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4.5V to 25V Input, 1ch Synchronous Buck DC/DC Controller - BD95601MUV-LB

BD95601MUV-LB is a high current buck regulator that produces low output voltage (0.75V to 2.0V) from a wideinput voltage range (4.5V to 25V). High efficiency isrealized using external N channel MOSFETs. UsingH3RegTM, Rohm’s advanced proprietary control method thatuses constant on-time control to provide ultra high transientresponses to load changes. SLLM(Simple Light LoadMode) technology is added to improve efficiency with lightloads giving high efficiency over a wide load range. Softstart functionality, short circuit protection with timer latch and over current protection are all included features.This switching regulator was designed for low voltage highcurrent power supplies.

Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD95601MUV-LBE2 Active VQFN020V4040 2500 2500 Taping Yes
 
Specifications:
Grade Industrial
ch 1
Integrated FET / Controller Controller
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
Vin1(Min.)[V] 4.5
Vin1(Max.)[V] 25.0
Vout1(Min.)[V] 0.75
Vout1(Max.)[V] 2.0
SW frequency(Max.)[MHz] 0.5
Light Load mode Yes
EN Yes
PGOOD Yes
Operating Temperature (Min.)[°C] -10
Operating Temperature (Max.)[°C] 85
Features:
  • ・ Adjustable Light Load and Selectable Continuous Modes
    ・ Multifunctional Protection Circuits
    -Thermal Shut Down (TSD)
    -Under Voltage Lock Out (UVLO)
    -Over Current Protection (OCP)
    -Over Voltage Protection (OVP)
    -Short Circuit Protection (SCP)
    ・ Adjustable Soft Start
    ・ Power Good Output
    ・ 200kHz to 500kHz Switching Frequency
 
 
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Technical Data
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