DC1295B Linear Technology, DC1295B Datasheet - Page 4

• Manufacturer Part Number: DC1295B
• Description: BOARD DEMO LTM4606
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1295B

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, 5V
• Current - Output: 6A
• Voltage - Input: 5 ~ 28 V
• Regulator Topology: Buck
• Frequency - Switching: 800kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM4606
• Lead Free Status / Rohs Status: Not applicable / Not applicable

Figure 4. Measured Supply Efficiency @ 12V V
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT 1295B
100%
95%
90%
85%
80%
75%
70%
65%
60%
55%
50%
V
C
IN
OUT
=12V, V
0.00
Efficiency vs. Load Current @ 12V Vin (DCM)
=100uF/6.3V/X5R+22uF/10V/X5R ceramic capacitors
Figure 5. Measured Load Transient Response
OUT
1.00
=1.5V, 0 to 5A load step (CCM)
2.00
Load Current (A)
6A HIGH DENSITY POWER MODULE
3.00
4.00
1.2Vo
1.8Vo
3.3Vo
IN
with Different V
5.00
1.5Vo
2.5Vo
5Vo
6.00
Vout (AC)
100mV/div
Iout step
5A/div
OUT
4