Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260°C
NOTE 1: All voltage values are with respect to network ground terminal.
DISSIPATION RATING TABLE
PACKAGE
N
NS
TA
≤
25°C
POWER RATING
1000 mW
725 mW
DERATING FACTOR
ABOVE TA = 25°C
8 mW/°C
5.8 mW/°C
TA = 85°C
POWER RATING
520 mW
397 mW
recommended operating conditions
MIN
Supply voltage, VCC
Amplifier input voltage, VI
Collector output voltage, VO
Collector output current
Current into feedback terminal
Feedback resistor, RF
Timing capacitor, CT
Timing resistor, RT
Oscillator frequency
Operating free-air temperature, TA
100
150
5.1
1
– 20
15000
100
500
85
3.6
1.05
MAX
40
1.45
50
20
45
UNIT
V
V
V
mA
µA
kΩ
pF
kΩ
kHz
°C
electrical characteristics over recommended operating free-air temperature range, V
CC
= 6 V,
f = 200 kHz (unless otherwise noted)
reference section
PARAMETER
Output voltage (pin 16)
Output voltage change with temperature
Input regulation
Output regulation
Short-circuit output current
† All typical values are at TA = 25°C.
TEST CONDITIONS
IO = 1 mA
TA = – 20°C to 25°C
TA = 25°C to 85°C
VCC = 3.6 V to 40 V
IO = 0.1 mA to 1 mA
VO = 0
3
MIN
2.4
TYP†
2.5
– 0.1%
– 0.2%
2
1
10
MAX
2.6
±1%
±1%
12.5
7.5
30
mV
mV
mA
UNIT
V
2
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TL1453C
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUIT
SLVS039A – FEBRUARY 1990 – REVISED DECEMBER 1990
electrical characteristics over recommended operating free-air temperature range, V
CC
= 6 V,
f = 200 kHz (unless otherwise noted) (continued)
undervoltage lockout section
PARAMETER
Upper threshold voltage (pin 9)
Lower threshold voltage (pin 9)
Hysteresis (pin 9)
TEST CONDITIONS
IOref = 0.1 mA,
IOref = 0.1 mA,
IOref = 0.1 mA,
TA = 25°C
TA = 25°C
TA = 25°C
80
MIN
TYP†
2.72
2.6
120
MAX
UNIT
V
V
mV
oscillator section
PARAMETER
Frequency
Standard deviation of frequency
Frequency change with voltage
Frequency change with temperature
tem erature
TEST CONDITIONS
CT = 330 pF, RT = 10 kΩ
VCC, TA, RT, CT values are constant
VCC = 3.6 V to 40 V
TA = –20°C to 25°C
TA = 25°C to 85°C
MIN
TYP†
200
10%
1%
– 0.4%
– 0.2%
±
2%
±
2%
MAX
UNIT
kHz
dead-time control section
PARAMETER
Input bias current (pins 6 and 11)
Zero duty cycle
Input threshold voltage at f = 10kHz (pins 6 and 11)
Maximum duty cycle
1.2
2.05
1.45
TEST CONDITIONS
MIN
TYP†
MAX
1
2.25
V
UNIT
µA
error-amplifier section
PARAMETER
Input offset voltage
Input offset current
Input bias current
Common-mode input voltage range
g
g
Open-loop voltage amplification
Unity-gain bandwidth
Common-mode rejection ratio
Positive output voltage swing
Negative output voltage swing
Output (sink) current (pins 5 and 12)
Output (source) current (pins 5 and 12)
VID = – 0.1 V,
VID = 0.1 V,
VO = 1.25 V
VO = 1.25 V
0.5
– 45
1.6
– 70
60
Vref – 0.1
1
TEST CONDITIONS
VO (pins 5 and 12) = 1.25 V
VO (pins 5 and 12) = 1.25 V
VO (pins 5 and 12) = 1.25 V
VCC = 3.6 V to 40 V
RF = 200 kΩ
1.05
to
1.45
70
80
1.5
80
160
MIN
TYP†
MAX
±
6
±100
500
UNIT
mV
nA
nA
V
dB
MHz
dB
V
V
mA
µA
output section
PARAMETER
Collector off-state current
off state
Output saturation voltage
Short-circuit output current
† All typical values are at TA = 25°C.
TEST CONDITIONS
VCC = 0, VO = 50 V
VO = 50 V
IO = 10 mA
VO = 6 V
1.2
90
MIN
TYP†
MAX
10
10
2
UNIT
µA
V
mA
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
3
TL1453C
DUAL PULSE-WIDTH-MODULATION CONTROL CIRCUIT
SLVS039A – FEBRUARY 1990 – REVISED DECEMBER 1990
electrical characteristics over recommended operating free-air temperature range, V
CC
= 6 V,
f = 200 kHz (unless otherwise noted) (continued)
pwm comparator section
PARAMETER
Input threshold voltage at f = 10 kHz (pins 5 and 12)
Input (sink) current (pins 5 and 12)
Input (source) current (pins 5 and 12)
TEST CONDITIONS
Zero duty cycle
Maximum duty cycle
VI = 1.25 V
VI = 1.25 V
1.2
0.5
– 45
MIN
TYP†
2.05
1.45
1.6
– 70
MAX
2.25
UNIT
V
mA
µA
total device
PARAMETER
Standby supply current
Average supply current
† All typical values are at TA = 25°C.
TEST CONDITIONS
Off-state
RT = 10 kΩ
MIN
TYP†
1.3
1.7
MAX
1.8
2.4
UNIT
mA
mA
test circuit
1
CT
330 pF
CT
TL1453C
REF
SCP
IN+2
IN+1
IN–1
1 FEEDBACK
1 DEAD-TIME
CONTROL
1 OUTPUT
GND
VCC
9
RL
OUTPUT 1
IN–2
2 FEEDBACK
16
15
14
13
12
TEST
INPUT
OUTPUT 2
RL
VCC
0.1
µF
10 kΩ
RT
2
3
4
5
RT
TEST
INPUT
6
7
8
2 DEAD-TIME 11
CONTROL
2 OUTPUT
10
4
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
PACKAGE OPTION ADDENDUM
www.ti.com
6-Feb-2020
PACKAGING INFORMATION
Orderable Device
TL1453CD
TL1453CN
TL1453CNSR
TL1453CNSRG4
TL1453CPWR
TL1453CPWRG4
Status
(1)
Package Type Package Pins Package
Drawing
Qty
SOIC
PDIP
SO
SO
TSSOP
TSSOP
D
N
NS
NS
PW
PW
16
16
16
16
16
16
40
25
2000
2000
2000
2000
Eco Plan
(2)
Lead/Ball Finish
(6)
MSL Peak Temp
(3)
Op Temp (°C)
Device Marking
(4/5)
Samples
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
ACTIVE
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
Green (RoHS
& no Sb/Br)
NIPDAU
NIPDAU
NIPDAU
NIPDAU
NIPDAU
NIPDAU
Level-1-260C-UNLIM
N / A for Pkg Type
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
Level-1-260C-UNLIM
TL1453C
TL1453CN
TL1453
TL1453
T1453
T1453
(1)
The marketing status values are defined as follows:
ACTIVE:
Product device recommended for new designs.
LIFEBUY:
TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND:
Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW:
Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE:
TI has discontinued the production of the device.
(2)
RoHS:
TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance
do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may
reference these types of products as "Pb-Free".
RoHS Exempt:
TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption.
Green:
TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based
flame retardants must also meet the <=1000ppm threshold requirement.
(3)
MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.
There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.
(4)
(5)
Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation
of the previous line and the two combined represent the entire Device Marking for that device.
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