ltc1693-5 Linear Technology Corporation, ltc1693-5 Datasheet - Page 5

• Manufacturer Part Number: ltc1693-5
• Description: High Speed Single P-channel Mosfet Driver
• Manufacturer: Linear Technology Corporation

PIN
IN (Pin 1): Driver Input. The input has V
thresholds with hysteresis to improve noise immunity.
NC (Pins 2, 5, 6): No Connect.
PHASE (Pin 3): Output Polarity Select. Connect this pin to
V
this pin for inverting operation. The typical PHASE pin
input current when pulled low is 20 A.
TI I G DIAGRA
CC
W
U
or leave it floating for noninverting operation. Ground
FUNCTIONS
U
U
U
W
OUTPUT OPERATION
OUTPUT OPERATION
NONINVERTING
INVERTING
CC
INPUT
independent
V
INPUT RISE/FALL TIME < 10ns
IH
90%
10%
t
t
PLH
PHL
t
t
r
f
GND (Pin 4): Driver Ground. Connect to a low impedance
ground. The V
to this pin.
OUT (Pin 7): Driver Output.
V
nal P-MOSFET should also connect directly to this pin.
This minimizes the AC current path and improves signal
integrity.
CC
(Pin 8): Power Supply Input. The source of the exter-
t
PHL
V
IL
t
f
CC
bypass capacitor should connect directly
90%
10%
1693-5 TD
t
PLH
t
r
LTC1693-5
5