参数资料
型号: KSZ9031RN
厂商: Micrel Inc
文件页数: 19/67页
文件大小: 0K
描述: IC TXRX 10/100/1000 SGL
标准包装: 260
系列: *
Power Management Selection Guide
I OUT Min Max Vfb V OUT Synch- HLL LOWQ Skip Sync Pwr Soft (Typ)
Step-Down Switching Regulators (Internal Switches)
VIN Tol
Bold = New
P/N (A) (V) (V) V OUT (V) (V) Max (V) ronous Mode Mode Mode Pin Good Start %
MIC22950 10 2.6 5.5 Adj 0.7 5.5 X X X ±2
Freq
(Hz)
400K-2M
Duty * = Reduced height
Cycle package
Max Package
100% 5x5
MIC26400
MIC26600
MIC26950
5.0
7.0
12
4.5
4.5
4.5
26
26
26
Adj
Adj
Adj
0.8
0.8
0.8
5.5
5.5
5.5
X
X
X
X
X
X
±1
±1
±1
300K
300K
300K
87%
87%
87%
5x6
5x6
5x6
MIC26601
MIC26901
MIC261201
6.0
9.0
12
4.5
4.5
4.5
28
28
28
Adj
Adj
Adj
0.8
0.8
0.8
5.5
5.5
5.5
X
X
X
X
X
X
X
X
X
±1
±1
±1
600K
600K
600K
82%
82%
82%
5x6
5x6
5x6
MIC26603
MIC26903
MIC261203
MIC27600
MIC28500
6.0
9.0
12
7.0
4.0
4.5
4.5
4.5
4.5
30
28
28
28
36
75
Adj
Adj
Adj
Adj
Adj
0.8
0.8
0.8
0.8
0.8
5.5
5.5
5.5
5.5
5.5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
±1
±1
±1
±1
±1
600K
600K
600K
300K
100-500K
82%
82%
82%
87%
82%
5x6
5x6
5x6
5x6
5x6
Step-Down Switching Regulators (External Switches)
VIN Tol
Bold = New Min Max Vfb V OUT Synch- HLL LOWQ Skip Sync Pwr Soft (Typ)
P/N (V) (V) V OUT (V) (V) Max (V) ronous Mode Mode Mode Pin Good Start %
MIC2124 3.0 18 Adj 0.8 5.1 X X ±1
Freq
(Hz)
300K
Duty
Cycle
Max
93%
* = Reduced height
package
Package
MSOP-10
MIC2130-1
MIC2130-4
MIC2131-1
MIC2131-4
8.0
8.0
8.0
8.0
40
40
40
40
Adj
Adj
Adj
Adj
0.7
0.7
0.7
0.7
X
X
X
X
X
X
X
X
X
X
X
X
±2
±2
±2
±2
150K
400K
150K
400K
92%
80%
92%
80%
TSSOP-16, 4x4
TSSOP-16, 4x4
TSSOP-16, 4x4
TSSOP-16, 4x4
MIC2164
MIC2164-2
MIC2164-3
MIC2164C
3.0
3.0
3.0
3.0
28
28
28
28
Adj
Adj
Adj
Adj
0.8
0.8
0.8
0.8
5.5
5.5
5.5
5.5
X
X
X
X
X
X
X
X
±1
±1
±1
±3
300K
600K
1.0M
270K
87%
74%
66%
87%
MSOP-10
MSOP-10
MSOP-10
MSOP-10
MIC2165
MIC2166
MIC2174-1
MIC2174C-1
MIC2176-1
MIC2176-2
MIC2176-3
4.5
4.5
3.0
3.0
4.5
4.5
4.5
28
28
40
40
75
75
75
Adj
Adj
Adj
Adj
Adj
Adj
Adj
0.8
0.8
0.8
0.8
0.8
0.8
0.8
5.5
5.5
5.5
5.5
-
-
-
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
±1
±1
±1
±3
±1
±1
±1
600K
600K
300K
270K
100K
200K
300K
82%
82%
87%
87%
96%
93%
89%
MSOP-10
MSOP-10
MSOP-10
MSOP-10
MSOP-10
MSOP-10
MSOP-10
MIC2182
MIC2183
MIC2184
4.5
2.9
2.9
32
14
14
3.3, 5.0, Adj
Adj
Adj
1.245
1.245
1.245
6.0
12
12
X
X
X
X
X
X
X
X
X
X
±1
±1
±1
300K
400K
400K
86%
100%
100%
SOIC-16, SSOP-16
SOP-16, QSOP-16
SOP-16, QSOP-16
MIC2193
2.9
14
Adj
1.245
X
±1
400K
100%
SOIC-8
MIC2198
MIC2199
4.5
4.5
32
32
Adj
Adj
0.8
0.8
6.0
6.0
X
X
±1
±1
500K
300K
76%
85%
4x4
4x4
September, 2011
19
Micrel, Incorporated
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