LM5033SD-EVAL National Semiconductor, LM5033SD-EVAL Datasheet - Page 15

• Manufacturer Part Number: LM5033SD-EVAL
• Description: BOARD EVALUATION LM5033SD
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM5033SD-EVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 9V
• Current - Output: 20A
• Voltage - Input: 40 ~ 60V
• Regulator Topology: Buck
• Frequency - Switching: 315kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM5033
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Power - Output: -
• Lead Free Status / Rohs Status: Not Compliant

Bill of Materials (for the circuit of Figure 6)
U2, 3
Z1, 2
Item
R22
R23
R25
R26
T1
T2
U1
U4
PWM Controller, National Semi
Dual Micropower Comparator,
Power Transformer, Coilcraft
Current sense transformer,
Gate driver, National Semi
Zener diode, Central Semi
Nat’l Semi LMC6772
Pulse Eng. P8208
CMPZ4698
LM5033D
LM5100M
B0853-A
Resistor
Resistor
Resistor
Resistor
Device
15
Mini SO-8
Package
SOT-23
LLP-10
Planar
SO-8
0805
0805
0805
0805
SMD
(Continued)
11V, 350 mW
100:1, 10A
3.57 kΩ
30.1 kΩ
102 kΩ
49.9 Ω
Value
www.national.com