Datasheet

TL5001, TL5001A
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS084F – APRIL 1994 – REVISED JANUARY 2002
16
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 17
60
40
20
0
0 0.5 1
80
100
120
1.5 2
DTC Voltage – V
OUTPUT DUTY CYCLE
vs
DTC VOLTAGE
Output Duty Cycle – %
V
CC
= 6 V
R
t
= 100 kΩ
T
A
= 25 °C
Figure 18
6
4
2
0
02040
– SCP Time-Out Period – ms
8
10
12
60 80 100
120
V
CC
= 6 V
R
t
= 100 kΩ
DT Resistance = 200 kΩ
T
A
= 25 °C
C
SCP
– SCP Capacitance – nF
t
SCP
SCP TIME-OUT PERIOD
vs
SCP CAPACITANCE
Figure 19
– 30
– 20
– 10
0
0 – 10 – 20
– DTC Output Current –
– 40
– 50
– 60
– 30 – 40 – 50
– 60
DT Voltage = 1.3 V
T
A
= 25 °C
I
O
– RT Output Current – µA
AµI
O(DT)
DTC OUTPUT CURRENT
vs
RT OUTPUT CURRENT
Figure 20
1
0.5
0
2
1.5
0 5 10 15 20
– Output Saturation Voltage – V
I
O
– Output (Sink) Current – mA
V
CE
V
CC
= 6 V
T
A
= 25 °C
OUTPUT SATURATION VOLTAGE
vs
OUTPUT (SINK) CURRENT