HV9901
Electrical Characteristics, continued
(TA = 25°C, unless otherwise specified)
Symbol Parameters
Min
Typ
Max
Unit
Conditions
Enable Logic
tENI
Shutdown Delay
50
100
VCC
nsec
V
2V < VCC < 5.5V
VENI
VENI
IENI
Enable Input Voltage - High
Enable Input Voltage - Low
Enable Input Current - High
Enable Input Current - Low
Polarity Voltage - High
0.7VCC
0
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
2V < VCC < 5.5V
0.3VCC
5.0
V
1.0
µA
µA
V
IENI
-5.0
0.7VCC
0
-1.0
VPOL
VPOL
IPOL
IPOL
VENO
VENO
VCC
0.3VCC
5.0
Polarity Voltage - Low
V
Polarity Current - High
1.0
µA
µA
V
Polarity Current - Low
-5.0
0.9VCC
0
-1.0
Enable Output Voltage - High
Enable Output Voltage - Low
VCC
0.1VCC
V
Enable Logic Truth Table
POL
ENI
ENO
Gate Drive Output
LOW
LOW
HIGH
HIGH
LOW
HIGH
VGT = Oscillating Output, Duty Cycle depends on Inductive Load
VGT = LOW, SYNC = HIGH, Oscillator shut down.
HIGH LOW
HIGH LOW
VGT = Oscillating Output, Duty Cycle depends on Inductive Load
LOW
HIGH
VGT = LOW, SYNC = HIGH, Oscillator shut down.
4
SUPERTEX [ Supertex, Inc ]
