Counterfeit and defect prevention
Visual and packaging inspection
Electrical performance verification
0.0 / 5.0
- (0 Ratings)
T920N06TOFXPSA1
Electronics Part Number
T920N06TOFXPSA1-WXManufacturer
Texas Instruments
T920N06TOFXPSA1
Description
600V 1500A SCR module, DO200AAInventory
166 Pcs New Original In Stock
SCR module, DO-200AA A-PUK, 600V, 1500A, single clamp. High surge capacity. For power switching, welding, industrial drives.
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
Warranty & Returns
How to Order
Shipping & Delivery
Quality Assurance
365 - Day Quality Guarantee - Every part fully backed.
90 - Day Refund or Exchange - Defective parts? No hassle.
Limited Stock, Order Now - Get reliable parts without worry.
Global Shipping & Secure Packaging
Worldwide Delivery in 3-5 Business Days
100% ESD Anti-Static Packaging
Real-Time Tracking for Every Order
Secure & Flexible Payment
Credit Card, VISA, MasterCard, PayPal, Western Union, Telegraphic Transfer(T/T) and more
All payments encrypted for security
RFQ (Request for Quotations)
Submit your RFQ directly on the product detail page or the RFQ page.
Our sales team will respond within 24 hours.
Payment method
PayPal (recommended for new customers)
Credit Cards
Wire Transfer (T/T) – Available in USD, EUR, HKD, and other currencies.
Important Notice
You'll receive a confirmation email after submitting an RFQ.
Didn't get it? Check your spam folder and whitelist Info@WINSURE-Electronics.com
Prices and stock may change; we'll reconfirm your order.
Questions? Contact us anytime.
Freight
Basic cost: USD 70.00
Actual cost may vary depending on weight and destination
Shipping method
Shipped from Hong Kong via FedEx/DHL/UPS/TNT
Delivery Time
In-stock items: Ready to ship in 1-2 days
Transit time: 3-5 business days (FedEx/DHL/UPS)
Special requests? Contact us: Info@WINSURE-Electronics.com
Quantity
Minimum 1
Minimum 1
(*) (*) is mandatory
We'll get back to you within 24 hours
Technical Specifications
Category
Power Management (PMIC), Voltage Regulators - DC DC Switching Regulators
Manufacturer
Texas Instruments
Packaging
Tape & Reel (TR)
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
TO-263-6, D2PAK (5 Leads + Tab), TO-263BA
Series
-
Base Product Number
TL2575
Product Status
Active
Output Type
Fixed
Number of Outputs
1
Voltage - Input (Min)
4.75V
Voltage - Input (Max)
60V
Topology
Buck
Function
Step-Down
Supplier Device Package
TO-263 (DDPAK-5)
Voltage - Output (Max)
-
Grade
Automotive
Qualification
AEC-Q100
Current - Output
1A
Output Configuration
Positive
Frequency - Switching
52kHz
Voltage - Output (Min/Fixed)
5V
Synchronous Rectifier
No
Data Sheet Document (D)
Datasheets
Download TL2575HV-05QKTTRQ1 Product Specification (PDF)
HTML Datasheet
TL2575HV-05QKTTRQ1-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
296-TL2575HV-05QKTTRQ1DKR 296-36738-6-DG 296-TL2575HV-05QKTTRQ1TR TEXTISTL2575HV-05QKTTRQ1 296-36738-2 296-36738-6 296-TL2575HV-05QKTTRQ1CT 2156-TL2575HV-05QKTTRQ1 296-36738-1 -296-36738-1 TL2575HV-05QKTTRQ1-DG 296-36738-2-DG -296-36738-1-DG 296-36738-1-DG
Standard Package
500
Reviews
0.0/5.0-(Show up to 5 Ratings)
No reviews yet
Publish Evalution
Evalution Message
Please enter your review message.
Please post honest comments and do not post ilegal comments.
Frequently Asked Questions (FAQ)
What are the key design-in risks when using the TL2575HV-05QKTTRQ1 in a high-voltage automotive appl
When designing the TL2575HV-05QKTTRQ1 into automotive systems prone to load dumps (e.g., 60V transients), ensure input transient protection is implemented beyond the device's 60V absolute maximum rating. Even brief overvoltage events can degrade long-term reliability, especially given the part's non-synchronous topology, which lacks low-side FET clamping. Consider adding a transient voltage suppression (TVS) diode on the input and verify PCB creepage/clearance around the DDPAK-5 package. The AEC-Q100 qualification supports robustness, but external protection is critical for field reliability in 12V and 24V vehicle architectures.
Can the TL2575HV-05QKTTRQ1 reliably replace the LM2575HV-5.0 in an existing design, and what layout
Yes, the TL2575HV-05QKTTRQ1 can replace the LM2575HV-5.0, especially for automotive-grade reliability (both are AEC-Q100 qualified), but thermal performance must be reassessed due to the TO-263 (DDPAK-5) package variation. The TI version typically has slightly higher RθJA—ensure at least 1 in² of copper pour for thermal dissipation. Also, TI recommends shorter catch diode and input capacitor traces to minimize ringing due to the 52kHz switching frequency. Verify feedback divider loading, as bias currents may differ slightly between manufacturers.
