LM2735XSDEVAL National Semiconductor, LM2735XSDEVAL Datasheet - Page 33

• Manufacturer Part Number: LM2735XSDEVAL
• Description: BOARD EVAL LM2735 1.6MHZ 6LLP
• Manufacturer: National Semiconductor

Specifications of LM2735XSDEVAL

• 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: 1.6MHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2735
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -

LM2735Y LLP-6 Design Example 11
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
LM2735Y (520kHz): Vin = 3.3V, Vout = 20V @ 150mA
2.1A Boost Regulator
f
Schottky 500mA, 30V
10µF, 6.3V, X5R
10µF, 6.3V, X5R
10µF, 25V, X5R
10.0kΩ, 1%
Part Value
150kΩ, 1%
100kΩ, 1%
22µH 1.5A
No Load
470pF
R
33
Manufacturer
Coilcraft
Vishay
Vishay
Vishay
Vishay
NSC
TDK
TDK
TDK
TDK
C3216X5R1E106M
C1608X5R1H471K
C2012X5R0J106K
C2012X5R0J106K
CRCW06031002F
CRCW06031503F
CRCW06031003F
DS3316P-223ML
Part Number
LM2735YSD
MBR0530
20215876
www.national.com