TL5001, TL5001A
PULSE-WIDTH-MODULATION CONTROL CIRCUITS
SLVS084F – APRIL 1994 – REVISED JANUARY 2002
electrical characteristics over recommended operating free-air temperature range, V
CC
= 6 V,
f
osc
= 100 kHz (unless otherwise noted)
reference
PARAMETER
TEST CONDITIONS
TA = 25°C
TA = MIN to MAX
TA = MIN to MAX
TA = MIN to MAX
TL5001Q,
TL5001M
MIN TYP†
MAX
0.95
0.93
1.00
0.98
2
*– 6
2
1.05
1.07
12.5
*6
*– 6
TL5001AQ,
TL5001AM
MIN TYP†
MAX
0.97
0.94
1.00
0.98
2
2
1.03
1.06
12.5
*6
UNIT
Output voltage
Input regulation
Output voltage change with temper-
ature
† All typical values are at TA = 25°C.
*Not production tested.
COMP connected to FB
VCC = 3.6 V to 40 V
V
mV
%
undervoltage lockout
PARAMETER
TEST CONDITIONS
MIN
Upper threshold voltage
Lower threshold voltage
Hysteresis
Reset threshold voltage
† All typical values are at TA = 25°C.
TA = MIN, 25°C
TA = MAX
TA = MIN, 25°C
TA = MAX
TA = MIN to MAX
TA = MIN, 25°C
TA = MAX
100
2.10
0.35
TL5001Q,
TL5001M
TYP†
3.00
2.55
2.8
2.0
200
2.55
0.63
100
2.10
0.35
MAX
TL5001AQ,
TL5001AM
MIN
TYP†
3.00
2.55
2.8
2.0
200
2.55
0.63
MAX
V
V
mV
V
UNIT
short-circuit protection
PARAMETER
TEST CONDITIONS
TA = MIN, 25°C
TA = MAX
TA = MIN to MAX
TA = MIN to MAX
TA = MIN to MAX
TA = MIN to MAX
No pullup
No pullup
TL5001Q,
TL5001M
MIN TYP†
MAX
0.95
0.93
140
1.00
0.98
185
60
185
1.5
1.05
1.07
230
120
TL5001AQ,
TL5001AM
MIN TYP†
MAX
0.97
0.94
140
1.00
0.98
185
60
185
1.5
1.03
1.06
230
120
UNIT
SCP threshold voltage
SCP voltage, latched
SCP voltage, UVLO standby
Equivalent timing resistance
SCP comparator 1 threshold voltage
† All typical values are at TA = 25°C.
V
mV
mV
kΩ
V
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
9
TI [ TEXAS INSTRUMENTS ]
