KA5Q0765RT Fairchild, KA5Q0765RT Datasheet - Page 5

• Manufacturer Part Number: KA5Q0765RT
• Description: S P S
• Manufacturer: Fairchild

KA5Q0765RT
ELECTRICAL CHARACTERISTICS (Continued)
(Ta=25 C unless otherwise specified)
NOTE:
1.
2.
3.
BURST MODE SECTION
Burst mode Low Threshold Voltage
Burst mode High Threshold Voltage
Burst mode Enable Feedback voltage
Burst mode Peak Current Limit
PRIMARY SIDE REGULATION SECTION
Primary Regulation Threshold Voltage
Primary Regulation Thansconductance G
CURRENT LIMIT (SELF-PROTECTION) SECTION
Peak Current Limit
START UP CURRENT
Start up Current
Operatig Supply Current
These parameters, although guaranteed, are not 100% tested in production
These parameters, although guaranteed, are tested in EDS (wafer test) process
These parameters indicate inductor current
Characteristic
note 3
noet 1
V
V
V
I
V
I
I
I
I
I
BU_PK
PK
START
OP
OP(MIN)
OP(MAX)
Symbol
BURL
BURH
BEN
PR
PR
Vfb=0V
Vfb=0V
V
V
Ifb=700 A, Vfb=4V
Vfb=GND, V
Vfb=GND, V
Vfb=GND, V
Vfb=GND, V
CC
CC
=10.5V
=10.5V
Test condition
CC
CC
CC
CC
=14V
=16V
=12V
=28V
Min.
10.4
0.65
32.0
11.4
0.7
2.0
4.4
Typ.
12.0
0.85
11.0
32.5
0.1
1.0
2.6
5.0
10
Max.
11.6
12.6
33.0
1.3
1.0
5.6
0.2
18
S P S
mA/V
Unit
mA
mA
V
V
V
V
V
A