1. Overview & General Description:

️· Type: Isolated DC-DC converter.
️· Series: CTDD5025DF-30M
️· Power: 30 Watts
️· Application: Designed for various applications (not specifically stated, but suitable for general electronics). Emphasized to have "Industry standard pin out" and "2:1 wide input voltage range."
️· Features:
- Wide input voltage range (specific range varies by model, see output specs)
- Isolated output
- Six-sided metal shield
- SMD (Surface Mount Device) construction
- Samples available.
- RoHS compliant.

2. Electrical Specifications (Typical Values):

️· Input Voltage: Varies by model (see output spec table).
️· Output Voltage: Available in 3.3V, 5V, 12V, and 15V options.
️· Output Power: 30 Watts
️· Efficiency: Not explicitly stated.
️· Transient Response: 200-500 µs recovery time.
️· Peak Deviation: ±5%
️· Operating Temperature: -40°C to +85°C.
️· Storage Temperature: -55°C to +125°C.
️· Isolation:
- Isolation Voltage: 1500VDC (tested for 1 minute at 1mA)
- Isolation Resistance: 1000 MΩ (tested at 500VDC)
- Isolation Capacitance: 1000 pF
️· Switching Frequency: 350 kHz
️· Ripple and Noise: 50-120 mV (at 20 MHz bandwidth)

3. Protection Features:

️· Over Current Protection: Input Voltage Range at 130-150%
️· Short Circuit Protection: Hiccup recovery
️· Over Voltage Protection: Specific voltage limits for each output voltage (3.3V, 5V, 12V, 15V – see datasheet).
️· Under Voltage Lockout: Specific thresholds for enabling/disabling the converter (see table).

4. Mechanical Specifications:

️· Package: CTDD5025DF-30M
️· Dimensions: (Refer to the diagrams)
- Overall dimensions (approximate) 4.10 x 3.50 inches
- Metal Base
️· Cooling: Free air convection (heat sink may be used)
️· Mounting: Not explicitly specified (likely through mounting holes; see diagrams)

5. Pinout (Standard):

️· Pin 1: Vin (Input Voltage)
️· Pin 3: GND (Ground)
️· Pin 2: Trim (Adjustment)
️· Pin 4: 0V
️· Pin 5: +Vo (Positive Output Voltage)
️· Pin 6: Not Defined.

6. Key Considerations / Recommendations:

️· External Components: The datasheet recommends using input and output filters for optimal performance.
️· Thermal Management: Adequate airflow or a heat sink may be needed for high power operation.
️· Pin Functionality: The `Trim` pin is for adjusting the output voltage.