4.5V to 25V Input, 1ch Synchronous Buck DC/DC Controller - BD95601MUV-LB | ROHM Semiconductor - ROHM Co., Ltd.
Rohm Productdetail
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.
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