NCP3127CRAGEVB ON Semiconductor, NCP3127CRAGEVB Datasheet - Page 17

• Manufacturer Part Number: NCP3127CRAGEVB
• Description: BOARD EVALUATION NCP3127 CERAMIC
• Manufacturer: ON Semiconductor
• Series: -r

Specifications of NCP3127CRAGEVB

• Design Resources: NCP3127 Schematic NCP3127 BOM
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Power - Output: -
• Voltage - Output: Adj down to 0.8V
• Current - Output: 2A
• Voltage - Input: 4.5 ~ 13.2 V
• Regulator Topology: Buck
• Frequency - Switching: 350kHz
• Board Type: Fully Populated
• Utilized Ic / Part: NCP3127
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: NCP3127CRAGEVBOS

R
2.9 kW +
C
CO
C
f
F
R
CO
C
C
R
cross
LC
C
C
OUT
C
OUT
P
C
ESR
ESR
+
2
C
1.288 nF + 470 mF
2
P
F
+ C
LC
= Compensation capacitance
= Output capacitor ESR
= Output capacitance
= Output inductor and capacitor frequency
= Output capacitor ESR
= Output capacitor
= Compensation pole capacitor
= Compensation resistor
2.119 kHz
= Crossover frequency
= Compensation resistor
OUT
C
C
R
C
2 2 ) f
CO
57.5 nF
ESR
2
2.9 kW
1
cross
0.05 mW
p
³
2 2 ) 30 kHz
2 * p
CO
1
ESR
(eq. 44)
C
http://onsemi.com
OUT
0.05 mW
17
470 mF
(eq. 43)