LM25575EVAL National Semiconductor, LM25575EVAL Datasheet - Page 3
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LM25575EVAL
Manufacturer Part Number
LM25575EVAL
Description
BOARD EVALUATION FOR LM25575
Manufacturer
National Semiconductor
Series
PowerWise®, SIMPLE SWITCHER®r
Datasheets
1.LM25575MHXNOPB.pdf
(24 pages)
2.LM25575BLDTNOPB.pdf
(4 pages)
3.LM25575EVAL.pdf
(6 pages)
Specifications of LM25575EVAL
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Voltage - Output
5V
Current - Output
1.5A
Voltage - Input
7 ~ 42V
Regulator Topology
Buck
Frequency - Switching
300kHz
Board Type
Fully Populated
Utilized Ic / Part
LM25575
Lead Free Status / RoHS Status
Not applicable / Not applicable
Power - Output
-
Other names
*LM25575EVAL
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
0.022µ, 100V
0.47µ, 16V
VALUE
0.01µ
WORK SHEET REF
[12]
[12]
[15]
[13]
[13]
[11]
[10]
[14]
[8]
[7]
[9]
[6]
[4]
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