Electrical Characteristics: 0˚C < TA < 70˚C; 0˚C < TJ < 125˚C; 9V < VCC < 14V;
2.0V DAC Code (VID4 = VID3 =VID2 = VID1 = 0, VID0 = 1), CGATE(H) = CGATE(L) = 3.3nF, COFF = 390pF; Unless otherwise stated.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
ꢀ Error Amplifier
VFB Bias Current
0.2V ≤VFB ≤ 3.5V
COMP = 1.2V to 3.6V; VFB = 1.9 V
-7.0
15
0.1
30
60
80
50
70
3.2
0.5
7.0
60
µA
µA
COMP Source Current
COMP Sink Current
Open Loop Gain
V
VCOMP = 1.2V; VFB = 2.1V
CCOMP = 0.1µF
30
120
µA
dB
Unity Gain Bandwidth
PSRR @ 1kHz
CCOMP = 0.1µF
kHz
dB
CCOMP = 0.1µF
Transconductance
Output Impedance
mmho
MΩ
ꢀ Voltage Identification DAC
Measure VFB = VCOMP, VCC = 12V (Note 2)
75°C ≤ TJ ≤ 125°C
25°C ≤ TJ ≤ 75°C
TYP MAX ± TOL
MIN
TYP
MAX ± TOL
MIN
UNIT
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VID4 VID3 VID2 VID1 VID0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
1
3.483 3.525 3.567 1.2%
3.384 3.425 3.466 1.2%
3.285 3.325 3.365 1.2%
3.186 3.225 3.264 1.2%
3.087 3.125 3.163 1.2%
2.989 3.025 3.061 1.2%
2.890 2.925 2.960 1.2%
2.791 2.825 2.859 1.2%
2.692 2.725 2.758 1.2%
2.594 2.625 2.657 1.2%
2.495 2.525 2.555 1.2%
2.396 2.425 2.454 1.2%
2.297 2.325 2.353 1.2%
2.198 2.225 2.252 1.2%
2.099 2.125 2.151 1.2%
2.050 2.075 2.100 1.2%
2.001 2.025 2.049 1.2%
1.953 1.975 1.997 1.1%
1.904 1.925 1.946 1.1%
1.854 1.875 1.896 1.1%
1.805 1.825 1.845 1.1%
1.755 1.775 1.795 1.1%
1.706 1.725 1.744 1.1%
1.656 1.675 1.694 1.1%
1.607 1.625 1.643 1.1%
1.558 1.575 1.593 1.1%
1.508 1.525 1.542 1.1%
1.459 1.475 1.491 1.1%
1.409 1.425 1.441 1.1%
1.360 1.375 1.390 1.1%
1.310 1.325 1.340 1.1%
1.225 1.250 1.275 2.0%
3.455 3.525 3.596 2.0%
3.357 3.425 3.494 2.0%
3.259 3.325 3.392 2.0%
3.161 3.225 3.290 2.0%
3.063 3.125 3.188 2.0%
2.965 3.025 3.086 2.0%
2.875 2.925 2.975 1.7%
2.777 2.825 2.873 1.7%
2.679 2.725 2.771 1.7%
2.580 2.625 2.670 1.7%
2.482 2.525 2.568 1.7%
2.389 2.425 2.461 1.5%
2.290 2.325 2.360 1.5%
2.192 2.225 2.258 1.5%
2.093 2.125 2.157 1.5%
2.044 2.075 2.106 1.5%
1.995 2.025 2.055 1.5%
1.945 1.975 2.005 1.5%
1.896 1.925 1.954 1.5%
1.847 1.875 1.903 1.5%
1.798 1.825 1.852 1.5%
1.748 1.775 1.802 1.5%
1.699 1.725 1.751 1.5%
1.650 1.675 1.700 1.5%
1.601 1.625 1.649 1.5%
1.551 1.575 1.599 1.5%
1.502 1.525 1.548 1.5%
1.453 1.475 1.497 1.5%
1.404 1.425 1.446 1.5%
1.354 1.375 1.396 1.5%
1.305 1.325 1.345 1.5%
1.225 1.250 1.275 2.0%
3
CHERRY [ CHERRY SEMICONDUCTOR CORPORATION ]
