TPS5430QDDARQ1 | Texas Instruments
TPS5430QDDARQ1
Order No.: 60S9538
MPN:
TPS5430QDDARQ1
Unit Price (€ / pc.)
4.5458 € *
Standard delivery time from the manufacturer is: 1 Week
Step-Down Converter, TPS5430QDDARQ1, Texas Instruments
The TPS5430QDDARQ1 is a high-output current PWM converter that integrates a low-resistance high side N-channel MOSFET. Included on the substrate with the listed features are a high-performance voltage error amplifier that provides tight voltage regulation accuracy under transient conditions, an undervoltage lockout (UVLO) circuit to prevent start-up until the input voltage reaches 5.5V, an internally set slow-start circuit to limit inrush currents, and a voltage feed-forward circuit to improve the transient response. Using the enable (ENA) pin, shutdown supply current is reduced to 15µA typically.
Features
- Qualified for automotive applications
- Internal compensation minimizes external parts count
- Fixed 500kHz switching frequency for small filter size
- Improved line regulation and transient response by input voltage feed forward
Applications
- Car audio power supplies
- High-power LED supplies, battery chargers
Technical specifications
| Filter | Property | Value |
|---|---|---|
| max. operating temperature | 125 °C | |
| Output current | 3 A | |
| Assembly | SMD | |
| min. operating temperature | -40 °C | |
| Output voltage DC | 1.22-32.04 V | |
| Input voltage AC | 5.5-36 V | |
| Input voltage | 36 V |
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Logistics
| Property | Value |
|---|---|
| Country of origin | US |
Compliance
| Property | Value |
|---|---|
| SVHC free | Yes |
| RoHS conform | Yes |
| Date of RoHS guidelines | 6/8/11 |