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STEVAL-L3751V12

75 V 15 A DC-DC converter buck regulator evaluation board with L3751 controller

Operating RangeIndustrial
Target ApplicationBuck Converter
Core ProductL3751PUR
Input Voltage Min Volt6.0
Input Voltage Max Volt75.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The 6 to 75 V wide input voltage range STEVAL-L3751V12 synchronous buck evaluation board features an extreme voltage conversion ratio over switching frequency.The board provides a regulated 5 V output at 230 kHz switching frequency. The output voltage can be easily set to 12 V using a jumper...
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Key features
  • 6 to 75 V wide input voltage range
  • Selectable two-output voltage level: 5 or 12 V
  • 230 kHz switching frequency setting
  • Low drop-out operation during line transient
  • Pulse skipping or forced PWM operation at light load
  • Synchronization from 185 to 345 kHz
  • Power good open collector output validates the VOUT
  • 7.5 V gate drivers for standard Vth MOSFETs
  • Constant current protection with hiccup mode
  • Current sensing on rds-on low-side
  • Improved line-transient response
  • Input voltage undervoltage lockout
  • Internal voltage monitoring
  • Thermal protection
  • Operating junction temperature range: -40 to 150°C
In stock
Quantity $ per unit Savings
1-2$67.470%
Contact sales
$67.47
$67.47
Operating RangeIndustrial
Target ApplicationBuck Converter
Core ProductL3751PUR
Input Voltage Min Volt6.0
Input Voltage Max Volt75.0
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
RoHs compliantEcopack2
GradeIndustrial
Package NameCARD

The 6 to 75 V wide input voltage range STEVAL-L3751V12 synchronous buck evaluation board features an extreme voltage conversion ratio over switching frequency.The board provides a regulated 5 V output at 230 kHz switching frequency. The output voltage can be easily set to 12 V using a jumper...
Read More

Key features
  • 6 to 75 V wide input voltage range
  • Selectable two-output voltage level: 5 or 12 V
  • 230 kHz switching frequency setting
  • Low drop-out operation during line transient
  • Pulse skipping or forced PWM operation at light load
  • Synchronization from 185 to 345 kHz
  • Power good open collector output validates the VOUT
  • 7.5 V gate drivers for standard Vth MOSFETs
  • Constant current protection with hiccup mode
  • Current sensing on rds-on low-side
  • Improved line-transient response
  • Input voltage undervoltage lockout
  • Internal voltage monitoring
  • Thermal protection
  • Operating junction temperature range: -40 to 150°C