| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Supply Voltage (DC) | 3.00V (min) |
| Case/Package | QSOP-16 |
| Number of Outputs | 1 Output |
| Output Voltage | 3.3V ~ 24V |
| Output Current | 350 mA |
| Supply Current | 4.00 mA |
| Number of Channels | 1 Channel |
| Number of Positions | 16 Position |
| Switching Frequency | 200kHz ~ 1MHz |
| Input Voltage (Max) | 7 V |
| Input Voltage (Min) | 3 V |
| Output Voltage (Max) | 24 V |
| Output Voltage (Min) | 3.3 V |
| Operating Temperature (Max) | 105 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 3 V |
| Input Voltage | 3V, 5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 5 mm |
| Size-Width | 4.01 mm |
| Operating Temperature | -40℃ ~ 105℃ |
The ADUM3070 series Isolated Switching Regulator with integrated feedback. It is a regulated DC-to-DC isolated power supply controller with an internal MOSFET driver. The DC-to-DC controller has an internal isolated PWM feedback from the secondary side based on the iCoupler® chip scale transformer technology and complete loop compensation. This eliminates the need to use an optocoupler for feedback and compensates the loop for stability. It provides a more stable output voltage and higher efficiency compared to unregulated isolated DC-to-DC power supplies. The regulated feedback provides a relatively flat efficiency curve over the full output power range. It enables a DC-to-DC converter with a 3.3 to 24V isolated output voltage range from either a 5 or a 3.3V input voltage, with an output power of up to 2.5W.
● Isolated PWM feedback with built in compensation
● Up to 80% efficiency
● Soft start function at power-up
● Pulse-by-pulse overcurrent protection
● Thermal shutdown 2500Vrms isolation
● >25kV/µs High common-mode transient immunity
ADI
Isolated Switch Regulator With Integrated Feedback
ADI
Digital Isolator, 1Channel, 3V, 5.5V, QSOP, 16Pins
ADI
DC DC Cntrlr Single-OUT PWM DC to DC Controller 3V to 5.5V 16Pin QSOP T/R
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