LM5007SD-EVAL National Semiconductor, LM5007SD-EVAL Datasheet - Page 9

• Manufacturer Part Number: LM5007SD-EVAL
• Description: EVALUATION BOARD FOR LM5007SD
• Manufacturer: National Semiconductor

Specifications of LM5007SD-EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 10V
• Current - Output: 400mA
• Voltage - Input: 12 ~ 75V
• Regulator Topology: Buck
• Board Type: Fully Populated
• Utilized Ic / Part: LM5007
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Frequency - Switching: -
• Other names: *LM5007SD EVAL; *LM5007SD-EVAL; LM5007SD EVAL; LM5007SDEVAL; LM5007SDEVAL

LM5007 Operation: V
CH1: Switch Node, CH2: V
LM5007 Operation: V
CH1: Switch Node, CH2: V
Operational Waveforms
Operational Waveforms
OUT
OUT
FIGURE 4.
FIGURE 5.
= 10V, V
= 10V, V
OUT
OUT
(AC), CH4: Inductor Current
(AC), CH4: Inductor Current
IN
IN
= 20V, I
= 75V, I
OUT
OUT
20078308
20078309
= 250mA
= 250mA
9
LM5007 10V Output Efficiency
Current Limit V
R
CL
FIGURE 6.
FIGURE 7.
= 50k -600k
FB
vs T
OFF
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