DC1195A Linear Technology, DC1195A Datasheet - Page 2

• Manufacturer Part Number: DC1195A
• Description: BOARD DEMO LTM8023
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1195A

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 2A
• Voltage - Input: 5 ~ 36 V
• Regulator Topology: Buck
• Frequency - Switching: 600kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM8023
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

DEMO MANUAL DC1195A
QUICK START PROCEDURE
Demonstration circuit 1195 is a simple way to evaluate
the performance of the LTM8023. Refer to Figure 2 and
Figure 3 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.
and GND terminals. See Figure 3 for proper scope
Figure 1. Load Current vs Input Voltage (3.3V
2500
2000
1500
1000
500
0
0
10
IN
INPUT VOLTAGE (V)
or
IN
20
3. Turn on the power at the input. The output voltage
4. Once the proper output voltage is established, adjust
should rise to 3.3V.
the load within the operating range and observe the
output voltage regulation, ripple voltage, efficiency and
other parameters.
30
25°C
40°C
85°C
1195 F01
40
OUT
)
dc1195af