FA5591 데이터 시트보기 (PDF) - Fuji Electric
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FA5591 Datasheet PDF : 21 Pages
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FA5590N,FA5591N
Current sense comparator maximum
threshIoSlｽdﾚ(ｼVｭth電is圧) (vVst.hissuh)ppvsly. voltage(Vcc)
ｼﾞｬﾝｸｼｮﾝ温度(Tj)
-580
-590
-600
-610
-620
-50
0
50
100
150
Tj [℃]
Maximum oscillating frequency(Fmax) vs.
最R大T 発re振si周st波an数ce( F(mRarxt))
vc RT端子抵抗(Rrt)
700
600
500
400
300
200
100
0
10
30
50
70
90
110 130 150
Rrt[kΩ]
45
40
35
30
25
20
15
10
5
0
10
Maximum on-range(Tonmax) vs.
最大オRTン幅re(sTiosntmanaxc)ev(sR. rt)
RT端子抵抗(Rrt)
after soft start
ソフトスタート解除後
ソフトスタート期間
at soft start
30 50 70 90 110 130 150
RT resistance [kΩ]
Zero current detection delay(Tzcd) vs.
ｾﾞRﾛ電TZ流C検re出s遅is延tan(Tczec(dR) rvtzs.c)
RTZC端子抵抗(Rrtzc)
4
3.5
3
2.5
2
1.5
1
0.5
0
0 20 40 60 80 100 120 140 160
Rrtzc [kΩ]
120
100
80
60
40
20
0
10
Standby current(Istb) vs.
ｽﾀﾝsﾊuﾞｲp電pl流y v」o（Ilstatbg)ev(sV. cc)
電源電圧(VCC)
15
20
25
30
VCC [V]
Fuji Electric Co., Ltd.
AN-016E Rev.1.2
April-2011
10
http://www.fujielectric.co.jp/products/semiconductor/
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