LMZ10504DEMO/NOPB National Semiconductor, LMZ10504DEMO/NOPB Datasheet - Page 15

• Manufacturer Part Number: LMZ10504DEMO/NOPB
• Description: BOARD DEV PWR MODULE LMZ10504
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r

Specifications of LMZ10504DEMO/NOPB

• 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: Contains lead / RoHS non-compliant
• Power - Output: -
• Other names: LMZ10504DEMO

TABLE 5. Bill of Materials, V
* Optional components, include for low input and output voltage ripple.
Designator
R
C
C
C
C
C
C
R
C
R
U1
comp
comp
TABLE 6. Output Voltage Setting (R
in1
in2
O1
O2
O3
fbb
SS
fbt
2.5 V
1.8 V
1.5 V
1.2 V
0.9 V
V
OUT
100 pF, ±5%, C0G, 50V
10 nF, ±10%, X7R, 16V
SIMPLE SWITCHER®
220 µF, 10V, AL-Elec
100 µF, X5R, 6.3V
4.7 µF, X5R, 10V
22 µF, X5R, 6.3V
22 µF, X5R, 10V
Description
34.8 kΩ
1.0 kΩ
75 kΩ
IN
= 3.3V to 5V, V
34.8 kΩ
84.5 kΩ
150 kΩ
590 kΩ
59 kΩ
R
fbt
fbb
= 75 kΩ)
OUT
TO-PMOD-7
Case Size
and Fast Transient Response
1210
0805
1206
1812
0402
0402
0402
0402
0402
= 2.5V, I
E
FIGURE 3.
OUT (MAX)
15
= 4A, Optimized for Low Input and Output Ripple Voltage
Semiconductor
Manufacturer
Vishay Dale
Vishay Dale
Vishay Dale
Panasonic
National
Murata
Murata
AVX
AVX
AVX
AVX
GRM155R71C103KA01
GRM1555C1H101JZ01
CRCW040275K0FKED
CRCW040234K8FKED
CRCW04021K00FKED
Manufacturer P/N
LMZ10504TZ-ADJ
1210ZD226MAT
0805ZD475MAT
12066D226MAT
18126D107MAT
EEE1AA221AP
30088281
www.national.com
Quantity
1*
1*
1*
1
2
1
1
1
1
1
1