TPS50601-SP - V 类 1.6V 至 6.3V 输入、6A 同步降压 SWIFT 转换器

TPS50601-SP是TI德州仪器公司的一款转换器（集成开关）产品，TPS50601-SP是V 类 1.6V 至 6.3V 输入、6A 同步降压 SWIFT 转换器，本站介绍了TPS50601-SP的封装应用图解、特点和优点、功能等，并给出了与TPS50601-SP相关的TI元器件型号供参考。

TPS50601-SP - V 类 1.6V 至 6.3V 输入、6A 同步降压 SWIFT 转换器 - 转换器（集成开关） - DC/DC开关稳压器 - 德州仪器

产品特性

5962R10221:
- Radiation Hardness Assurance (RHA) up to TID 100 krad (Si)
- ELDRS Free 100 krad (Si) – 10 mRAD(Si)/s
- Single Event Latchup (SEL) Immune to LET = 85 MeV-cm2/mg (See Radiation Report)
- SEB and SEGR Immune to 85 MeV-cm2/mg, SOA Curve Available (See Radiation Report)
- SET/SEFI Cross-Section Plot Available (See Radiation Report)
Peak Efficiency: 95% (VO = 3.3 V)
Integrated 55-mΩ/50-mΩ MOSFETs
Split Power Rail: 1.6 to 6.3 V on PVIN
Power Rail: 3 to 6.3 V on VIN
6-A Maximum Output Current
Flexible Switching Frequency Options:
- 100-kHz to 1-MHz Adjustable Internal Oscillator
- External Sync Capability: 100 kHz to 1 MHz
- Sync Pin can be Configured as a 500-kHz Output for Master/Slave Applications
0.795-V ±1.258% Voltage Reference at 25°C
Monotonic Start-Up into Prebiased Outputs
Adjustable Soft Start Through External Capacitor
Input Enable and Power-Good Output for Power Sequencing
Power Good Output Monitor for Undervoltage and Overvoltage
Adjustable Input Undervoltage Lockout (UVLO)
20-Pin Thermally-Enhanced Ceramic Flatpack Package (HKH)
See www.ti.com/swift for SWIFT™ Documentation
See the Tools & Software Tab

Efficiency vs Load Current, Vin = 5 V

产品应用

Space Satellite Point of Load Supply for FPGAs, Microcontrollers, and ASICs
Space Satellite Payloads
Radiation-Tolerant Applications
Available in Military (–55°C to 125°C) Temperature Range
Engineering Evaluation (/EM) Samples are Available(1)

产品说明

The TPS50601-SP is a radiation hardened, 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.

Device Information(2)

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS50601-SP	CFP (20)	7.38 × 12.70 mm
TPS50601-SP	KGD(3)	N/A(4)

These units are intended for engineering evaluation only. They are processed to a non-compliant flow (that is no burn-in, and so forth) and are tested to temperature rating of 25°C only. These units are not suitable for qualification, production, radiation testing or flight use. Parts are not warranted for performance on full MIL specified temperature range of –55°C to 125°C or operating life.

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