TPS5430DDAR 5.5-V to 36-V, 3-A STEP-DOWN SWIFT CONVERTER crt tv components
electronics ic chip
,integrated circuit components
TPS5430DDAR
5.5-V to 36-V, 3-A STEP-DOWN SWIFT CONVERTER crt tv components
STOCK LIST
| BQ24072RGTR | 1560 | TI | 15+ | QFN16 |
| AT45DB081D-SSU | 2300 | ATMEL | 15+ | SOP-8 |
| AT25DF321A-SH-T | 2300 | ATMEL | 15+ | SOP |
| HCPL-354-00DE | 3460 | AVAGO | 13+ | SOP |
| DF01S | 850 | FSC | 15+ | SOP |
| B240-13-F | 2300 | DIODES | 14+ | SMB |
| IRF7201TRPBF | 1500 | IR | 16+ | SOP |
| AD8092ARZ | 2450 | AD | 15+ | SOP |
| 1N4148WT-NL | 9000 | FSC | 15+ | SOD523 |
| IS42S16320B-7TLI | 650 | ISSI | 12+ | TSOP |
| AOZ1024DI | 1600 | AOS | 16+ | QFN8 |
| 74LVC541APW | 7500 | 15+ | TSSOP | |
| 2450BL15B200E | 3000 | JOHANSON | 15+ | SMD |
| HT24LC64 | 2460 | HOLTEK | 14+ | MSOP-8 |
| 80CNQ045APBF | 1200 | VISHAY | 15+ | D61-8 |
| 2N6491G | 3000 | ON | 15+ | TO-220 |
| BS107ARL1G | 1560 | ON | 15+ | TO-92 |
| FOD617D300 | 2200 | FSC | 14+ | DIP-4 |
| FODM3023 | 2200 | FAIRCHILD | 16+ | SOP-4 |
| 74LVC1G3157GV | 7500 | 15+ | SOT-457 | |
| 74HC540D | 7500 | 15+ | SOP | |
| 74LVC1G157GV | 7500 | 16+ | SOT-163 | |
| HCF4069UM013TR | 3460 | ST | 16+ | SOP |
| ADS1256IDBR | 2000 | TI | 16+ | SSOP-28 |
| EL4543IUZ | 2940 | INTERSIL | 15+ | SSOP |
| EL5375IUZ | 2910 | INTERSIL | 16+ | SSOP |
| AT89C51-24PI | 2300 | ATMEL | 15+ | DIP |
| 2SJ327-Z-E1 | 3000 | NEC | 15+ | TO-252 |
| 2SK3271 | 3000 | FUJI | 15+ | TO-3P |
| IR2304 | 1500 | IR | 16+ | DIP-8 |
| ADM5120PX-AB-T-2 | 2000 | 15+ | QFP | |
| GBU608 | 3460 | SEP | 15+ | DIP |
| DG411DY | 8490 | VISHAY | 16+ | SOP16 |
FEATURES
• Wide Input Voltage Range: 5.5 V to 36 V
• Up to 3-A Continuous (4-A Peak) Output Current
•High Efficiency up to 95% Enabled by 110-mΩ Integrated MOSFET Switch
•Wide Output Voltage Range: Adjustable Down to 1.22 V with 1.5% Initial Accuracy
• Internal Compensation Minimizes External Parts Count
• Fixed 500 kHz Switching Frequency for Small Filter Size
•Improved Line Regulation and Transient Response by Input Voltage Feed Forward
• System Protected by Over Current Limiting and Thermal Shutdown
• –40°C to 125°C Operating Junction Temperature Range
DESCRIPTION
The TPS5430 device is available in a thermally www.ti.com/swift enhanced, easy to use 8-pin SOIC PowerPAD™ package. TI provides evaluation modules and the SWIFT™ Designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.
Application Circuits
Figure 11 shows the schematic for a typical TPS5430 application. The TPS5430 can provide up to 3-A output current at a nominal output voltage of 5.0 V. For proper thermal performance the exposed PowerPAD underneath the device must be soldered down to the printed circuit board.
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