参数资料
型号: MIC2174-1YMM TR
厂商: Micrel Inc
文件页数: 23/27页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM 10-MSOP
产品培训模块: MIC2124 Synchronous Current Mode DC-DC Buck Controller
标准包装: 2,500
系列: Hyper Speed Control™
PWM 型: 混合物
输出数: 1
频率 - 最大: 375kHz
占空比: 87%
电源电压: 3 V ~ 40 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
包装: 带卷 (TR)
Micrel, Inc.
Bill of Materials
MIC2174/MIC2174C
Item
Part Number
Manufacturer Description
Qty.
EPCOS
AVX
C1
C2
C4, C5, C13
B41112A8336M
12105C475KAZ2A
GRM32ER71H475KA88L
12106D107MAT2A
GRM32ER60J107ME20L
(1)
(2)
Murata (3)
AVX
Murata
33μF Aluminum Capacitor, SMD, 63V
4.7μF Ceramic Capacitor, X7R, Size 1210, 50V
100μF Ceramic Capacitor, X5R, Size 1210, 6.3V
1
1
3
06035C104KAT2A
AVX
C3, C6, C8, C10 GRM188R71H104KA93D
C1608X7R1H104K
0805ZC225MAT2A
Murata
(4)
TDK
AVX
0.1μF Ceramic Capacitor, X7R, Size 0603, 50V
4
C7
GRM21BR71A225KA01L
Murata
2.2μF Ceramic Capacitor, X7R, Size 0805, 10V
1
C2012X7R1A225K
06035C102KAT2A
TDK
AVX
C11
GRM188R71H102KA01D
Murata
1nF Ceramic Capacitor, X7R, Size 0603, 50V
1
C1608X7R1H102K
06035C103KAZ2A
TDK
AVX
C12
GRM188R71H103K
Murata
10nF Ceramic Capacitor, X7R, Size 0603, 50V
1
C1608X7R1H103K
TDK
Fairchild
Micrel. Inc.
D1
L1
Q1, Q2
R1
R2
R3
R4
R5
R6
U1
SD103AWS-7
SD103AWS
CDRH104RNP-100
FDS5682
CRCW06032R21FKEA
CRCW06031R21FKEA
CRCW060319K6FKEA
CRCW060310K0FKEA
CRCW06030000Z0EA
CRCW06038K06FKEA
MIC2174YMM
Diodes Inc (5)
Vishay (6)
Sumida (7)
(8)
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
Vishay Dale
(9)
Small Signal Schottky Diode
10μH Inductor, 3.8A Saturation Current
60V 7.5A N-Channel MOSFET 26.5m ? Rds(on) @ 4.5V
2.21 ? Resistor, Size 0603, 1%
1.21 ? Resistor, Size 0603, 1%
19.6k ? Resistor, Size 0603, 1%
10k ? Resistor, Size 0603, 1%
0 ? Resistor, Size 0603, 1%
8.06k ? Resistor, Size 0603, 1%
300kHz Buck Controller
1
1
2
1
1
1
1
1
1
1
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
Diodes Inc: www.diodes.com .
Micrel, Inc.: www.micrel.com .
September 2010
23
M9999-091310-C
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