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-55°C junction, 60-V input, 1-V to 16-V output, 1.5-A power module in enhanced HotRod™ QFN package

Inventory: 107  
Limit:  10

Quality information

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MSL rating / Peak reflow Call TI
Quality, reliability
& packaging information

Information included:

  • RoHS
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  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
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Packaging information

Package | Pins Package qty | Carrier: Operating temperature range (°C)
B3QFN (RDA) | 15 1,000 | LARGE T&R
-55 to 125
Package | Pins B3QFN (RDA) | 15
Package qty | Carrier: 1,000 | LARGE T&R
Operating temperature range (°C) -55 to 125
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Features for the TPSM5601R5HE

  • 5-mm × 5.5-mm × 4-mm Enhanced HotRod™ QFN
    • Excellent thermal performance: up to 18-W output power at 85°C, no airflow
    • Standard footprint: single large thermal pad and all pins accessible from perimeter
  • Designed for reliable and rugged applications
    • Wide input voltage range: 4.2 V to 60 V
    • Input voltage transient protection up to 66 V
    • Operating junction range: –40°C to +125°C
    • EXT-suffix junction range: –55°C to +125°C
  • Fixed 1-MHz switching frequency
  • FPWM mode of operation
  • Optimized for ultra-low EMI requirements
    • Integrated shielded inductor and high-frequency bypass capacitors
    • Meets EN55011 EMI standards
    • Spread spectrum option reduces emissions
  • 26-µA non-switching quiescent current
  • Monotonic start-up into prebiased output
  • No loop-compensation or bootstrap components
  • Precision enable and input UVLO with hysteresis
  • Thermal shutdown protection with hysteresis
  • Create a custom regulator design using WEBENCH Power Designer

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Description for the TPSM5601R5HE

The TPSM5601R5Hx power module is a highly integrated 1.5-A power solution that combines a 60-V input, step-down DC/DC converter with power MOSFETs, a shielded inductor, and passives in a thermally enhanced QFN package. The 5-mm x 5.5-mm x 4-mm, 15-pin QFN package uses Enhanced HotRod QFN technology for enhanced thermal performance, small footprint, and low EMI. The package footprint has all pins accessible from the perimeter and a single large thermal pad for simple layout and easy handling in manufacturing.

The TPSM5601R5Hx is a compact, easy-to-use power module with a wide adjustable output voltage range of 1.0V to 16V. The total solution requires as few as four external components and eliminates the loop compensation and magnetics part selection from the design process. The full feature set includes power good, programmable UVLO, prebias start-up, over current and temperature protections, making the TPSM5601R5Hx an excellent device for powering a wide range of applications. Space-constrained applications benefit from the 5-mm × 5.5-mm package. Additionally, the TPSM5601R5HEXT offers extended low temperature operation of -55°C and the TPSM5601R5HS offers frequency spread-spectrum operation.


Qty Price (USD)
1-99 7.176
100-249 5.85
250-999 4.598
1,000+ 3.9