APW6021
Electrical Characteristics
(Recommended operating conditions, Unless otherwise noted) Refer to Block and Simplified Power
System Diagrams, and Typical Application Schematic
APW6021
Unit
Symbol
Parameter
Test Conditions
Min. Typ. Max.
VCC Supply Current
UGATE, LGATE, DRIVE2,
DRIVE3, and DRIVE4 open
ICC
Power-on Reset
Rising VCC Threshold
Nominal Supply Current
9
mA
Vocset=4.5V
Vocset=4.5V
Vocset=4.5V
Vocset=4.5V
10.4
V
V
V
V
V
Falling VCC Threshold
Rising VAUX Threshold
VAUX Threshold Hysteresis
Rising VOCSET Threshold
8.2
2.5
0.5
1.26
Oscillator
FOCS Free Running Frequency
Ramp Amplitude
RT= Open
RT= Open
185
200
1.9
215
0.8
kHz
VP-P
V
∆
OSC
DAC and Bandgap Reference
DAC(VID0-VID4) Input Low
Voltage
V
V
DAC(VID0-VID4) Input High
Voltage
2.0
0.8
DACOUT Voltage accuracy
-1.0
+1.0
%
V
VBG
Bandgap Reference Voltage
Bandgap Reference Tolerance
1.265
-2.5
+2.5
%
Linear Regulators (OUT2, OUT3, and OUT4)
Regulation (All Linears)
3
%
V
V
V
V
VREG2 VSEN2 Regulation Voltage
VREG2 VSEN2 Regulation Voltage
VREG3 VSEN3 Regulation Voltage
VREG4 VSEN4 Regulation Voltage
Select < 0.8V
1.5
3.3
1.5
1.8
Select > 2.0V
Under-Voltage Level (VSEN/
VRENUV
VREG)
VSEN Rising
VSEN Falling
75
%
Under-Voltage Hysteresis (VSEN/
VREG)
7
%
Output Drive Current (All Liners) VAUX-VDRIVE >0.6V
20
40
mA
Copyright ANPEC Electronics Corp.
Rev. P.4 - Mar., 2001
4
www.anpec.com.tw
ANPEC [ ANPEC ELECTRONICS COROPRATION ]
