum @ 200 LFM, Ta=60 °C) | |
| Output Current (Minimum/Maximum @ Natural convection, Ta=25 °C) | |
| Output Power | |
| Output Ripple & Noise | |
| Output Voltage | |
| Output Voltage Adjust Range | |
| Output Voltage Tolerance | |
| Package Style | |
| SVHC Present | |
| Storage Temperature | |
| Switching Frequency | |
| Tape & Reel | |
| Transient Overshoot/Undershoot | |
| Transient Response Time | |
| Type | |
| Voltage | |
| Width | |
| efficiency (Typical @ Vin=5 V, Io=8 A) |
The PT6601E is a high-performance integrated switching regulator from the PT6600 series by Texas Instruments. It delivers a nominal 3.3V output from a 4.5V to 6V input bus, with an adjustable output range of 2.25V to 4.20V. The device is rated for a continuous output current of 7A under natural convection at 25°C and up to 9A with 200 LFM airflow at 60°C.
Key electrical characteristics include a typical line regulation of ±7 mV and load regulation of ±17 mV. Output ripple and noise is 50 mVpp typical, and transient response to a 4A to 8A step is 100 µs with 150 mV overshoot/undershoot. The switching frequency is nominally 600 kHz. The PT6601E features remote on/off, standby, over-temperature protection, and remote sense.
The converter is housed in a 14-SMD module measuring 43.4mm x 31.0mm x 10.7mm and is designed for surface mount assembly. It operates over a -40°C to 85°C temperature range.
| Qty | Low | High |
|---|---|---|
| 1+ | $45.66 | $45.66 |
| 5+ | $43.96 | $43.96 |
| 10+ | $30.43 | $30.43 |
| 12+ | $43.06 | $43.06 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The nominal output voltage is 3.3V, adjustable from 2.25V to 4.20V.
Up to 7A under natural convection at 25°C, and up to 9A with 200 LFM airflow at 60°C.
The input voltage range is 4.5V to 6V for the 3.3V output version.
The operating temperature range is -40°C to 85°C.
It is available in a 14-SMD module (surface mount) package.
Yes, it is listed as RoHS3 compliant.
Typical efficiency is 90% at 5V input and 3A load, and 83% at 8A load.