TL1451ACPWR/5 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The TL1451ACPWR/5 is a dual-channel PWM controller operating from 3.6 V to 50 V, designed for power supply and DC-DC converter control applications requiring wide input voltage range. It integrates two independent control channels in a small-outline package. Available in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- ACTIVE
- Datasheet
- TL1451ACPWR/5 Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.3400(MOQ 143)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TL1451ACPWR/5?
- 3.6 V to 50 V wide input voltage range covers a broad spectrum of power supply topologies from low-voltage to high-voltage systems
- Dual independent PWM control channels enable two separate output regulation loops in a single compact IC
- Small outline package (SOIC) reduces PCB footprint while maintaining easy solderability for production manufacturing
- A-grade specification ensures tighter parametric tolerances for more predictable power supply performance across production lots
What is TL1451ACPWR/5 used for?
The TL1451ACPWR/5 is used in multi-output switch-mode power supplies, DC-DC buck and boost converters, and industrial power conditioning units where dual independent PWM control channels are required. Its 3.6 V to 50 V input range makes it suitable for telecom power systems, automotive auxiliary converters, and battery-operated equipment needing wide-range regulation. The device also fits into LED driver circuits and programmable power supplies where dual-loop control improves output accuracy and transient response.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Where can I find the TL1451ACPWR/5 datasheet?
TL1451ACPWR/5 Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for TL1451ACPWR/5?
Compatible alternatives and drop-in replacements for TL1451ACPWR/5:
Dual Switching Controller, Voltage-mode, 3A, 500kHz Switching Freq-Max, CMOS, PDSO16
Frequently Asked Questions
What input voltage range does the TL1451ACPWR/5 support?
The TL1451ACPWR/5 operates from 3.6 V to 50 V, giving designers flexibility to use it across a wide variety of power supply topologies including low-voltage embedded systems and high-voltage industrial converters.
How many PWM control channels does the TL1451ACPWR/5 have?
The device contains two independent PWM control channels, allowing a single IC to regulate two separate output rails simultaneously, reducing component count and board area in multi-output power supply designs.
What does the 'A' grade suffix mean on the TL1451ACPWR/5?
The 'A' grade denotes tighter electrical specifications compared to the standard TL1451 grade, providing improved parametric consistency across temperature and production lots for more predictable and reliable power supply performance.
What package does the TL1451ACPWR/5 come in?
The TL1451ACPWR/5 is housed in a small-outline (SOIC) surface-mount package, which provides a compact PCB footprint and is compatible with standard automated surface-mount assembly processes.
What are typical applications for the TL1451ACPWR/5?
Typical applications include dual-output switch-mode power supplies, telecom rectifiers, industrial DC-DC converters, battery chargers, and LED driver circuits requiring independent dual-channel PWM regulation over a wide input voltage range.
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Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 143+ | $2.1000 | $300.30 |
| 250+ | $1.9636 | $490.89 |
| 500+ | $1.5100 | $755.00 |
| 1000+ | $1.4300 | $1430.00 |
| 10000+ | $1.3400 | $13400.00 |
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