LMZ10504EVAL National Semiconductor, LMZ10504EVAL Datasheet - Page 6

• Manufacturer Part Number: LMZ10504EVAL
• Description: BOARD EVAL PWR MODULE LMZ10504
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r

Specifications of LMZ10504EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 2.5V
• Current - Output: 4A
• Voltage - Input: 2.95 ~ 5.5 V
• Regulator Topology: Buck
• Frequency - Switching: 1MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LMZ10504
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: LMZ10504EVAL/NOPB

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LMZ10503, I
LMZ10504, I
V
FIGURE 12. Load Transient Response
FIGURE 13. Load Transient Response
IN
FIGURE 11. Output Voltage Ripple
LMZ10503 / LMZ10504 / LMZ10505
= 5V, V
OUT
OUT
= 400 mA to 2.7A, 20 MHz Bandwidth Limit
= 400 mA to 3.6A, 20 MHz Bandwidth Limit
V
V
OUT
IN
IN
= 5.0V, V
= 5V, V
= 2.5V, I
OUT
OUT
OUT
= 2.5V
= 2.5V
= 3A, 4A, & 5A
30111318
30111319
30111337
6
LMZ10503, I
LMZ10504, I
V
IN
FIGURE 15. Load Transient Response
FIGURE 16. Load Transient Response
= 3.3V, V
FIGURE 14. Output Voltage Ripple
LMZ10503 / LMZ10504 / LMZ10505
OUT
OUT
= 300 mA to 2.7A, 20 MHz Bandwidth Limit
= 400 mA to 3.6A, 20 MHz Bandwidth Limit
V
V
IN
IN
OUT
= 3.3V, V
= 3.3V, V
= 2.5V, I
OUT
OUT
OUT
= 2.5V
= 2.5V
= 3A, 4A, & 5A
30111320
30111321
30111336