Package / Case is 20-LSSOP (0.173", 4.40mm Width) - PMIC - Voltage Regulators - DC DC Switching Controllers Distributor - BD9040FV-E2 BD9842FV-E2 BD9846FV-E2

Part Number	Manufacturer / Brand	Brife Description	Part Status	Output Type	Function	Output Configuration	Topology	Number of Outputs	Output Phases	Voltage - Supply (Vcc/Vdd)	Frequency - Switching	Duty Cycle (Max)	Synchronous Rectifier	Clock Sync	Serial Interfaces	Control Features	Operating Temperature	Package / Case	Supplier Device Package
BD9040FV-E2	Rohm Semiconductor	IC Regulators Controller BUCK 20SSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	1	1	4.5 V ~ 18 V	200kHz ~ 750kHz	-	Yes	No	-	Enable, Frequency Control, Soft Start	-40°C ~ 85°C (TA)	20-LSSOP (0.173", 4.40mm Width)	20-SSOP-B
BD9842FV-E2	Rohm Semiconductor	IC Regulators Controller BUCK 20SSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	3.6 V ~ 35 V	100kHz ~ 1.5MHz	-	No	No	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	20-LSSOP (0.173", 4.40mm Width)	20-SSOP-B
BD9846FV-E2	Rohm Semiconductor	IC Regulators Controller BUCK 20SSOP	Not For New Designs	Transistor Driver	Step-Down	Positive	Buck	2	1	3.6 V ~ 35 V	100kHz ~ 1.5MHz	-	No	No	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	20-LSSOP (0.173", 4.40mm Width)	20-SSOP-B
BD9848FV-E2	Rohm Semiconductor	IC Regulators Controller BUCK 20SSOP	Active	Transistor Driver	Step-Down	Positive	Buck	2	1	3.6 V ~ 35 V	100kHz ~ 1.5MHz	-	No	No	-	Dead Time Control, Enable, Frequency Control, Soft Start	-40°C ~ 105°C (TA)	20-LSSOP (0.173", 4.40mm Width)	20-SSOP-B