NCP3066 查看數據表（PDF） - ON Semiconductor
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产品描述 (功能)
生产厂家
NCP3066
ON Semiconductor
NCP3066 Datasheet PDF : 20 Pages
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NCP3066, NCV3066
Q1
L1
+LED
Input
ON/OFF
R11
R1 ... R9
1k0
C9
Q2
100p
R10
...
10k
VIN +
9 x 0R15
C1 +
220 mF
C2
0.1 mF
GND
ON/OFF
SWC
Ipk
SWE
NCP3066
VCC
SOIC
CT
COMP
GND
IC1
D2
R12
12k
C10
R19 C5 D1
2n2
1k0 1n8
R15
1k0
R16
R17
R68 R33
Figure 15. Buck Demoboard with External Switch Application Schematic
−LED
C8
C7
m15 100nF
Table 1. BILL OF MATERIALS
Desig-
nator
R1;R2;
R3;R4
R10
R11;
R15
R12
R16
R17
R19
C1
C2;C7
C5
C8
C9
C10
Q1
Q2
D2
IC1
D1
L1
Qty
4
1
2
NU
1
OPTION
1
1
2
1
1
1
1
1
1
1
1
1
1
Description
Resistor
Resisitor
Resisitor
Resistor
Resistor
Resistor
Resistor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Power MOSFET
−25A, -30V
Switching NPN
Transistor
1A, 30V Schottky
Rectifier
Switching
Regulator
3A, 30V Schottky
Rectifier
Inductor
Value
0.15R
Toler-
ance
1%
Footprint
1206
Manufacturer
Susumu
Manufacturer
Part Number
RL1632R-R150-F
10k
1%
1206
1k
1%
1206
Rohm
Rohm
MCR18EZHF1002
MCR18EZPF1001
12k
0.68R
0.33R
1k
220mF/35V
100nF
1.8nF
150mF/16V
100pF
2.2nF
NTD18P03L
1%
5%
5%
5%
20%
10%
10%
20%
10%
10%
-
1206
1210
1210
1210
10x12.5
1206
1206
F8
1206
1206
DPAK
Rohm
Panasonic - ECG
Panasonic - ECG
Panasonic - ECG
Panasonic
Kemet
Kemet
SANYO
Vishay/Vitramon
Kemet
ON Semiconductor
MCR18EZHF1202
ERJ-14RQJR68U
ERJ-14RQJR33U
ERJ-14YJ102U
EEUFC1V221
C1206C104K5RACTU
C1206C182K5RACTU
16SP150M
VJ1206Y101KXEAT5Z
C1206C222K5RACTU
NTD18P03L
MMBT489LT1G
-
SOT-23 ON Semiconductor
MMBT489LT1G
MBR130T1G
-
SOD123 ON Semiconductor
MBR130T1G
NCP3066DR2G
-
SOIC-8 ON Semiconductor
NCP3066DR2G
MBRS330T3G
-
SMC
ON Semiconductor
MBRS330T3G
47 mH
20%
Wurth
Elektronik
Wurth Elektronik
WE−PD4 74457147
http://onsemi.com
10
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