参数资料
型号: NCP5217AMNTXG
厂商: ON Semiconductor
文件页数: 13/16页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 14-QFN
标准包装: 3,000
PWM 型: 电流/电压模式
输出数: 1
频率 - 最大: 330kHz
电源电压: 4.5 V ~ 27 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 85°C
封装/外壳: 14-VFQFN 裸露焊盘
包装: 带卷 (TR)
其它名称: NCP5217AMNTXG-ND
NCP5217AMNTXGOSTR
NCP5217A
DEMO BOARD BILL OF MATERIAL BOM (See next tables for compensation network and power stage)
Designator
U1
R1
R2
R3, R4
R5
R10
R11
R12
R13, R14, R15,
R17
R16, R18, R21,
C1
C5, C6
C7,C8,C9, C11
C10, C13, C17,
C18
C20
D1
D2, D3
M5
LED1
LED2
J1, J100, COMP,
EN_SKIP,
PGOOD, AGND
V5, VIN,
VIN_GND,
PGND, PGND,
PGND, VOUT
BNC1
SW1
Qty
1
1
1
2
1
1
1
1
4
3
1
2
4
4
1
1
1
1
1
1
6
7
1
1
Description
Single Synchronous Stepdown Controller
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
Chip Resistor, $ 5%
?
MLCC Chip Capacitor, $ 10%
Temp Char: X7R, Rate V = 50 V
MLCC Chip Capacitor, $ 20%
Temp Char: X5R, Rate V=25V
MLCC Chip Capacitor, $ 20%
Temp Char: X5R, Rate V = 25 V
?
MLCC Chip Capacitor, $ 20%
Temp Char: X7R, Rate V = 50 V
30V Schottky Diode
Vf=0.35V @ 10mA
?
Power MOSFET 50 V, 200 mA
Single N ? Channel
Surface Mount LED (Green)
Surface Mount LED (Red)
Pin Header Single Row
Terminal Pin
SMB SMT Straight Socket
2P ON ? OFF ? ON toggle switch
Value
?
75k
10k
1k
100k
5.6
20k
5.6
0
DNP
100 nF
1 m F
4.7 m F
DNP
0.1 m F
?
DNP
?
?
?
?
?
?
?
Footprint
QFN14 (Special)
0603
0603
0603
0603
0603
0603
0603
0603
?
0603
0805
0805
?
0603
SOT ? 23
?
SOT ? 23
0805
0805
Pitch=2.54 mm
f = 1.74 mm
5.1 x 5.1 mm
3 pins, 2.54 mm pitch
Manufacturer
ON Semiconductor
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
Panasonic
?
Panasonic
Panasonic
Panasonic
?
Panasonic
ON Semiconductor
?
ON Semiconductor
LUMEX
LUMEX
Betamax
HARWIN
Tyco Electronics
C&K
Manufacturer P/N
NCP5217MNR2G
ERJ3GEYJ753V
ERJ3GEYJ103V
ERJ3GEYJ102V
ERJ3GEYJ104V
ERJ3GEYJ5R6V
ERJ3GEYJ203V
ERJ3GEYJ5R6V
ERJ3GEYJR00V
?
ECJ1VB1E104K
ECJ2FB1E105M
ECJ2FB1E475M
?
ECJ1VB1E104M
BAT54LT1
?
BSS138L
SML ? LX0805GC ? TR
SML ? LX0805IC ? TR
2211S ? 40G ? F1
H2121 ? 01
RS Stock# 420 ? 5401
RS Stock# 249 ? 2984
Manufacturer #
7203SYCQE
http://onsemi.com
13
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