FAN2106_09 Datasheet, PDF (6/15 Pages) Fairchild Semiconductor – 3-24V Input, 6A, High-Efficiency, Integrated Synchronous Buck Regulator

Electrical Specifications (Continued)
Electrical specifications are the result of using the circuit shown in Figure 1 with VIN= 12V, unless otherwise noted.
Parameter
Conditions
Min.
Control Functions
EN Threshold, Rising
VCC = 5V
EN Hysteresis
VCC = 5V
EN Pull-Up Resistance
VCC = 5V
EN Discharge Current
Auto-Restart Mode, VCC = 5V
FB OK Drive Resistance
PGOOD Threshold
(Compared to VREF)
FB < VREF, 2 Consecutive Clock Cycles
-14
FB > VREF, 2 Consecutive Clock Cycles
+7
PGOOD Output Low
IOUT < 2mA
Note:
2. Specifications guaranteed by design and characterization; not production tested.
3. See Figure 4 for Temperature Coefficient
Typ. Max. Unit
1.35
250
800
1
-11
+10
2.00
800
-8
+13
0.4
V
mV
KΩ
µA
Ω
%VREF
%VREF
V
© 2009 Fairchild Semiconductor Corporation
FAN2106 • Rev. 1.1.0
6
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