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