KA5M02659R Просмотр технического описания (PDF) - Fairchild Semiconductor
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KA5M02659R Datasheet PDF : 14 Pages
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KA5X02XX-SERIES
Electrical Characteristics (Control Part) (Continued)
(Ta=25°C unless otherwise specified)
Parameter
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
OSCILLATOR SECTION
Initial Accuracy
Symbol
VSTART
VSTOP
FOSC
Initial Accuracy
Initial Accuracy
Frequency Change With Temperature (2)
Maximum Duty Cycle
FOSC
FOSC
∆F/∆T
Dmax
Maximum Duty Cycle
Dmax
FEEDBACK SECTION
Feedback Source Current
IFB
Shutdown Feedback Voltage
VSD
Shutdown Delay Current
Idelay
SOFT START SECTION
Soft Start Voltage
VSS
Soft Start Current
ISS
REFERENCE SECTION
Output Voltage (1)
Temperature Stability (1)(2)
Vref
Vref/∆T
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit
IOVER
Peak Current Limit
IOVER
PROTECTION SECTION
Over Voltage Protection
Thermal Shutdown Temperature (1)
TOTAL DEVICE SECTION
Start-up Current
Operating Supply Current
(Control Part Only)
VOVP
TSD
ISTART
IOPR
Condition
Min.
VFB=GND
14
VFB=GND
8.2
KA5H0265xRx
KA5H0280R
90
KA5M0265xRx
KA5M0280R
61
KA5L0265R
45
-25°C ≤ Ta ≤ +85°C
-
KA5H0265xRx
KA5H0280R
62
KA5M0265xRx
KA5M0280R
72
KA5L0265R
Ta=25°C, 0V ≤ Vfb ≤ 3V 0.7
Vfb ≤ 6.5V
6.9
Ta=25°C, 5V ≤ Vfb ≤ VSD 4
4.7
KA5H0265RC
0.8
Ta=25°C
4.80
-25°C ≤ Ta ≤ +85°C
-
KA5x02659RN
0.79
KA5x0265Rx
KA5x0280R
1.05
VCC ≥ 24V
25
-
140
VCC=14V
-
VCC ≤ 28
-
Typ. Max. Unit
15 16
V
8.8 9.4
V
100 110 kHz
67 73 kHz
50 55 kHz
±5 ±10 %
67 72
%
77 82
%
0.9 1.1 mA
7.5 8.1
V
5
6
µA
5.0 5.3
V
1.0 1.2 mA
5.00 5.20 V
0.3 0.6 mV/°C
0.9 1.01 A
1.2 1.34 A
27 29
V
160 -
°C
100 170 µA
7
12 mA
Note:
1. These parameters, although guaranteed, are not 100% tested in production
2. These parameters, although guaranteed, are tested in EDS (wafer test) process
4
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