FA7615CP Datasheet, PDF (3/6 Pages) Fuji Electric – FA7615CPE Bipolar IC For Switching Power Supply Control

FA7615CP(E)
Dead time adjustment circuit section
Item
Input bias current (Pin 3 and Pin 14)
Input threshold voltage (Pin 3 and Pin 14)
Input threshold voltage (Pin 3 and Pin 14)
Symbol
IBDT
VTH DT0
VTH DT50
Test condition
Duty cycle = 0%
Duty cycle = 50%
Min.
Typ.
80
0.38
0.60
Max. Unit
300
nA
0.48 V
V
Short-circuit protection circuit section
Item
Input threshold voltage (Pin 6 and Pin 12)
Charge current (Pin 2)
Latch-mode threshold voltage (Pin 2)
Symbol
VTH PC
ICHG
VTH LA
Test condition
Min. Typ. Max. Unit
1.60 1.80 2.00 V
Pin 2 = 0V, Pin 6, Pin 12 = 2V 18
30
42
µA
1.60 1.80 2.00 V
Undervoltage lockout section
Item
OFF-to-ON threshold voltage
ON-to-OFF threshold voltage
Voltage hysteresis
Symbol
VTH ON
VTH OFF
VHYS
Test condition
Min.
Typ.
2.65
2.60
50
Max. Unit
V
V
mV
Output section
Item
Symbol
Output saturation voltage H-level (CH.1)
VO1H
L-level (Common to CH.1 and CH.2) VO1L/2L
CH. 1 Output source current (Pin 11)
ISOURCE1
CH. 2 Output source current (Pin 8)
ISOURCE2
Test condition
Min.
Output source current = 20mA
Output sink current = 20mA
Pin 11 = 0V
6
VCC = 16V, Pin 8 = 0V
19
Typ.
0.3
0.3
11
27
Max. Unit
0.8
V
0.8
V
15
mA
36
mA
Overall device
Item
Supply current
Operating-state supply current
Symbol
ICC LA
ICC AV
Test condition
Min. Typ. Max. Unit
Latch mode
2.0
3.0
mA
RL = ∞ Duty cycle = 50%
3.5
6.0
mA
3