参数资料
型号: KSZ9031RN
厂商: Micrel Inc
文件页数: 25/67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
Electroluminescent (EL) Drivers
V IN Operating
Bold = New Min Max V OUT Iq
P/N (V) (V) (Vpp) (μA)
Frequency
Features
* = Reduced height package
Package
MIC4826
MIC4827
MIC4830
MIC4832
MIC4833
MIC4834
1.8
1.8
1.8
1.8
2.3
2.3
5.5
5.5
5.5
5.5
5.8
5.8
160
180
180
220
220
220
21
21
45
45
152
152
60Hz-1KHz
60Hz-1KHz
60Hz-1KHz
60Hz-1KHz
100Hz-1.5KHz
100Hz-1.5KHz
EL panels up to 3 sq in2
EL panels up to 3 sq in2
EL panels up to 4 sq in2 Lowest Audible Noise
EL panels up to 3 sq in2 Lowest Audible Noise
Independent control of two EL elements, up to 4 in2
For Two EL elements in parallel, up to 3 in2
MSOP-8
MSOP-8
MSOP-8, 3x3
MSOP-8, 3x3
3x3
MSOP-10, 3x3
LED Backlight Drivers
V IN llim V IN
Bold = New Min Max Typ Iq
P/N (V) (V) (A) Typ
Int
Diode
Vfb
(V)
Tol
(Typ)
%
V OUT
Max
(V)
Duty
Cycle
Max
Freq
(Hz)
Comments
* = Reduced height package
Package
MIC2142
2.2
16
85μA
1.28
±2
22
57%
330K
TSOT23-5
MIC2145
2.4
16
0.900
200μA
1.08
±2
16
450K
Hysteretic
MSOP-8, 3x3
MIC2282
MIC2287
MIC2287C
0.9
2.5
2.5
15
10
10
0.750
0.750
0.750
120μA
2.5mA
2.5mA
0.220
0.095
0.095
±10
±5
±5
35
34
34
67%
90%
90%
200K
1.2M
1.2M
Single AA Boost
MSOP-8
TSOT23-5, 2x2
TSOT23-5, 2x2
MIC2289
MIC2289C
2.5
2.5
10
10
0.750
0.750
2.5mA
2.5mA
X
X
0.095
0.095
±10
±10
34
34
90%
90%
1.2M
1.2M
2x2
2x2
MIC2291
2.5
10
1.20
2.8mA
0.095
±5
34
90%
1.2M
Photo Flash Mode
TSOT23-5, 2x2
MIC2292
MIC2292C
MIC2293
MIC2293C
2.5
2.5
2.5
2.5
10
10
10
10
0.750
0.750
0.750
0.750
2.5mA
2.5mA
2.5mA
2.5mA
X
X
X
X
0.095
0.095
0.095
0.095
±10
±10
±10
±10
34
34
34
34
90%
90%
90%
90%
1.6M
1.6M
2.0M
2.0M
2x2
2x2
2x2
2x2
MIC2297
MIC2298
MIC2299
MIC3223
MIC3263
MIC3287
2.5
2.5
2.5
4.5
6.0
2.8
10
10
10
20
40
5.5
1.70
4.75
4.75
9.0
2.40
0.350
4.0mA
15mA
15mA
2.1mA
6.5mA
2.1mA
0.200
0.200
0.200
0.200
2.36
0.250
±5
±8
±8
±5
±7.5
42
30
30
37
40
36
93%
90%
90%
90%
0.9
90%
600K
1.0M
2.0M
1.0M
400K-1.8M
1.2M
Current Mode
Photo Flash & Torch Mode
10W Flash driver and Torch Mode.
Boost High Power LED Driver, Integrated FET and PWM Dimming.
Six-Channel WLED Driver for Backlighting Applications with
Flicker-free Dimming. Internal & Ext dimming modes
2.5x2.5
3x3
3x3
eTSSOP-16
4x4
TSOT23, 2x2
MIC3289
MIC3291
2.5
2.5
6.5
6.5
0.750
0.750
1.4mA
2.0mA
X
X
0.250
0.250
±5
±5
24
25
90%
90%
1.2M
1.2M
Dig 1-Wire
Dig 1-Wire
TSOT23-6, 2x2
TSOT23-6, 2x2
High Brightness LED Drivers
V IN
Bold = New Type Min Max # of White
P/N Buck Boost (V) (V) LEDs
Dimming
Iq
(mA)
Switching
Frequency
Switching
Mosfet
Dithered
ILED
Accuracy
Vfb
(mV)
* = Reduced height package
Package
MIC3201
X
6.0
20
Up to 4
PWM to 20KHz
1.2
Hyst to 1.0MHz
Internal 1A
±5%
200
eSOIC-8
MIC3202
MIC3202-1
MIC3203
MIC3203-1
MAQ3203 (1)
MIC3230
X
X
X
X
X
X
6.0
6.0
4.5
4.5
4.5
6.0
37
37
42
42
42
45
Up to 8
Up to 8
Up to 9
Up to 9
Up to 9
Up to 20 or more
PWM to 20KHz
PWM to 20KHz
PWM to 20KHz
PWM to 20KHz
PWM to 20KHz
PWM to 500Hz
1.2
1.2
1.0
1.0
1.0
3.2
Hyst to 1.0MHz
Hyst to 1.0MHz
Hyst to 1.5MHz
Hyst to 1.5MHz
Hyst to 1.5MHz
400KHz-1.8MHz
Internal 1A
Internal 1A
External
External
External
External
X
X
X
±5%
±5%
±5%
3%
200
200
200
200
200
250
eSOIC-8
eSOIC-8
SOIC-8
SOIC-8
SOIC-8
eTSSOP-16, 3x3
MIC3231
MIC3232
X
X
6.0
6.0
45
45
Up to 20 or more
Up to 20 or more
PWM to 500Hz
PWM to 500Hz
3.2
3.2
100KHz-1MHz
400KHz
External
External
X
3%
3%
250
250
eTSSOP-16, 3x3
MSOP-10
(1) AEC-Q100 Qualified.
September, 2011
25
Micrel, Incorporated
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