参数资料
型号: MIC2182-5.0YM TR
厂商: Micrel Inc
文件页数: 23/28页
文件大小: 0K
描述: IC REG CTRLR BUCK PWM CM 16-SOIC
标准包装: 2,500
PWM 型: 电流模式
输出数: 1
频率 - 最大: 330kHz
占空比: 86%
电源电压: 4.5 V ~ 32 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: 16-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
其它名称: MIC2182-5.0YMTR
MIC2182-5.0YMTR-ND
MIC2182
Micrel
3A (4.5V – 30V)
4A (4.5V – 30V)
5A (4.5V – 30V)
10A (4.5V – 5.5V)
Reference
C7
C11
D1
L1
Q1
Q2
R2
U1
Part No. / Description
qty: 2
TPSE227M010R0100
AVX, 220 μ F 10V,
0.1 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH125-100,
Sumida Inductor,
10 μ H 4A,
output inductor
qty: 1 Si4800, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2010 .025 1%,
Vishay, 0.025, 1%, 0.5W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSE227M010R0100
AVX, 220 μ F 10V,
0.1 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH127-100,
Sumida Inductor,
10 μ H 5A,
output inductor
qty: 1 Si4884, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2010 .020 1%,
Vishay, 0.02, 1%, 0.5W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSV227M010R0060
AVX, 220 μ F 10V,
0.06 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH127-100
Sumida,
10 μ H 5A,
output inductor
qty: 1 Si4884, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2512 .015 1%,
Vishay, 0.015, 1%, 1W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSV447M006R0055
AVX, 470 μ F 6.3V,
0.06 ? ESR,
output filter capacitor
qty: 3
TPSV227M016R0075
AVX, 220 μ F 16V,
0.06 ? ESR,
input filter capacitor
qty: 1 B330, Vishay,
freewheeling diode
qty: 1 UP4B-3R3,
Coiltronics,
3.3 μ H 11A,
output inductor
qty: 2 Si4884, Siliconix
low-side MOSFET
qty: 2 Si4884, Siliconix,
high-side MOSFET
qty: 1
WSL-2512 .015 1% ,
Vishay, 0.015, 1%, 1W,
current sense resistor
MIC2182BM
Table 5. Components for 2.5V Output
3A (4.5V – 30V)
4A (4.5V – 30V)
5A (4.5V – 8V)
10A (4.5V – 5.5V)
Reference
C7
C11
D1
L1
Q1
Q2
R2
U1
Part No. / Description
qty: 2
TPSE227M010R0100
AVX, 220 μ F 10V,
0.1 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH125-100,
Sumida Inductor,
10 μ H 4A,
output inductor
qty: 1 Si4800, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2010 .025 1%,
Vishay, 0.025, 1%, 0.5W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSE227M010R0100
AVX, 220 μ F 10V,
0.1 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH127-100,
Sumida Inductor,
10 μ H 5A,
output inductor
qty: 1 Si4884, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2010 .020 1%,
Vishay, 0.02, 1%, 0.5W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSV227M010R0060
AVX, 220 μ F 10V,
0.06 ? ESR,
output filter capacitor
qty: 2
TPSE226M035R0300
AVX, 22 μ F 35V,
0.3 ? ESR,
input filter capacitor
qty: 1 B140, Vishay,
freewheeling diode
qty: 1 CDRH127-100
Sumida,
10 μ H 5A,
output inductor
qty: 1 Si4884, Siliconix,
low-side MOSFET
qty: 1 Si4800, Siliconix,
high-side MOSFET
qty: 1
WSL-2512 .015 1%,
Vishay, 0.015, 1%, 1W,
current sense resistor
MIC2182BSM or
MIC2182BM
Part No. / Description
qty: 2
TPSV447M006R0055
AVX, 470 μ F 6.3V,
0.06 ? ESR,
output filter capacitor
qty: 2
TPSV227M016R0075
AVX, 220 μ F 16V,
0.06 ? ESR,
input filter capacitor
qty: 1 B330, Vishay,
freewheeling diode
qty: 1 UP4B-3R3,
Coiltronics,
3.3 μ H 11A,
output inductor
qty: 2 Si4884, Siliconix
low-side MOSFET
qty: 2 Si4884, Siliconix,
high-side MOSFET
qty: 2
WSL-2512 .015 1% ,
Vishay, 0.015, 1%, 1W,
current sense resistor
MIC2182BM
Table 6. Components for 1.8V Output
April 22, 2004
23
M9999-042204
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