FAN7527 View Datasheet(PDF) - Fairchild Semiconductor
Part Name
Description
View to exact match
FAN7527 Datasheet PDF : 14 Pages
| |||
FAN7527
Electrical Characteristics(Continued)
VCC= 14V, -25°C ≤ Ta ≤ 125°C, unless otherwise stated.
Characteristics
Symbol
Test Condition
< CURRENT SENSE SECTION>
Input Offset Voltage (Note8)
Vio(cs) Vm1=0V , Vm2 = 2.2V
Input Bias Current
Ib(cs) 0V ≤ Vcs ≤ 1.7V
Current Sense Delay To Output
(Note11)
tb(cs)
-
< DETECT SECTION >
Input Voltage Threshold
Vth(det) Vdet Increasing
Detect Hysteresis
HY(det)
-
Input Low Clamp Voltage
Vclamp(I) Idet = -100uA
Input High Clamp Voltage
Vclamp(h) Idet = 3mA
Input Bias Current
Ib(det) 1V ≤ Vdet ≤ 5V
Input High/low Clamp Diode Current
(Note12)
Iclamp(d)
-
< OUTPUT SECTION >
Output Voltage High
Voh Io = -10mA
Output Voltage Low
VoI
Io = 10mA
Rising Time (Note13)
tr
CI = 1nF
Falling Time (Note14)
tf
CI = 1nF
Maximum Output Voltage
Vomax(o) Vcc = 20V, Io = 100uA
Output Voltage With UVLO Activated Vomin(o) Vcc = 5V , Io = 100uA
< RESTART TIMER SECTION>
Restart Time Delay
td(rst) Vm1 = 1V, Vm2 = 3.5V
<OVER VOLTAGE PROTECTION SECTION>
Soft OVP Detecting Current
Isovp
-
Dynamic OVP Detecting Current
Idovp
-
Static OVP Threshold Voltage
Vovp
Vinv = 2.7V
Min. Typ. Max. Unit
-10 3
10
mV
-1 -0.1
1
uA
- 200 500
ns
1.7 2
2.3
V
0.2 0.5 0.8
V
0.45 0.75 1
V
6.5 7.2 7.9
V
-1 -0.1
1
uA
-
-
±3
mA
10.5 11
-
V
- 0.8
1
V
- 130 200
ns
-
50 120
ns
12 14
16
V
-
-
1
V
- 500
-
us
25 30
35
uA
35 40
45
uA
2.1 2.25 2.4
V
Note : 1 ~ 14 These parameters, although guaranteed, are not 100% tested in production.
Multiplier Gain: K = V-----Pm----i-1-n----4×---_--(--TV----h-m---r--2e----s-–--h--V--o---rl--ed----f--)......(Vm1 = Vpin3,Vm2 = Vpin2)
6
|
|
Share Link: 