LM2653-ADJEVAL National Semiconductor, LM2653-ADJEVAL Datasheet - Page 2

• Manufacturer Part Number: LM2653-ADJEVAL
• Description: EVALUATION BOARD FOR LM2653-ADJ
• Manufacturer: National Semiconductor

Specifications of LM2653-ADJEVAL

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 2.5V
• Current - Output: 1.5A
• Voltage - Input: 4 ~ 14V
• Regulator Topology: Buck
• Frequency - Switching: 300kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LM2653
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2653-ADJEVAL

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Evaluation Board Design
Typical PC Board Layout: (2X Size)
CC2 (compensation)
RC (compensation)
D1
R1
R2
CDELAY
RP
D2
Designation
TABLE 1. Parts List (Bill Of Materials) (Continued)
(Continued)
Component Side PC Board Layout
Component Placement Guide
100pF ceramic capacitor
30kΩ, 5% resistor
1A Schottky diode, Motorola MBRA130LT3
20.0k, 1% resistor
19.6k, 1% resistor
100nF ceramic capacitor
50K, 5% resistor
Open
2
Description
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