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LM76002RNPT ACTIVE

3.5V to 60V, 2.5A Synchronous Step-Down Voltage Converter

Inventory: 3,015
 

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  |   View additional information for LM76002

Packaging information

Package | Pins WQFN (RNP) | 30
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 250 | SMALL T&R
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Quality information

RoHS Yes
REACH Yes
Lead finish / Ball material SN
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View

Features

  • Integrated synchronous rectification
  • Input voltage 3.5 V to 60 V (65 V maximum)
  • Output current:
    • LM76002: 2.5 A
    • LM76003: 3.5A
  • Output voltage 1 V to 95% VIN
  • 15-µA Quiescent current in regulation
  • Wide voltage conversion range
    • tON-MIN = 65 ns (typical)
    • tOFF-MIN = 95 ns(typical)
  • System-level features
    • Synchronization to external clock
    • Power-good flag
    • Precisionenable
    • Adjustable soft-start (6.3 ms default)
    • Voltage trackingcapability
  • Pin-selectable FPWM operation
  • Adjustable frequency range: 300 kHz to 2.2 MHz
  • High-efficiency at light-load architecture (PFM)
  • Protection features
    • Cycle-by-cycle current limit
    • Short-circuit protection with hiccup mode
    • Overtemperaturethermal shutdown protection
  • Create a custom design using the LM76002/LM76003 with the WEBENCH® Power Designer

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Description

The LM76002/LM76003 regulator is an easy-to-use synchronous step-down DC-DCconverter capable of driving up to 2.5 A (LM76002) or 3.5 A (LM76003) ofload current from an input up to 60 V. The LM76002/LM76003 provides exceptional efficiency and output accuracy in a verysmall solution size. Peak current-mode control is employed. Additional features such as adjustableswitching frequency, synchronization, FPWM option, power-good flag, precision enable, adjustablesoft start, and tracking provide both flexible and easy-to-use solutions for a wide range ofapplications. Automatic frequency foldback at light load and optional external bias improveefficiency. This device requires few external components and has a pinout designed for simple PCBlayout with best-in-class EMI (CISPR22) and thermal performance. Protection features include inputundervoltage lockout, thermal shutdown, cycle-by-cycle current limit, and short-circuit protection.The LM76002/LM76003 device is available in the WQFN 30-pin leadless package withwettable flanks.

Qty Price
1-99 $4.66
100-249 $3.80
250-999 $2.98
1,000+ $2.53