FA5626 FUJI [Fuji Electric], FA5626 Datasheet - Page 12

• Manufacturer Part Number: FA5626
• Description: Fuji Switching Power Supply Control IC
• Manufacturer: FUJI [Fuji Electric]

7. Characteristic Curves (DC Characteristics)
AN-071E Rev.1.2
April-2011
・Unless otherwise specified, Ta=25 degree, Vcc=18V
・”+”shows sink and “-“ shows source in current prescription.
・ The data stated in this chapter are intended for giving typical IC characteristics and not for guaranteeing
performance.
Fuji Electric Co., Ltd.
2.1
1.9
1.8
1.7
1.6
1.5
-1
-2
-3
71
69
67
65
63
61
59
3
2
1
0
2
-50
-50
-50
FB pin voltage at frequency drop started (Vfbm)
Oscillation Frequency changing rate(Fdt)
vs. Junction Temparature(Tj)
vs. Junction Temparature(Tj)
0
Oscilation Frequency (Fosc)
0
vs. Junction Temparature(Tj)
0
Junction Temparature Tj ( ℃ )
Junction Temparature Tj [ ℃ ]
Junction Temparature Tj (℃)
50
50
50
100
100
100
150
FA5626
150
150
12
320
310
300
290
280
270
260
250
-250
-255
-260
-265
-270
20
19
18
17
16
15
-50
-50
-50
UVLO ON threshold voltage(VCCon)
vs. Junction Temparature(Tj)
http://www.fujielectric.co.jp/products/semiconductor/
0
vs. Junction Temparature(Tj)
0
vs. Junction Temparature(Tj)
Minimum ON width (Tmin3)
Junction Temparature Tj ( ℃ )
FB pin source current (Ifb0)
0
Junction Temparature Tj ( ℃ )
Junction Temparature Tj ( ℃ )
50
50
50
100
100
100
150
150
150