TinyBuck® DC-DC Regulator Family

Fairchild’s next-generation TinyBuck DC-DC regulator family provides high system efficiency

Image of Fairchild's TinyBuck® DC-DC Regulator FamilyFairchild’s next-generation TinyBuck DC-DC regulator family provides higher system efficiency to help system designers meet tough energy standards and improve battery life while reducing total cost of ownership. The TinyBuck regulator family enables end-user applications to achieve greater than ninety-six percent efficiency over a very-wide load range.

    This is achieved through multiple optimizations:
  • Fine-tuned gate driver circuitry with optimized gate drive current and dead times for each specific
  • part number, giving two percent higher efficiency when compared to competitive solutions
  • Constant on-time architecture with pulse frequency modulation (PFM) for highest light-load efficiency
    Additional optimizations help improve thermal performance and system robustness:
  • Reduced switch node ringing and optimized wide duty cycle achieved by leveraging our PowerTrench® MOSFETs with shielded gate technology
  • Advanced packaging technology to minimize parasitic inductance and resistance to achieve superior thermal performance
Additional Resources:

FAN23SV04T Switching Regulator Application Note

TinyBuck® Design Tool
TinyBuck DC-DC Regulator Family
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IC REG BUCK ADJ 10A SYNC 34PQFNFAN2310MPXIC REG BUCK ADJ 10A SYNC 34PQFN3390 - Inmediata
IC REG SYNC BUCK 4A 34PQFNFAN23SV04TMPXIC REG SYNC BUCK 4A 34PQFN3574 - Inmediata
3000 - Stock en fábrica
IC REG BUCK ADJ 6A SYNC 34PQFNFAN2306MMPXIC REG BUCK ADJ 6A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 6A SYNC 34PQFNFAN2306MPXIC REG BUCK ADJ 6A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 6A SYNC 34PQFNFAN23SV06MPXIC REG BUCK ADJ 6A SYNC 34PQFN2970 - Inmediata
IC REG BUCK ADJ 6A SYNC 34PQFNFAN23SV56MPXIC REG BUCK ADJ 6A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 6A SYNC 34PQFNFAN2356MPXIC REG BUCK ADJ 6A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 15A SYNC 34PQFNFAN23SV15MMPXIC REG BUCK ADJ 15A SYNC 34PQFN3000 - Inmediata
3000 - Stock en fábrica
IC REG BUCK ADJ 15A SYNC 34PQFNFAN23SV65MPXIC REG BUCK ADJ 15A SYNC 34PQFN1783 - Inmediata
IC REG BUCK ADJ 10A SYNC 34PQFNFAN23SV10MMPXIC REG BUCK ADJ 10A SYNC 34PQFN3000 - Inmediata
3000 - Stock en fábrica
IC REG BUCK ADJ 10A SYNC 34PQFNFAN23SV60MPXIC REG BUCK ADJ 10A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 15A SYNC 34PQFNFAN2315MPXIC REG BUCK ADJ 15A SYNC 34PQFN3000 - Inmediata
IC REG BUCK ADJ 6A SYNC 34PQFNFAN23SV06PMPXIC REG BUCK ADJ 6A SYNC 34PQFN0
IC REG BUCK ADJ 10A SYNC 34PQFNFAN2360MPXIC REG BUCK ADJ 10A SYNC 34PQFN0
IC REG BUCK ADJ 15A SYNC 34PQFNFAN2365MPXIC REG BUCK ADJ 15A SYNC 34PQFN0
Publicado: 2014-02-07