LM2735YMYEVAL National Semiconductor, LM2735YMYEVAL Datasheet - Page 34
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LM2735YMYEVAL
Manufacturer Part Number
LM2735YMYEVAL
Description
BOARD EVAL LM2735 520KHZ 8MSOP
Manufacturer
National Semiconductor
Specifications of LM2735YMYEVAL
Main Purpose
DC/DC, Step Up
Outputs And Type
1, Non-Isolated
Voltage - Output
12V
Current - Output
500mA
Voltage - Input
3 ~ 5.5V
Regulator Topology
Boost
Frequency - Switching
520kHz
Board Type
Fully Populated
Utilized Ic / Part
LM2735
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
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LM2735X LLP-6 SEPIC Design Example 12
D1, Catch Diode
C3 Output Cap
C4 Output Cap
C5 Comp Cap
C1 Input Cap
C2 Input Cap
Part ID
U1
C6
R1
R2
R3
L1
L2
LM2735X (1.6MHz): Vin = 2.7V - 5V, Vout = 3.3V @ 500mA
0.4V
2.1A Boost Regulator
22µF, 6.3V, X5R
10µF, 25V, X5R
f
Schottky 1A, 20V
10.2kΩ, 1%
16.5kΩ, 1%
100kΩ, 1%
Part Value
2.2µF 16V
No Load
No Load
2200pF
6.8µH
6.8µH
R
34
Manufacturer
Coilcraft
Coilcraft
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
TDK
ST
C3216X5R1E106M
C2012X5R0J226M
C1608X5R1H222K
C2012X5R1C225K
CRCW06031002F
CRCW06031652F
CRCW06031003F
DO1608C-682ML
DO1608C-682ML
20215880
Part Number
LM2735XSD
STPS120M