参数资料
型号: KSZ9031RN
厂商: Micrel Inc
文件页数: 26/67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
Linear LED Drivers
V IN # of
Bold = New Min Max White
P/N (V) (V) LEDs
Dimming
Iq
(mA)
LED
Vdropout
@ 20mA
ILED
Matching
Extra
LDOs
Vdropout
(mV)
LDO
(μA)
Comments
* = Reduced height package
Package
MIC2841A
MIC2842A
MIC2843A
MIC2844A
3.0
3.0
3.0
3.0
5.5
5.5
5.5
5.5
4 @ 20mA
4 @ 20mA
6 @ 20mA
6 @ 20mA
PWM (200Hz-500kHz)
1-Wire, 32-Steps
PWM (200Hz-500kHz)
1-Wire, 32-Steps
1.4
1.4
1.4
1.4
40mV
40mV
40mV
40mV
±1.5%
±1.5%
±1.5%
±1.5%
DAM?
DAM?
DAM?
DAM?
2x2*
2x2*
2x2*
2x2*
MIC2845A
MIC2846A
3.0
3.0
5.5
5.5
6 @ 20mA
6 @ 20mA
PWM (200Hz-500kHz)
1-Wire, 32-Steps
1.4
1.4
40mV
40mV
±1.5%
±1.5%
2
2
150
150
35
35
2.5x2.5*
2.5x2.5*
MIC2860-2D
MIC2860-2P
MIC4801
MIC4802
MIC4811
MIC4812
3.0
3.0
3.0
3.0
3.0
3.0
5.5
5.5
5.5
5.5
5.5
5.5
2 @ 30.2mA
2 @ 30.2mA
1 @ 600mA
1 @ 800mA
6 @ 50mA
6 @ 100mA
1-Wire, 32-Steps
PWM down to 250Hz
PWM (200Hz-500kHz)
PWM (200Hz-500kHz)
PWM (200Hz-500kHz)
PWM (200Hz-500kHz)
0.7
0.7
2.2
4.1
1.7
3.2
52mV
52mV
130mV @ 400mA
280mV @ 800mA
100mV @ 50mA
190mV @ 100mA
±0.5%
±0.5%
±1.0%
±1.0%
±1% Accuracy
±1% Accuracy
SC70-6, SOT-23-6*
SC70-6, SOT-23-6*
SOIC-8
eSOIC-8
MSOP-10
eMSOP-10
Display Drivers
V IN
Bold = New Min Max
P/N (V) (V)
Sink Current
(mA)
Segments
LEDs
Description
Package
MIC5400
MM5450
MM5451
4.75
4.75
4.75
5.5
11.0
11.0
30
15
15
34
35
2 banks of 8
Driving Large LED Array in Signs
7-Segment LED Driver with EN
7-Segment LED Driver
SOIC-28
PDIP-40, PLCC-44
PDIP-40, PLCC-44
Latched Drivers
Bold = New
P/N
MIC5800
MIC5801
MIC58P01
MIC5821
MIC5822
MIC5841
MIC5842
MIC58P42
MIC5891
MIC59P50
Input
Parallel
Parallel
Parallel
Serial
Serial
Serial
Serial
Serial
Serial
Parallel
# of
Channels
4
8
8
8
8
8
8
8
8
8
Max Output
Voltage
50V
50V
80V
50V / 35V
80V / 50V
50V / 35V
80V / 50V
80V / 50V
50V
80V
Nominal Sink
Current (mA)
400
400
400
400
400
400
400
400
400
Nominal Source
Current (mA)
400
Thermal, UVLO,
Overcurrent
Protection
X
X
X
Package
SOIC-14, PDIP-14
SOIC-24, PDIP-22, PLCC-28, CerDIP-22 (1)
SOICW-24, PDIP-22, PLCC-28
PDIP-16
PDIP-16
SOIC-18, PDIP-18, PLCC-20
SOIC-18, PDIP-18, PLCC-20
SOIC-18, PDIP-18, PLCC-20
SOICW-16, PDIP-16
SOICW-24, PDIP-24, PLCC-28
(1) SMD (military) 5962-8764001WA
Un-Latched Driver Arrays
Bold = New
P/N
MIC2981
MIC2982
Input
Parallel
Parallel
# of
Channels
8
8
Max Output
Voltage
50V
50V
Input
Signal
5V-TTL or 5V-to-15V CMOS or PMOS
5V-TTL or 5V-to-15V CMOS or PMOS
Package
PDIP-18, WSOIC-18
PDIP-18, WSOIC-18
I/O Expanders
Bold = New
P/N
MIC74
Description
2-wire SMBus?, I2C? I/O Expander and Fan Controller
Min
(V)
2.7
V IN
Max
(V)
3.6
# Of
Outputs
8
Vout
Max
5.5V
Max Sink
Current
Per Pin
10mA
Supply
Current
TYP
2μA
Package
QSOP-16
September, 2011
26
Micrel, Incorporated
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