tl594-s16-t Unisonic Technologies, tl594-s16-t Datasheet - Page 6

• Manufacturer Part Number: tl594-s16-t
• Description: Pulse-width-modulation Control Circuit
• Manufacturer: Unisonic Technologies

TL594
output section
Collector off-state current
Emitter off-state current
Collector-emitter
saturation
voltage
Output control input current
pwm comparator section (see Figure 2)
Input threshold voltage,
FEEDBACK
Input sink current, FEEDBACK
undervoltage lockout section (see Figure 2)
Threshold voltage
Hysteresis
Standby supply current
Average supply current
switching characteristics, T
Output-voltage rise time
Output-voltage fall time
Output-voltage rise time
Output-voltage fall time
ELECTRICAL CHARACTERISTICS(Cont.)
PARAMETER
PARAMETER
PARAMETER
PARAMETER
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
Common emitter
Emitter follower
A
= 25°C
SYMBOL
SYMBOL
SYMBOL
SYMBOL
I
I
I
V
I
V
V
C(OFF)
E(OFF)
I(SINK)
ST-BY
V
T
T
T
T
I(THD)
THD
HYS
CE
R
F
R
F
V
DTC and Output CTRL = 0V,
V
V
V
V
V
Zero duty cycle
FEEDBACK = 0.5V
T
∆T
DTC = 2V, See Figure 2
Common-emitter configuration
(see Figure 3)
Emitter-follower configuration
(see Figure 4)
R
All other inputs and
outputs open
A
C
C
CC
E
C
I
T
= V
A
= 25°C
= 0, I
= 40V, V
= 15V, V
= 15V, I
at V
= V
= MIN ~ MAX
REF
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
TEST CONDITIONS
REF
C
C
= 40V, V
= 200mA
E
E
E
= −200mA
= 0V, V
= 0V, V
E
= 0
CC
CC
V
V
CC
CC
= 40V
= 1 ~ 3V
LINEAR INTEGRATED CIRCUIT
= 15V
= 40V
MIN
MIN
MIN
100
MIN
0.3
3.5
TYP
TYP
TYP
12.4
1.1
1.5
TYP
0.7
100
200
11
2
4
30
45
9
4
MAX
MAX
-100
MAX
100
200
MAX
1.3
2.5
3.5
6.9
4.5
200
100
400
100
15
18
6
QW-R103-031,A
UNIT
UNIT
UNIT
UNIT
6 of 8
mA
mA
mA
mA
mV
µA
µA
ns
ns
ns
ns
V
V
V