FA7611CP Datasheet, PDF (3/6 Pages) Fuji Electric – Bipolar IC For Switching Power Supply Control

FA7611CP(E)
Dead time adjustment circuit section
Item
Input bias current (Pin 3 and Pin 15)
Input threshold voltage (Pin 3 and Pin 15)
Input threshold voltage (Pin 3 and Pin 15)
Short-circuit protection circuit section
Item
Input threshold voltage (Pin 6 and Pin 12)
Charge current (Pin 2)
Latch-mode threshold voltage (Pin 2)
Undervoltage lockout circuit section
Item
OFF-to-ON threshold voltage
ON-to-OFF threshold voltage
Voltage hysteresis
Output section
Item
CH. 1 H-level output voltage (Pin 11)
CH. 1 L-level output voltage (Pin 11)
CH. 1 Output source current (Pin11)
CH. 2 L-level output voltage (Pin 8)
Overall device
Item
Supply current
Operating-state supply current
Symbol
IBDT
VTH DT0
VTH DT50
Test condition
Duty cycle = 0%
Duty cycle = 50%
Min.
Typ.
80
0.22
0.46
Max. Unit
300 nA
0.32 V
V
Symbol
VTH PC
ICHG
VTH LA
Test condition
Min.
1.20
Pin 2 = 0V, Pin 6, Pin 12 = 2V 10
1.20
Typ.
1.50
30
1.50
Max. Unit
1.80 V
50
µA
1.80 V
Symbol
VTH ON
VTH OFF
VHYS
Test condition
Min.
Typ.
2.65
2.60
50
Max. Unit
V
V
mV
Symbol
V01H
V01L
ISOURCE1
V02L
Test condition
RL = 10kΩ
Output sink current = 20mA
ROUT1 = 470Ω
(Pin 11) = 0V
Output sink current = 20mA
Min.
3.5
8
Typ.
4.0
0.25
11
1.0
Max. Unit
V
0.65 V
mA
1.5
V
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