LM2735YMYEVAL National Semiconductor, LM2735YMYEVAL Datasheet - Page 24
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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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LM2735Y SOT23-5 Design Example 2
D1, Catch Diode
C2 Output Cap
C3 Comp Cap
C1, Input Cap
Part ID
U1
R1
R2
R3
L1
0.4V
LM2735Y (520kHz): Vin = 5V, Vout = 12V @ 350mA
2.1A Boost Regulator
22µF, 6.3V, X5R
10µF, 25V, X5R
f
Schottky 1A, 20V
10.2kΩ, 1%
86.6kΩ, 1%
100kΩ, 1%
Part Value
33µH 1.5A
330pF
R
24
Manufacturer
Coilcraft
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
ST
C3216X5R1E106M
C2012X5R0J226M
C1608X5R1H331K
CRCW06031022F
CRCW06038662F
CRCW06031003F
DS3316P-333ML
Part Number
LM2735YMF
STPS120M
20215875