FAN5063 Datasheet, PDF (4/14 Pages) Fairchild Semiconductor – ACPI Dual Switch Controller

FAN5063
PRODUCT SPECIFICATION
Electrical Specifications
(V_+5VSTBY = V_+5VMAIN =5V, V_+3.3V = 3.3V, V+12V = 12V and T_A = +25°C using circuit in Figure 4, unless otherwise noted.)
The • denotes specifications which apply over the full operating temperature range.
Parameter
+3.3V DUAL
V_Out1, On
V_Out1, Off
V_Out2, On
Total Output Voltage Variation¹
Maximum Drive Current
Minimum Load Current
Overcurrent Limit: Undervoltage
Overcurrent Delay Time
Output Driver Deadtime
VADJ DUAL
I_B
Total Voltage Variation¹
Vadj Output Voltage Range
Overcurrent Limit
Overcurrent Delay Time
Output Driver Overlap Time
Common Functions
Charge Pump Frequency
+5VSTBY UVLO
+5VSTBY UVLO Hysteresis
+12V UVLO
+12V UVLO Hysteresis
+5VSTBY Current
+12V Current
Input Logic HIGH
Input Logic LOW
Softstart Current
Control Line Input Current
Over Temperature Shutdown
Conditions
Min. Typ. Max. Units
I = 10µA
Standby
3VOUT2 On
3VOUT1 On
3VOUT2 On
• 10
•
•5
• 3.135
• 100
•
See Figure 2: Main → Standby •
2
: Standby → Main • 200
V
200
mV
mA
3.3 3.465
V
mA
50
mA
80
%Vout
150
µsec
6
µsec
1000 nsec
V_O > 3.3V
V_O ≤ 3.3V
R₁ = R₂ = 10KΩ
See Figure 2
• 100
• 150
• 2.375
1.25
•1
mA
mA
2.5 2.625
V
3.5
V
80
%Vref
150
µsec
5
µsec
MAIN Power Present
SLP_S5, SLP_S3, PWROK
• 2.0
•
•
250
KHz
4.5
V
0.5
V
7.5
V
800
mV
10
25
mA
2.5
10
mA
V
0.8
V
6
µA
100
µA
150
°C
Note:
1. Voltage Regulation includes Initial Voltage Setpoint and Output Temperature Drift.
4
REV. 1.0.0 12/4/00