LM25576BLDT/NOPB National Semiconductor, LM25576BLDT/NOPB Datasheet - Page 3

• Manufacturer Part Number: LM25576BLDT/NOPB
• Description: WEBENCH BUILD IT BOARD LM25576
• Manufacturer: National Semiconductor
• Series: WEBENCH®, PowerWise®, SIMPLE SWITCHER®r

Specifications of LM25576BLDT/NOPB

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 1.23 ~ 40V
• Current - Output: 3A
• Voltage - Input: 6 ~ 42V
• Regulator Topology: Buck
• Board Type: Partially Populated - Main IC Only
• Utilized Ic / Part: LM25576
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Frequency - Switching: -
• Other names: LM25576BLDT

C5 (Ccomp)
R4 (Rcomp)
C3 (C
C6 (Cboot)
C7 (Cbyp)
SCH REF
C8 (Cout)
C9 (Cout)
R1 (Rfb1)
R2 (Rfb2)
C4 (Css)
C1 (Cin)
C2 (Cin)
R3 (Rt)
D1
U1
L1
RAMP
)
C2012X7R1C474M
C2012X7R2A103K
C2012X7R2A223K
PART NUMBER
COMPENSATION CAP
OUTPUT CAPACITOR
Feedback RESISTOR
Feedback RESISTOR
OPTIONAL OUTPUT
INPUT CAPACITOR
RAMP CAPACITOR
SCHOTTKY DIODE
TIMING RESISTOR
OPTIONAL INPUT
CAPACITOR, TDK
CAPACITOR, TDK
CAPACITOR, TDK
COMPENSATION
DESCRIPTION
REGULATOR,
CAPACITOR
CAPACITOR
INDUCTOR
RESISTOR
NATIONAL
3
0.047µ, 100V
0.01µ, 100V
0.47µ, 16V
VALUE
WORK SHEET REF
[12]
[12]
[15]
[13]
[13]
[11]
[10]
[14]
[8]
[7]
[9]
[6]
[4]
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