Integrated Circuits (ICs)

BD9846FV-E2

NRND

SWITCHING VOLTAGE REGULATORS CONV DCDC DUAL STPDN 3.6V-35V 20PIN

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Integrated Circuits (ICs)

NRND

SWITCHING VOLTAGE REGULATORS CONV DCDC DUAL STPDN 3.6V-35V 20PIN

Technical Specifications

Parameters and characteristics for this part

Specification	BD9846FV-E2

Clock Sync	False
Control Features	Enable, Frequency Control, Soft Start, Dead Time Control
Frequency - Switching [Max]	1.5 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	20-LSSOP (0.173", 4.40mm Width)
Supplier Device Package	20-SSOP-B
Synchronous Rectifier	False
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	35 V
Voltage - Supply (Vcc/Vdd) [Min]	3.6 V

Part	Topology	Synchronous Rectifier	Clock Sync	Output Phases	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Voltage - Supply (Vcc/Vdd) [Max]	Voltage - Supply (Vcc/Vdd) [Min]	Function	Supplier Device Package	Output Type	Control Features	Package / Case	Mounting Type	Frequency - Switching [Min]	Frequency - Switching [Max]	Output Configuration
Rohm Semiconductor BD9846FV-E2	Buck			1	-40 °C	105 °C	2	35 V	3.6 V	Step-Down	20-SSOP-B	Transistor Driver	Dead Time Control Enable Frequency Control Soft Start	20-LSSOP (0.173" 4.40mm Width)	Surface Mount	100 kHz	1.5 MHz	Positive

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 5.33
	Digi-Reel®	1	$ 5.33
	N/A	0	$ 3.78
	Tape & Reel (TR)	2500	$ 1.93
		5000	$ 1.88
Mouser	N/A	2500	$ 1.87

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-SSOP-B

Technical documentation and resources