iC-MFL / iC-MFLT
8-/12-FOLD FAIL-SAFE LOGIC N-FET DRIVER
Rev C1, Page 1/13
FEATURES
o
8-/12-fold level shift to 5 V output voltage
o
Safe low output state with single errors
o
Schmitt trigger inputs with two-stage pull-down current for
enhanced noise immunity with limited power dissipation
o
Inputs compatible with TTL and CMOS levels
(1.8 V to 3.3 V to 5 V)
o
Current-limited and short-circuit-proof push-pull output stages
o
Push-pull current sources for driving FETs
o
Surge voltage-proof outputs up to 18 V
o
Ground and supply voltage monitor
o
Protective ESD circuitry
o
Temperature range from -40 to 125 °C
APPLICATIONS
o
Operation of 5 V logic level
N-FETs from 3.3 V systems
PACKAGES
QFN24
(iC-MFL)
QFN28
(iC-MFLT)
BLOCK DIAGRAM
IN1
IN2
IN3
IN4
IN5
IN6
IN7
IN8
EN
OUT1
OUT2
OUT3
OUT4
OUT5
OUT6
OUT7
OUT8
iC-MFL
VCC
Supply- and
Ground Monitor
GNDR
GND
Copyright © 2008 iC-Haus
ICHAUS [ IC-HAUS GMBH ]
