KA5M0165RTU Просмотр технического описания (PDF) - Fairchild Semiconductor
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KA5M0165RTU Datasheet PDF : 12 Pages
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KA5X0165RXX-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
Initial Accuracy
Initial Accuracy
Frequency Change With Temperature (2)
Maximum Duty Cycle
Symbol
VSTART
VSTOP
FOSC
FOSC
FOSC
∆F/∆T
Dmax
Maximum Duty Cycle
Dmax
FEEDBACK SECTION
Feedback Source Current
IFB
Shutdown Feedback Voltage
VSD
Shutdown Delay Current
Idelay
REFERENCE SECTION
Output Voltage (1)
Temperature Stability (1)(2)
Vref
Vref/∆T
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit
IOVER
PROTECTION SECTION
Thermal Shutdown Temperature (1)
TSD
Over Voltage Protection
VOVP
TOTAL STANDBY CURRENT SECTION
Start-up Current
ISTART
Operating Supply Current
(Control Part Only)
IOP
Condition
Min.
VFB=GND
14
VFB=GND
8.2
KA5H0165Rxx
90
KA5M0165Rx
61
KA5L0165Rx
45
-25°C ≤ Ta ≤ +85°C
-
KA5H0165Rxx
62
KA5M0165Rx
KA5L0165Rx
72
Ta=25°C, 0V ≤ Vfb ≤ 3V 0.7
Vfb ≥ 6.5V
6.9
Ta=25°C, 3V ≤ Vfb ≤ VSD 4
Ta=25°C
4.80
-25°C ≤ Ta ≤ +85°C
-
Max. inductor current
0.53
-
140
except KA5H0165RVN 25
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
5.00 5.20 V
0.3 0.6 mV/°C
0.6 0.67 A
160 -
°C
27 29
V
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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