MAX4864L DS
MAX4864L DS
MAX4864L DS
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<strong>MAX4864L</strong>/MAX4865L/MAX4866L/MAX4867<br />
Overvoltage Protection Controllers<br />
with Reverse Polarity Protection<br />
(TA (TA = +25°C, unless otherwise noted.)<br />
SUPPLY CURRENT (µA)<br />
GATEN VOLTAGE (V)<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
SUPPLY CURRENT vs. SUPPLY VOLTAGE<br />
(<strong>MAX4864L</strong>)<br />
0<br />
0 5 10 15 20 25 30<br />
SUPPLY VOLTAGE (V)<br />
15<br />
12<br />
9<br />
6<br />
3<br />
<strong>MAX4864L</strong>/MAX4865L/MAX4866L<br />
GATEN VOLTAGE vs. INPUT VOLTAGE<br />
<strong>MAX4864L</strong><br />
MAX4865L<br />
MAX4866L<br />
0<br />
0 2 4<br />
INPUT VOLTAGE (V)<br />
6 8<br />
MAX4864 toc01<br />
MAX4864 toc04<br />
REVERSE CURRENT (µA)<br />
GATEN VOLTAGE (V)<br />
0.4<br />
0.3<br />
0.2<br />
0.1<br />
REVERSE CURRENT vs. OUTPUT VOLTAGE<br />
(<strong>MAX4864L</strong>)<br />
EN = 3V<br />
0<br />
0 1 2 3 4 5<br />
OUTPUT VOLTAGE (V)<br />
15<br />
12<br />
POWER-UP RESPONSE MAX4864 toc07<br />
20ms/div<br />
9<br />
6<br />
3<br />
MAX4867<br />
GATEN VOLTAGE vs. INPUT VOLTAGE<br />
0<br />
0 2 4<br />
INPUT VOLTAGE (V)<br />
6 8<br />
ADAPTER<br />
5V/div<br />
IN<br />
5V/div<br />
OUT<br />
5V/div<br />
Typical Operating Characteristics<br />
MAX4867<br />
4 _______________________________________________________________________________________<br />
IIN<br />
1A/div<br />
FLAG<br />
5V/div<br />
MAX4864 toc02<br />
MAX4864 toc05<br />
REVERSE CURRENT (µA)<br />
80<br />
60<br />
40<br />
20<br />
REVERSE CURRENT vs. OUTPUT VOLTAGE<br />
(<strong>MAX4864L</strong>)<br />
EN = 0V<br />
DEVICE TURNS ON<br />
AT TRANSITION<br />
0<br />
0 1 2 3 4 5<br />
OUTPUT VOLTAGE (V)<br />
POWER-UP RESPONSE MAX4864 toc06<br />
20ms/div<br />
OVERVOLTAGE RESPONSE<br />
MAX4864 toc08<br />
8V<br />
ADAPTER<br />
5V<br />
2µs/div<br />
8V<br />
IN<br />
5V<br />
GATEN<br />
5V/div<br />
IGATEN<br />
10mA/div<br />
FLAG<br />
5V/div<br />
MAX4864 toc03<br />
5V<br />
ADAPTER<br />
0V<br />
5V<br />
IN<br />
0V<br />
10V<br />
GATEN<br />
0V<br />
5V<br />
FLAG<br />
0V
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