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MIC4416_11 Datasheet, PDF (6/10 Pages) MIC GROUP RECTIFIERS – IttyBitty™ Low-Side MOSFET Driver
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MIC4416/4417
Output Voltage Drop vs.
Output Source Current
1200
1000
NOTE 4
800
VSUPPLY = 5V
600
400
18V
200
0
0 20 40 60 80 100
OUTPUT CURRENT (mA)
Output
Source Resistance
10
8
6
4
IOUT = 10mA
2
0
0 3 6 9 12 15 18
SUPPLY VOLTAGE (V)
Output Source Resistance
vs. Temperature
14
12
VSUPPLY = 5V
10
IOUT ≈ 3mA
8
6
4
2
VSUPPLY = 18V
IOUT ≈ 3mA
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Supply Current
vs. Frequency
100
VSUPPLY = 5V
CL = 10,000pF
10
5,000pF
2,000pF
1,000pF
1
0pF
0.1
1x102 1x103 1x104 1x105 1x106 1x107
FREQUENCY (Hz)
MIC4416/4417
Micrel, Inc.
1200
1000
Output Voltage Drop vs.
Output Sink Current
NOTE 5
800
VSUPPLY = 5V
600
400
18V
200
0
0 20 40 60 80 100
OUTPUT CURRENT (mA)
Control Input Hysteresis
vs. Supply Voltage
600
500
400
300
200
100
0
0 3 6 9 12 15 18
SUPPLY VOLTAGE (V)
Output
Sink Resistance
10
8
6
4
IOUT = 10mA
2
0
0 3 6 9 12 15 18
SUPPLY VOLTAGE (V)
Control Input Hysteresis
vs. Temperature
800
600 VSUPPLY = 18V
400
5V
200
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Output Sink Resistance
vs. Temperature
14
12
VSUPPLY = 5V
10
IOUT ≈ 3mA
8
6
4
2
VSUPPLY = 18V
IOUT ≈ 3mA
0
-60 -30 0 30 60 90 120 150
TEMPERATURE (°C)
Supply Current
vs. Frequency
100
VSUPPLY = 18V
CL = 10,000pF
10
5,000pF
2,000pF
1,000pF
1 0pF
0.1
1x102 1x103 1x104 1x105 1x106 1x107
FREQUENCY (Hz)
Peak Output Current
vs. Supply Voltage
2.5
2.0
1.5
Source
NOTE 6
1.0
0.5
0
0
Sink
NOTE 7
3 6 9 12 15 18
SUPPLY VOLTAGE (V)
Note 3:
Note 4:
Note 5:
Note 6:
Note 7:
Typical Characteristics at
TA = 25°C, VS = 5V,
CL = 1000pF unless noted.
Source-to-drain voltage drop across the
internal P-channel MOSFET =
VS – VG.
Drain-to-source voltage drop across the
internal N-channel MOSFET = VG – VGND.
(Voltage applied to G.)
1µs pulse test, 50% duty cycle. OUT
connected to GND. OUT sources current.
(MIC4416, VCTL = 5V;
MIC4417, VCTL = 0V)
1µs pulse test, 50% duty cycle. VS
connected to OUT. OUT sinks current.
(MIC4416, VCTL = 0V;
MIC4417, VCTL = 5V)
6
May 2005
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