DC1477A Linear Technology, DC1477A Datasheet - Page 3

• Manufacturer Part Number: DC1477A
• Description: BOARD EVAL LTM4609
• Manufacturer: Linear Technology
• Series: µModuler

Specifications of DC1477A

• Main Purpose: DC/DC, Step Up or Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 30V
• Current - Output: 10A
• Voltage - Input: 10 ~ 36V
• Regulator Topology: Buck-Boost
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LTM4609
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -

100%
100%
90%
80%
70%
60%
50%
90%
80%
70%
60%
50%
DC1477A/LTM4609 Efficiency @ 10Vin Input
DC1477A/LTM4609 Efficiency @ 30Vin Input
0
0
QUICK START GUIDE FOR DEMONSTRATION CIRCUIT DC1477A
0.5
0.5
Figure 2. Proper Scope Probe Placement for Measuring Input or Output Ripple.
Load Current (A)
Load Current (A)
1
1
1.5
1.5
Figure 3. Measured Efficiency at Different V
HIGH VOLTAGE BUCK-BOOST POWER MODULE
2
2
Input or Output Capacitor
Input or Output Capacitor
2.5
2.5
CCM
BURST
DCM
CCM
BURST
DCM
+
+
3
3
100%
100%
90%
80%
70%
60%
50%
90%
80%
70%
60%
50%
─
─
DC1477A/LTM4609 Efficiency @ 20Vin Input
0
0
DC1477A/LTM4609 Efficiency @ 36Vin Input
0.5
0.5
IN
.
Load Current (A)
Load Current (A)
1
1
1.5
1.5
2
2
2.5
2.5
CCM
BURST
DCM
CCM
PS
DCM
3
3
3