KA1M0765R Fairchild Semiconductor, KA1M0765R Datasheet - Page 5
![no-image](/images/manufacturer_photos/0/2/252/fairchild_semiconductor_sml.jpg)
KA1M0765R
Manufacturer Part Number
KA1M0765R
Description
Fairchild Power Switch Fps
Manufacturer
Fairchild Semiconductor
Datasheet
1.KA1M0765R.pdf
(12 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KA1M0765R
Manufacturer:
FAIRCHILD
Quantity:
12 500
Part Number:
KA1M0765R-TU
Manufacturer:
SEC
Quantity:
20 000
Company:
Part Number:
KA1M0765RC
Manufacturer:
FAIRCHILD
Quantity:
174
Company:
Part Number:
KA1M0765RC
Manufacturer:
FAIRCHILD
Quantity:
12 500
Typical Performance Characteristics
(These characteristic graphs are normalized at Ta = 25 C)
I
l
Istart
Fosc
Iop
OP
ST
1.15
1.05
0.95
0.85
1.2
1.1
0.9
0.8
1.15
1.05
0.95
0.85
1.5
1.3
1.1
0.9
0.7
0.5
Figure 3. Operating Supply Current
1.2
1.1
0.9
0.8
1
-25
1
-25
Figure 1. Operating Frequency
- 25
Figure 5. Start up Current
0
Fig.1 Operating Frequency
Fig.3 Operating Current
0
Fig.5 Start up Current
0
Temperature [
25
25
Temperature [
Temperature [
25
50
50
50
75
75
75
C
100 125 150
]
C
100 125 150
C
100 125 150
]
]
I
IFB
V
Ifb
Vstart
over
Ipeak
th(H)
1.15
1.05
0.95
0.85
1.2
1.1
0.9
0.8
1.05
0.95
0.85
1.1
0.9
0.8
1
1.15
1.05
0.95
0.85
-25
1.1
0.9
1
Figure 2. Feedback Source Current
-25
1
Figure 6. Start Threshold Voltage
-25
Fig.2 Feedback Source Current
Figure 4. Peak Current Limit
Fig.6 Start Threshold Voltage
0
Fig.4 Max Inductor Current
0
0
25
Temperature [
25
Temperature [
25
Temperature [
50
50
50
75
75
75
C
KA1M0765R/KA1M0765RC
100
100 125 150
]
C
100 125 150
]
C
]
125 150
5