FAN6206 Datasheet, PDF (5/15 Pages) Fairchild Semiconductor – Highly Integrated Dual-Channel Synchronous Rectification Controller

Electrical Characteristics
VDD=20V, TA=25Ô¨, unless otherwise specified.
Symbol
Parameter
V_DD Section
VOP
Continuously Operating Voltage
VTH-ON1
Turn-On Threshold Voltage
VTH-ON2
Turn-On Threshold Voltage
VTH-OFF1
Turn-Off Threshold Voltage
VTH-OFF2
Turn-Off Threshold Voltage
IDD-OP
Operating Current
IDD-ST
Startup Current
VDD-OVP1
VDD Over-Voltage Protection 1
VDD-OVP2
VDD Over-Voltage Protection 2
VDD-OVP-HYS1 Hysteresis Voltage for VDD OVP 1
VDD-OVP-HYS2 Hysteresis Voltage for VDD OVP 2
tOVP1
VDD OVP Debounce Time 1
tOVP2
VDD OVP Debounce Time 2
Output Drive for SR MOSFET Section
VZ1
VZ2
VOL1
VOL2
VOH1
VOH2
Output Voltage Maximum (Clamp) 1
Output Voltage Maximum (Clamp) 2
Output Voltage LOW 1
Output Voltage LOW 2
Output Voltage HIGH 1
Output Voltage HIGH 2
tR1
Rising Time 1
tR2
Rising Time 2
tF1
Falling Time1
tF2
VZ1
tPD-HIGH-SP1
tPD-HIGH-SP2
tPD-LOW-SN1
tPD-LOW-SN2
tPD-LOW-LPC1
tPD-LOW-LPC2
tON-MAX1
tON-MAX2
Falling Time 2
Output Voltage Maximum (Clamp)
Propagation Delay to OUT HIGH
Propagation Delay to OUT LOW
Propagation Delay to OUT LOW
Maximum On Time
Conditions
VDD=15V, DET=50KHz
VDD = 7.5V
VDD = 20V
VDD = 20V
VDD=12V, IO=50mA
VDD=12V, IO=50mA
VDD=12V, IO=50mA
VDD=12V, IO=50mA
VDD=12V, CL=7nF,
OUT=2V~9V
VDD=12V, CL=7nF,
OUT=2V~9V
VDD=12V, CL=7nF,
OUT=9V~2V
VDD=12V, CL=7nF,
OUT=9V~2V
VDD = 20V
tR+tPD,
(Trigger by SP),
|SP-SN|=5V
tR+tPD,
(Trigger by SN),
|SP-SN|=5V
tR+tPD,
(Trigger by LPC)
Min.
8.0
8.0
7.0
7.0
20
20
1.2
1.2
40
40
9
9
30
30
20
20
280
280
180
180
100
100
12
12
Typ. Max. Units
25
V
8.5 9.0
V
8.5 9.0
V
7.5 8.0
V
7.5 8.0
V
3
5
mA
340 500
μA
21
22
V
21
22
V
1.7 2.2
V
1.7 2.2
V
60 100
μs
60 100
μs
12
14
V
12
14
V
0.5
V
0.5
V
V
V
70 120
ns
70 120
ns
50 100
ns
50 100
ns
12
14
V
350 450
ns
350 450
250 350
ns
250 350
150 200
ns
150 200
13
14
μs
13
14
μs
Continued on the following page…
© 2010 Fairchild Semiconductor Corporation
FAN6206 • Rev. 1.0.2
5
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