LM2735SD3.3EVAL National Semiconductor, LM2735SD3.3EVAL Datasheet - Page 25

• Manufacturer Part Number: LM2735SD3.3EVAL
• Description: BOARD EVALUATION FOR LM2735
• Manufacturer: National Semiconductor

Specifications of LM2735SD3.3EVAL

• Main Purpose: DC/DC, Step Up
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 500mA
• Voltage - Input: 3 ~ 5.5V
• Regulator Topology: Boost
• Frequency - Switching: 1.6MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2735
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

LM2735X LLP-6 Design Example 3
D1, Catch Diode
C3 Output Cap
C4 Output Cap
C5 Comp Cap
C1 Input Cap
C2 Input Cap
Part ID
U1
R1
R2
R3
L1
0.4V
LM2735X (1.6MHz): Vin = 3.3V, Vout = 12V @ 350mA
2.1A Boost Regulator
22µF, 6.3V, X5R
10µF, 25V, X5R
f
Schottky 1A, 20V
10.2kΩ, 1%
86.6kΩ, 1%
Part Value
100kΩ, 1%
6.8µH 2A
No Load
No Load
330pF
R
25
Manufacturer
Coilcraft
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
ST
C3216X5R1E106M
C1608X5R1H331K
C2012X5R0J226M
CRCW06031022F
CRCW06038662F
CRCW06031003F
DO1813H-682ML
Part Number
LM2735XSD
STPS120M
20215876
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