Datasheets
TL1454ACN by: Texas Instruments

Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit 16-PDIP -20 to 85

Part Details for TL1454ACN by Texas Instruments

Results Overview of TL1454ACN by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

TL1454ACN Information

TL1454ACN by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for TL1454ACN

Part # Distributor Description Stock Price Buy
DISTI # 2156-TL1454ACN-ND
DigiKey IC REG CTRLR BCK/BST/FLYBK 16DIP Min Qty: 69 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT 1525
In Stock
  • 69 $4.3900
$4.3900 Buy Now
DISTI # 296-13794-5-ND
DigiKey IC REG CTRLR BCK/BST/FLYBK 16DIP Min Qty: 69 Lead time: 12 Weeks Container: Tube Temporarily Out of Stock
  • 200 $4.4798
$4.4798 Buy Now
DISTI # 595-TL1454ACN
Mouser Electronics Switching Controllers Dual ch PWM Ctlr RoHS: Compliant 100
  • 1 $8.8000
  • 10 $6.9400
  • 25 $5.8900
  • 100 $5.3700
  • 250 $4.4700
  • 1,000 $4.1900
$4.1900 / $8.8000 Buy Now
Rochester Electronics TL1454A Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit RoHS: Compliant Status: Active Min Qty: 1 1525
  • 1 $4.2200
  • 25 $4.1400
  • 100 $3.9700
  • 500 $3.8000
  • 1,000 $3.5900
$3.5900 / $4.2200 Buy Now

Part Details for TL1454ACN

TL1454ACN CAD Models

TL1454ACN Part Data Attributes

TL1454ACN Texas Instruments
Buy Now Datasheet
Compare Parts:
TL1454ACN Texas Instruments Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit 16-PDIP -20 to 85
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Pin Count 16
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 20 V
Input Voltage-Min 3.6 V
Input Voltage-Nom 6 V
JESD-30 Code R-PDIP-T16
JESD-609 Code e4
Length 19.305 mm
Number of Functions 1
Number of Outputs 2
Number of Terminals 16
Operating Temperature-Max 85 °C
Operating Temperature-Min -20 °C
Output Current-Max 3 A
Output Voltage-Max 20 V
Output Voltage-Min 1.26 V
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration BUCK-BOOST
Switching Frequency-Max 2000 kHz
Technology BIPOLAR
Temperature Grade OTHER
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

TL1454ACN Related Parts

TL1454ACN Frequently Asked Questions (FAQ)

  • The recommended operating voltage range for TL1454ACN is 4.5V to 16V, although it can operate up to 18V with reduced performance.

  • To ensure stability, make sure to decouple the power supply with a 0.1uF capacitor, use a low-ESR capacitor for the output filter, and keep the layout clean and symmetrical.

  • The maximum output current of TL1454ACN is 3A, but it's recommended to limit it to 2A for reliable operation and to prevent overheating.

  • Yes, the TL1454ACN can operate up to 125°C, but the maximum junction temperature should not exceed 150°C. Derate the output current and ensure proper heat sinking for high-temperature operation.

  • Use a TVS diode or a transient voltage suppressor at the input to protect the TL1454ACN from voltage transients and spikes.