LM25576EVAL National Semiconductor, LM25576EVAL Datasheet - Page 3

• Manufacturer Part Number: LM25576EVAL
• Description: BOARD EVALUATION FOR LM25576
• Manufacturer: National Semiconductor
• Series: PowerWise®, SIMPLE SWITCHER®r

Specifications of LM25576EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 5V
• Current - Output: 3A
• Voltage - Input: 7 ~ 42V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM25576
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Other names: *LM25576EVAL

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]
--
--
--
www.national.com