Datasheet

TYPICAL CHARACTERISTICS
100 k
10 k
1 M
10 k 100 k 1 M
f
V
CC
= 6 V
DT Resistance = R
t
T
A
= 25°C
R
t
− Timing Resistance − Ω
− Oscillator Frequency − Hz
osc
94
92
90
88
− 50 − 25 0
96
98
100
25 50 75 100
T
A
− Ambient Temperature − °C
f − Oscillation Frequency − kHz
osc
V
CC
= 6 V
R
t
= 100 kΩ
DT Resistance = 100 kΩ
− Reference Output Voltage − VV
ref
V
CC
− Power-Supply Voltage − V
1
0.8
0.4
0.2
0
1.8
0.6
0 1 2 3 4 5 6
1.4
1.2
1.6
2
7 8 9 10
T
A
= 25°C
FB and COMP
Connected Together
− Reference Output Voltage Fluctuation − %
T
A
− Ambient Temperature − °C
∆V
ref
− 0.2
− 0.4
− 0.8
− 50 − 25 0
0.2
0.4
0.6
25 50 75 100
0
V
CC
= 6 V
FB and COMP
Connected Together
− 0.6
TL5001A-Q1
SLVS603B – AUGUST 2005 – REVISED FEBRUARY 2009 .............................................................................................................................................. www.ti.com
OSCILLATOR FREQUENCY OSCILLATION FREQUENCY
vs vs
TIMING RESISTANCE AMBIENT TEMPERATURE
Figure 5. Figure 6.
REFERENCE OUTPUT VOLTAGE REFERENCE OUTPUT VOLTAGE FLUCTUATION
vs vs
POWER-SUPPLY VOLTAGE AMBIENT TEMPERATURE
Figure 7. Figure 8.
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