Texas Instruments 50-mA, 60-V synchronous SWIFT™ converter simplifies industrial power design
92-percent efficient DC/DC step-down regulator provides high efficiency, transient protection
Bangalore (June 14, 2011) –Texas Instruments Incorporated (TI) today introduced a synchronous 50-mA, 60-V SWIFT™ step-down regulator with high efficiency and low noise performance. The TPS54062 integrates both the high-side and low-side power MOSFETs, providing efficient power conversion and transient protection to noise-sensitive industrial automation and sensor control, smart meter, telecom, computing and consumer designs. For samples, simulation model and development kit visit: www.ti.com/tps54062-pr.
The new 50-mA, 60-V SWIFT converter can withstand high-voltage transients up to 65 V, while maintaining high efficiency across the load. For higher voltage transient protection at 50-mA, TI recently introduced its new TPS7A4001 50-mA, 100-V LDO, which achieves an extremely fast settling time of less than 500 nanoseconds for a 50-V transient event.
The TPS54062 also supports a variety of TI embedded processor applications, including Stellaris® ARM® Cortex™-M MCUs, C5000™ ultra-low power DSPs and ultra-low-power MSP430™ 16-bit MCU-based applications, such as smart meter, building automation and security systems.
Key features and benefits of the TPS54062:
- High efficiency and performance: 65-V transient protection for specification overhead; wide temperature operation (-40° to 150°C); 90-percent efficiency at 24 Vin, 5 Vout at 150 kHz.
- Small- size: Switching frequency range (100 to 400 kHz) and small MSOP package with integrated high and low-side FETs; 20mm2 board space savings compared to competitive solutions.
- Excellent noise performance with fixed frequency that can be synchronized and low-power operation: 89-uA operating current with a shutdown current of only 1.7 uA.
Find out more about TI’s easy-to-use design tools:
- Order the following evaluation modules:
- TPS54062 50-mA Synchronous SWIFT evaluation module: TPS54062EVM-695
- TPS54060 500-mA, 60-V evaluation module: TPS54060EVM-457
- TPS54160 1.5-A, 60-V evaluation module: TPS54160EVM-230
- TPS54260 2.5-A, 60-V SWIFT evaluation module: TPS54260EVM-597
- TPS7A4001 50-mA, 100-V LDO evaluation module: TPS7A4001EVM-709
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