LTC1706-81 Datasheet, PDF (3/8 Pages) Linear Technology – 5-Bit Desktop VID Voltage Programmer

TYPICAL PERFORMANCE CHARACTERISTICS
LTC1706-81
Typical Error % vs Output Voltage
0.25
T_A = 25°C
Typical Error % vs Temperature
0.25
0
VID4 = 0
VID4 = 1
–0.25
1.3 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3 3.5
OUTPUT VOLTAGE (V)
1706-81 G01
R_FB1 vs Temperature
30
20
10
0
–50
0
50
TEMPERATURE (°C)
100
1706-81 G03
Supply Current vs Temperature
2.0
ALL VID INPUTS OPEN
1.5
1.0
V_CC = 5V
0.5
V_CC = 3.3V _{VCC = 2.7V}
0
–50
0
50
TEMPERATURE (°C)
100
1706-81 G05
V_OUT = 1.3V
0
V_OUT = 1.7V
V_OUT = 2V
–0.25
–50
V_OUT = 3.5V
0
50
100
TEMPERATURE (°C)
1706-81 G02
I_VID-PULLUP vs Temperature
120
V_CC = 5V
100 ^{VID4 = 0V}
VID0 = VID1 = VID2 = VID3 = OPEN
80
60
40
20
0
–50
0
50
TEMPERATURE (°C)
100
1706-81 G04
Supply Current vs Supply Voltage
5
ALL VID INPUTS OPEN
T_A = 25°C
4
3
2
1
0
0
2
4
6
8
SUPPLY VOLTAGE (V)
1706-81 G06
3