How does the non-synchronous rectification in the TL2575HV-05QKTTRQ1 affect efficiency in continuous
The TL2575HV-05QKTTRQ1's non-synchronous design uses an external Schottky diode for rectification, leading to higher conduction losses compared to synchronous regulators—especially below 20% load. At light loads in continuous conduction mode (CCM), diode reverse recovery and forward voltage drop (Vf) degrade efficiency by 8–12% versus synchronous alternatives like the TPS54331. To mitigate, select a low-Vf, fast-recovery diode (e.g., 1N5819 or SB160) and minimize PCB trace inductance in the return path to reduce ringing and EMI.
What PCB layout practices minimize thermal stress in the TL2575HV-05QKTTRQ1 under full 1A continuous
To manage thermal stress in the TL2575HV-05QKTTRQ1 under full 1A load—particularly in sealed enclosures—maximize thermal vias (6–8 plated-through holes) beneath the DDPAK-5 tab connected to a solid ground plane. Use wide traces (≥3mm) for VIN, GND, and VOUT to reduce resistive heating. Avoid placing temperature-sensitive components nearby, and confirm junction temperature remains below 110°C with derating. For ambient temperatures above 85°C, consider forced airflow or pulse-skipping operation to reduce average power dissipation.
What reliability concerns should be addressed when using the TL2575HV-05QKTTRQ1 in a 48V hybrid powe
In 48V hybrid systems, the TL2575HV-05QKTTRQ1 faces accelerated thermal fatigue due to CTE mismatch between the DDPAK-5 package and PCB. Operate within the -40°C to 125°C junction range, but limit thermal swings to <20°C per cycle by managing load transients. Use lead-free assembly with proper reflow profiling (MSL3, 168-hour floor life) and conformal coating to prevent moisture ingress. Monitor solder joint integrity over time—especially at the high-current tab connection—since thermal cycling can crack joints and increase RDS(on) over time, leading to premature failure.
What are the key design-in risks when using the TL2575HV-05QKTTRQ1 in a high-voltage automotive appl
When designing the TL2575HV-05QKTTRQ1 into automotive systems prone to load dumps (e.g., 60V transients), ensure input transient protection is implemented beyond the device's 60V absolute maximum rating. Even brief overvoltage events can degrade long-term reliability, especially given the part's non-synchronous topology, which lacks low-side FET clamping. Consider adding a transient voltage suppression (TVS) diode on the input and verify PCB creepage/clearance around the DDPAK-5 package. The AEC-Q100 qualification supports robustness, but external protection is critical for field reliability in 12V and 24V vehicle architectures.
Can the TL2575HV-05QKTTRQ1 reliably replace the LM2575HV-5.0 in an existing design, and what layout
Yes, the TL2575HV-05QKTTRQ1 can replace the LM2575HV-5.0, especially for automotive-grade reliability (both are AEC-Q100 qualified), but thermal performance must be reassessed due to the TO-263 (DDPAK-5) package variation. The TI version typically has slightly higher RθJA—ensure at least 1 in² of copper pour for thermal dissipation. Also, TI recommends shorter catch diode and input capacitor traces to minimize ringing due to the 52kHz switching frequency. Verify feedback divider loading, as bias currents may differ slightly between manufacturers.
How does the non-synchronous rectification in the TL2575HV-05QKTTRQ1 affect efficiency in continuous
The TL2575HV-05QKTTRQ1's non-synchronous design uses an external Schottky diode for rectification, leading to higher conduction losses compared to synchronous regulators—especially below 20% load. At light loads in continuous conduction mode (CCM), diode reverse recovery and forward voltage drop (Vf) degrade efficiency by 8–12% versus synchronous alternatives like the TPS54331. To mitigate, select a low-Vf, fast-recovery diode (e.g., 1N5819 or SB160) and minimize PCB trace inductance in the return path to reduce ringing and EMI.
What PCB layout practices minimize thermal stress in the TL2575HV-05QKTTRQ1 under full 1A continuous
To manage thermal stress in the TL2575HV-05QKTTRQ1 under full 1A load—particularly in sealed enclosures—maximize thermal vias (6–8 plated-through holes) beneath the DDPAK-5 tab connected to a solid ground plane. Use wide traces (≥3mm) for VIN, GND, and VOUT to reduce resistive heating. Avoid placing temperature-sensitive components nearby, and confirm junction temperature remains below 110°C with derating. For ambient temperatures above 85°C, consider forced airflow or pulse-skipping operation to reduce average power dissipation.
What reliability concerns should be addressed when using the TL2575HV-05QKTTRQ1 in a 48V hybrid powe
In 48V hybrid systems, the TL2575HV-05QKTTRQ1 faces accelerated thermal fatigue due to CTE mismatch between the DDPAK-5 package and PCB. Operate within the -40°C to 125°C junction range, but limit thermal swings to <20°C per cycle by managing load transients. Use lead-free assembly with proper reflow profiling (MSL3, 168-hour floor life) and conformal coating to prevent moisture ingress. Monitor solder joint integrity over time—especially at the high-current tab connection—since thermal cycling can crack joints and increase RDS(on) over time, leading to premature failure.
Quality Assurance (QC)
WINSURE ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
Sep 15 2026
