产品特点 FEATURES

1 Dual-output DC-DC converter with ±12V output and ±1.25A max current per channel

2 Wide 2:1 input voltage range (9-18V DC)

3 High isolation voltage of 1500V DC

4 Full SMD technology construction for enhanced reliability

5 Efficiency up to 91% for optimal energy utilization

6 Adjustable output voltage via trim pins

7 Remote ON/OFF function for convenient power control

8 Comprehensive protection mechanisms: overcurrent, overvoltage, and overtemperature protection

9 Soft start function to minimize inrush current

10 RoHS compliant and CE certified

11 Optional heat sink (model suffix -K) for extended temperature performance

12 Long MTBF (>1,000,000 hours at 25°C) calculated using MIL-HDBK-217F

13 Safety approvals including IEC/EN 60950-1, EN 61000-2-2, EN 61000-4-3, etc.

使用场景 APPLICATIONS

1 Industrial automation systems: Powering sensors, actuators, and control modules

2 Telecom and networking equipment: Providing stable power to communication modules

3 Test and measurement devices: Ensuring precise voltage supply for sensitive instruments

4 Embedded systems: Powering microcontrollers, FPGAs, and peripheral circuits

5 Medical equipment: Suitable for low-risk medical devices compliant with safety standards

6 IoT devices: Stable power conversion for connected devices in various environments

7 Automotive electronics (non-high-voltage segments): Powering infotainment or sensor systems

8 Renewable energy systems: Auxiliary power for monitoring and control units

注意事项 PRECAUTIONS

1 Operating temperature range: -40°C to +85°C (without heat sink), derating required above 60°C; use optional heat sink for better thermal performance

2 Ensure input voltage stays within the specified range (9-18V DC) to prevent damage

3 Do not exceed maximum output current (±1.25A per channel) or voltage ratings

4 Follow recommended circuits for conducted emission and surge/EFT protection as outlined in the datasheet

5 Correctly use the remote ON/OFF function: ON state (high or open), OFF state (low 0.7V to 0.8V or short between pins 2 and 3)

6 When adjusting output voltage via trim pins, use a 10KΩ variable resistor as per the trimming circuit diagram

7 Ensure proper cooling: rely on free air convection or install the optional heat sink for high-temperature environments

8 Avoid exposure to moisture, dust, or corrosive substances

9 Handle with ESD precautions to protect SMD components

10 Storage conditions: -40°C to +85°C, relative humidity ≤75% (non-condensing)

11 Refer to the latest datasheet for updated specifications before use

AM30K-1212DZ-K-PDF数据手册-参考资料