LMZ10504EVAL National Semiconductor, LMZ10504EVAL Datasheet - Page 16
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LMZ10504EVAL
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
www.national.com
Designator
C
C
in2
in3
R
C
R
R
C
C
C
C
C
R
U1
comp
comp
TABLE 8. Output Voltage Setting (R
, C
, C
en1
in1
in4
in5
O3
fbb
SS
fbt
O1
O2
2.5 V
1.8 V
1.5 V
1.2 V
0.9 V
V
OUT
180 pF, ±5%, C0G, 50V
SIMPLE SWITCHER®
10 nF, ±5%, C0G, 50V
220 µF, 10V, AL-Elec
100 µF, X5R, 6.3V
4.7 µF, X5R, 6.3V
47 µF, X5R, 6.3V
22 µF, X5R, 16V
1 µF, X7R, 16V
Description
34.8 kΩ
100 kΩ
1.1 kΩ
75 kΩ
TABLE 7. Bill of Materials, V
34.8 kΩ
84.5 kΩ
150 kΩ
590 kΩ
59 kΩ
R
fbt
fbb
= 75 kΩ)
TO-PMOD-7
Case Size
0805
0805
1210
1210
1812
0805
0805
0805
0603
0805
0805
E
IN
FIGURE 4.
= 3.3V to 5V, V
16
Semiconductor
Manufacturer
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Panasonic
National
TDK
TDK
TDK
TDK
TDK
TDK
TDK
OUT
= 2.5V, I
OUT (MAX)
CRCW080575K0FKEA
CRCW080534K8FKEA
CRCW08051K10FKEA
CRCW0805100KFKEA
C3225X5R1C226M
C2012X7R1C105K
C3225X5R0J476M
C4532X5R0J107M
C1608C0G1H181J
C2012C0G1H103J
Manufacturer P/N
C2012X5R0J475K
LMZ10504TZ-ADJ
EEE1AA221AP
= 4A
Quantity
30088280
1
1
2
2
1
1
1
1
1
1
1
1
1