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TPS5430DDAR
Brand: Texas Instruments
The TPS5430DDAR is a fixed 500 kHz SWIFT non-synchronous buck converter delivering 3 A continuous (4 A peak) from a 5.5 V to 36 V input, with an adjustable output down to 1.22 V. Its fixed switching frequency simplifies filter design, and the 8-pin HSOIC with integrated high-side MOSFET suits general-purpose industrial point-of-load conversion.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| TI | TPS5430DDAR | 2,500 | 25+ | Texas Instruments TPS5430DDAR fixed-frequency SWIFT non-synchronous buck converter, 3A; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Buck (step-down) regulator, non-synchronous, integrated high-side MOSFET — SWIFT converter family |
| Input Voltage | 5.5 V to 36 V |
| Output Voltage / Current | Adjustable down to 1.22 V via feedback resistor divider; 3 A continuous, 4 A peak output current |
| Package / Case | 8-HSOIC (DDA), 4.9×6.0 mm |
| Switching Frequency | 500 kHz fd |
| Design Family | SWIFT (step-down wide-input FET technology) converter series |
| Operating Temperature | -40°C to +125°C |
| Output Rating Note | 4 A peak current rating gives headroom above the 3 A continuous rating for transient loads |
Power Features & Applications
- Fixed 500 kHz switching frequency simplifies filter and magnetics design versus adjustable-frequency parts
- 4 A peak current rating gives headroom above the 3 A continuous rating for transient loads
- SWIFT converter family integrates the high-side MOSFET for a reduced external component count
- 5.5 V to 36 V wide input range covers common industrial 12 V/24 V bus voltages
- Adjustable output down to 1.22 V covers most common point-of-load rail voltages
- 8-pin HSOIC package with exposed pad improves thermal dissipation for the integrated MOSFET
Need Price & Availability for TPS5430DDAR?
LimChip can confirm current price, date code, packing condition, lot traceability and shipment schedule for TPS5430DDAR.
Listed stock is subject to final RFQ confirmation.
For faster RFQ confirmation, please include:
- Required quantity
- Target date code
- Package / case requirement
- Delivery country
- Company name and contact person
- Target price if available
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Quality, Shipping & Payment
Commercial and shipment details for TPS5430DDAR are confirmed with the formal quotation.
Shipping
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Payment
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Frequently Asked Questions
Is TPS5430DDAR available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TPS5430DDAR by RFQ.
What should buyers check before ordering TPS5430DDAR?
Buyers should check voltage range, current rating, package, protection features and date code for TPS5430DDAR, together with live stock and traceable supply.
How do I request a quote for TPS5430DDAR?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.