AIC1569A
ELECTRICAL CHARACTERISTICS
(Continued)
PARAMETER
DAC Output Voltage
DAC Output Voltage Accuracy
Error Amplifier
DC Gain
Gain-Bandwidth Product
Slew Rate
Gate Driver
Upper Gate Source
Upper Gate Sink
Lower Gate Source
Lower Gate Sink
Protection
Over-Voltage Trip (V
VSEN
/VDAC)
OCSET Current Source
OVP Sourcing Current
SS Current
SS Voltage under Current Limit
V
VSEN
=VDAC,
V
OCSET
=5.0V, V
PHASE
=0V,
V
FB
=VDAC - 50mV
V
VSEN
=0, V
OCSET
=5.0V,
V
PHASE
=0V, V
FB
=0V
V
OCSET
=4.5VDC
V
VSEN
=5.5V, V
OVP
=0V
I
OCSET
I
OVP
I
SS
106
170
30
10
2.0
115
200
125
230
%
µA
mA
µA
V
R
UGATE
R
UGATE
R
LGATE
R
LGATE
5.8
4.4
4.7
3.0
12
10
12
10
Ω
Ω
Ω
Ω
GBW
SR
76
11
6
dB
MHz
V/µS
VDAC=1.3V~3.5V
-1.0
+1.0
%
TEST CONDITIONS
SYMBOL
MIN.
TYP.
MAX. UNIT
SS Voltage under Hard Current
Limit
Power Good
Upper Threshold (V
VSEN
/VDAC )
Lower Threshold (V
VSEN
/VDAC )
Hysteresis
(V
VSEN
/VDAC )
0.7
V
V
VSEN
Rising
V
VSEN
Falling
Upper and Lower
threshold
I
PGOOD
=5mA
V
PGOOD
106
84
2
0.5
114
94
%
%
%
V
PGOOD Voltage Low
4
AIC [ ANALOG INTERGRATIONS CORPORATION ]
