Image is for your reference only,please check specifications for details
- TL1451A - TI
-
Manufacturer:TI
-
ManyChip's Part#:MC294621133
-
Package:-
-
Datasheet:Datasheet 3D Model
-
Description:The TL1451A incorporates on a single monolithic chip all the functions required in the construction of two pulse-width-modulation (PWM) control circuits
-
Stock Locations:
-
Availability:0 pcs In Stock
-
MOQ:1 pcs
-
Unit Price:$ 0
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
- 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, undervoltage lockout circuitry, and dual common-emitter output transistor circuits.
- The uncommitted output transistors provide common-emitter output capability for each controller. The internal amplifiers exhibit a common-mode voltage range from 1.04 V to 1.45 V. The dead-time control (DTC) comparator has no offset unless externally altered and can provide 0% to 100% dead time. The on-chip oscillator can be operated by terminating RT and CT. During low VCC conditions, the undervoltage lockout control circuit feature locks the outputs off until the internal circuitry is operational.
- The TL1451AC is characterized for operation from -20°C to 85°C. The TL1451AQ is characterized for operation from -40°C to 125°C. The TL1451AM is characterized for operation from -55°C to 125°C.
- 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
TL1451A Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Case/Package | - |
| Show | |
| Product Lifecycle Status | |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
-
TT in advance (bank transfer), Western Union, Credit card,
PayPal. Customer is responsible for shipping fee, bank
charges, duties and taxes.
-
- You can choose whether shipping charges will be charged through your shipping account or by us.
- 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
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
Popular Search Parts
- Recommended Parts
- Hot Parts
- Popular Parts
- Recently Popular Parts
- TPD2E007DCKR MBR2H100SFT3G STL6P3LLH6 FSA2466UMX TLE8888QK MPZ1608S601ATD25 MIMX8MM6CVTKZAA TCA9539QPWRQ1 THGBMJG6C1LBAIL LMZ21701SILT
- TOP258PN IRLB3034 TNY268PN LNK305PN TDA7375 XB5AD21 13NM60N TA7291P 47N60C3 XVBC2B3
- 2700356 ZB5AS834 XVUC23 GV2G345 RM17UAS15 RMCA61BD LC1D12G7 GV2G05 GV2L07 BMXAMM0600
- SN74LXC8T245PWR TPSM82810SSILR TPSM84209RKHR LM393BIDDFR TMUXHS4212RKSR TCAN1044VDDFR OPA2210ID INA818ID 10AX048E4F29E3SG RK73B1JTTD105J
SN:H0.90073LO62079V49Q0QC0S1
Buy TL1451A
Please fill the information below to send RFQ quickly,and we will respond immediately.