ISL6551EVAL1 Intersil, ISL6551EVAL1 Datasheet - Page 39

• Manufacturer Part Number: ISL6551EVAL1
• Description: EVALUATION BOARD ISL6551
• Manufacturer: Intersil

Specifications of ISL6551EVAL1

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Isolated
• Voltage - Output: 3.3V
• Current - Output: 60A
• Voltage - Input: 36 ~ 75V
• Regulator Topology: Buck
• Frequency - Switching: 470kHz
• Board Type: Fully Populated
• Utilized Ic / Part: ISL6551
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

FIGURE 90. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
FIGURE 92. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
FIGURE 91. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
V
V
V
IN
IN
IN
=75V, V
=75V, V
=75V, V
OUT
OUT
OUT
=3.63V, AND I
=3.63V, AND I
=3.63V, AND I
39
OUT
OUT
OUT
=0.5A. SYN OFF
=60A
=0.5A. SYN ON
Application Note 1002
FIGURE 93. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
FIGURE 94. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
FIGURE 95. OUTPUT VOLTAGE RIPPLE (CHANNEL 1) AT
V
V
V
IN
IN
IN
=48V, V
=48V, V
=48V, V
OUT
OUT
OUT
=3.3V, AND I
=3.3V, AND I
=3.3V, AND I
OUT
OUT
OUT
=0.5A. SYN OFF
=0.5A. SYN ON
=60A