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- TL1451ACNSR - TI
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Manufacturer:TI
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ManyChip's Part#:MC6528800
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Category:Voltage Regulator
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Package:SOP-16
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Datasheet:Datasheet 3D Model
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Description:DC-DC Controller (External Switch) Dual Channel Controller with Wide Input Voltage Range DC DC Cntrlr Dual-OUT PWM DC to DC Controller/Step Up/Step Down 3.6V to 50V Input 16Pin SOP T/R
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Stock Locations:
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Availability:9,863 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 0.36
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- description
- The TL1451A incorporates on a single monolithic chip all the functions required in the construction of two pulse-width-modulation (PWM) control circuits. Designed primarily for power-supply control, the TL1451A contains an on-chip 2.5-V regulator, two error amplifiers, an adjustable oscillator, two dead-time comparators, undervol tage lockout circuitry, and dual common-emitter output transistor circuits.
- Complete PWM Power Control Circuitry
- Completely Synchronized Operation
- Internal Undervoltage Lockout Protection
- Wide Supply Voltage Range
- Internal Short-Circuit Protection
- Oscillator Frequency...500 kHz Max
- Variable Dead Time Provides Control Over Total Range
- Internal Regulator Provides a Stable 2.5-V Reference Supply
- Available in Q-Temp Automotive
- HighRel Automotive Applications
- Configuration Control / Print Support
- Qualification to Automotive Standards
TL1451ACNSR Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | SOP-16 |
| Supply Voltage (DC) | 3.60V (min) |
| Number of Outputs | 2 Output |
| Output Voltage | 1V ~ 50V |
| Output Current | 0.02 A |
| Quiescent Current | 1.70 mA |
| voltage rating | 200 mV |
| Number of Regulated Outputs | 2 Output |
| Switching Frequency | 1kHz ~ 500kHz |
| Thermal Shutdown | No |
| Topology | Buck, Boost, Flyback |
| Duty Cycle | 100 % |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -20 ℃ |
| Supply Voltage | 3.6V ~ 50V |
| Input Voltage | 3.6V ~ 50V |
| Show | |
| Operating Temperature | -20℃ ~ 85℃ |
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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