KA5L0380R Fairchild Semiconductor, KA5L0380R Datasheet - Page 4

• Manufacturer Part Number: KA5L0380R
• Description: The Fairchild Power Switch (FPS) product family is specially designed for an off-line SMPS with minimal external components
• Manufacturer: Fairchild Semiconductor

KA5X03XX-SERIES
Electrical Characteristics (Control Part)
(Ta = 25°C unless otherwise specified)
Note:
1. These parameters, although guaranteed, are not 100% tested in production
2. These parameters, although guaranteed, are tested in EDS(water test) process
4
Characteristic
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
OSCILLATOR SECTION
Initial Accuracy
Initial Accuracy
Initial Accuracy
Frequency Change With Temperature
Maximum Duty Cycle
Maximum Duty Cycle
FEEDBACK SECTION
Feedback Source Current
Shutdown Feedback Voltage
Shutdown Delay Current
REFERENCE SECTION
Output Voltage
Temperature Stability
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit
PROTECTION SECTION
Over Voltage Protection
Thermal Shutdown Temperature (Tj)
TOTAL STANDBY CURRENT SECTION
Start-up Current
Operating Supply Current
(Control Part Only)
(1)
(1)(2)
(1)
(2)
Symbol
V
Vref/ΔT
I
V
Dmax
Dmax
Idelay
START
F
F
F
I
V
START
V
OVER
Vref
T
STOP
I
I
OSC
OSC
OSC
OVP
OP
FB
SD
SD
-
V
V
KA5H0365R
KA5H0380R
KA5M0365R
KA5M0380R
KA5L0365R
KA5L0380R
-25°C≤Ta≤+85°C
KA5H0365R
KA5H0380R
KA5M0365R
KA5M0380R
KA5L0365R
KA5L0380R
Ta=25°C, 0V<Vfb<3V
Vfb>6.5V
Ta=25°C, 5V≤Vfb≤V
Ta=25°C
-25°C≤Ta≤+85°C
Max. inductor current
V
V
V
FB
FB
CC
CC
CC
(Continued)
=GND
=GND
>24V
=14V
<28
Test condition
-
SD
Min.
4.80
1.89
140
8.4
0.7
6.9
14
90
61
45
62
72
25
4
-
-
-
-
Typ.
5.00
2.15
100
160
100
0.9
7.5
0.3
15
67
50
±5
67
77
27
9
5
7
Max.
5.20
2.41
±10
170
110
9.6
1.1
8.1
0.6
16
73
55
72
82
29
12
6
-
mV/°C
Unit
kHz
kHz
kHz
mA
mA
μA
μA
°C
%
%
%
V
V
V
V
A
V