Cart Integrated FET DC-DC Converter for Harsh Environments
TPS50301
TPS50601
- TPS50601 Datasheet
- TPS50601
Product Details - TPS50601
Sample - TPS50601SP EVM Dual Operation
- TPS50601SP EVM Single Operation
The TPS50301 is a 6.3-V, 3-A and the TPS50601 is a 6.3-V, 6-A synchronous step down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and a high switching frequency, reducing the inductor's footprint. The devices are offered in a thermally enhanced 20-pin ceramic, dual in-line flatpack package.
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TPS50601-SP
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TPS50301-HT
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For a complete portfolio of standard catalog semiconductor ICs for radiation tolerant products go to www.ti.com/space or www.ti.com/ht for all the high temperature offerings
Features and benefits
- Integrated 55-mΩ/50-mΩ MOSFETs
- Split Power Rail: 1.6 V to 6.3 V on PVIN
- Power Rail: 3 V to 6.3 V on VIN
- Flexible Switching Frequency Options:
- 100-kHz to 1-MHz Adjustable Internal Oscillator
- External Sync Capability from 100 kHz to 1 MHz
- Sync Pin Can Be Configured as a 500-kHz Output for Master/Slave Applications
- Peak efficiency 90% (DO=3.3 V)
- 0.795-V ±1.258% Voltage Reference at 25°C
- Monotonic Start-Up into Pre-Biased Outputs
- Adjustable Slow Start and Power Sequencing
- Power Good Output Monitor for Undervoltage and Overvoltage
- For SWIFT Documentation,
Visit http://www.ti.com/swift
