FAN2106_08 FAIRCHILD [Fairchild Semiconductor], FAN2106_08 Datasheet - Page 5

• Manufacturer Part Number: FAN2106_08
• Manufacturer: FAIRCHILD [Fairchild Semiconductor]

© 2006 Fairchild Semiconductor Corporation
FAN2106 Rev. 1.0.8
Electrical Specifications
Recommended operating conditions are the result of using the circuit shown in Figure 1 unless otherwise noted.
Power Supplies
V
V
Oscillator
Frequency
Minimum On-Time
Ramp Amplitude, pk–pk
Minimum Off-Time
Reference
Reference Voltage (V
(See Figure 4 for Temperature
Coefficient)
Error Amplifier
DC Gain
Gain Bandwidth Product
Output Voltage (V
Output Current, Sourcing
Output Current, Sinking
FB Bias Current
Protection and Shutdown
Current Limit
I
Over-Temperature Shutdown
Over-Temperature Hysteresis
Over-Voltage Threshold
Under-Voltage Shutdown
Fault Discharge Threshold
Fault Discharge Hysteresis
Soft-Start
V
Fault Enable/SSOK (T1.0)
Note:
2.
LIM
CC
CC
OUT
Current
Current
UVLO Threshold
Specifications guaranteed by design and characterization; not production tested.
to Regulation (T0.8)
(2)
Parameter
COMP
(2)
(2)
FB
)
)
(2)
SW = Open, FB = 0.7V, V
f
Shutdown: EN = 0, V
Rising V
Hysteresis
R
R
16V
R
FAN2106M, 25°C
FAN2106EM, 25°C
V
V
V
V
R
Internal IC Temperature
2 Consecutive Clock Cycles
16 Consecutive Clock Cycles
Measured at FB Pin
Measured at FB Pin (V
Frequency = 600KHz
SW
CC
CC
CC
FB
T
T
RAMP
ILIM
= 50KΩ
= 24KΩ
= 600KHz
IN
= 5V
= 5V, V
= 5V, V
= 0.8V, 25°C
Open
, 1.8V
= 200KΩ
CC
OUT
COMP
COMP
Conditions
, R
= 2.2V
= 1.2V
T
= 30KΩ,
CC
5
FB
= 5V
~500mV)
CC
= 5V,
Min.
-850
255
540
795
110
794
-11
4.1
0.4
1.5
0.8
80
12
68
6
Typ.
+155
-650
0.53
300
300
600
100
800
800
+30
115
250
250
4.3
2.2
1.2
-10
5.3
6.7
50
85
15
73
8
7
8
Max.
-450
345
660
150
806
805
120
4.5
3.2
12
10
65
10
78
-9
www.fairchildsemi.com
%V
%V
Unit
MHz
KHz
KHz
mA
mV
mV
mV
mA
mA
mV
mV
µA
µA
ms
ms
dB
nA
°C
°C
ns
ns
V
V
V
A
OUT
OUT