DC1307A Linear Technology, DC1307A Datasheet - Page 2

• Manufacturer Part Number: DC1307A
• Description: BOARD EVAL LTM8027
• Manufacturer: Linear Technology
• Series: LTM®, uModule®r

Specifications of DC1307A

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: 48W
• Current - Output: 4A
• Voltage - Input: 16 ~ 60 V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM8027
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Voltage - Output: -

DEMO MANUAL DC1307A
QUICK START PROCEDURE
Demonstration circuit 1307A is an easy way to evaluate
the performance of the LTM8027. Refer to Figure 1 for
proper measurement equipment setup and follow the
procedure below:
Note: When measuring the input or output voltage ripple,
care must be taken to avoid a long ground lead on the
oscilloscope probe. Measure the input or output voltage
ripple by touching the probe tip directly across the V
V
probe technique.
1. Place JP1 on the ON position.
2. With power off, connect the input power supply to V
2
OUT
and GND. Preset the power supply within the input
voltage range.
and GND terminals. See Figure 2 for proper scope
IN
or
IN
3. Connect the load and preset to 0A.
4. Turn on the power at the input.
5. Check for the proper output voltage.
6. Once the proper output voltages are established, adjust
the loads within the operating range and observe the
output voltage regulation, ripple voltage, effi ciency and
other parameters.
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