MAX5054 查看數據表（PDF） - Maxim Integrated
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MAX5054 Datasheet PDF : 17 Pages
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4A, 20ns, Dual MOSFET Drivers
MAX5054
PIN
1
2
3
4
5
6
7
8
—
NAME
INA-
INB-
GND
OUTB
VDD
OUTA
INB+
INA+
EP
Pin Descriptions
FUNCTION
Inverting Logic-Input Terminal for Driver A. Connect to GND when not used.
Inverting Logic-Input Terminal for Driver B. Connect to GND when not used.
Ground
Driver B Output. Sources or sinks current for channel B to turn the external MOSFET on or off.
Power Supply. Bypass to GND with one or more 0.1µF ceramic capacitors.
Driver A Output. Sources or sinks current for channel A to turn the external MOSFET on or off.
Noninverting Logic-Input Terminal for Driver B. Connect to VDD when not used.
Noninverting Logic-Input Terminal for Driver A. Connect to VDD when not used.
Exposed Pad. Internally connected to GND. Do not use the exposed pad as the only electrical
ground connection.
MAX5055/MAX5056/MAX5057
PIN
MAX5055 MAX5056 MAX5057
1, 8
1, 8
1, 8
2
—
2
3
3
3
4
—
—
5
5
5
6
6
6
7
7
7
—
4
4
—
2
—
—
—
—
NAME
N.C.
INA-
GND
INB-
OUTB
VDD
OUTA
INB+
INA+
EP
FUNCTION
No Connection. Not internally connected.
Inverting Logic-Input Terminal for Driver A. Connect to GND if not used.
Ground
Inverting Logic-Input Terminal for Driver B. Connect to GND if not used.
Driver B Output. Sources or sinks current for channel B to turn the external
MOSFET on or off.
Power Supply. Bypass to GND with one or more 0.1µF ceramic capacitors.
Driver A Output. Sources or sinks current for channel A to turn the external
MOSFET on or off.
Noninverting Logic-Input Terminal for Driver B. Connect to VDD if not used.
Noninverting Logic-Input Terminal for Driver A. Connect to VDD if not used.
Exposed Pad. Internally connected to GND. Do not use the exposed pad as
the only electrical ground connection.
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