Integrated Circuits (ICs)

BD9853AFV-E2

NRND

IC REG CTRLR BUCK 16SSOP

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Integrated Circuits (ICs)

NRND

IC REG CTRLR BUCK 16SSOP

Technical Specifications

Parameters and characteristics for this part

Specification	BD9853AFV-E2

Clock Sync	False
Control Features	Enable, Soft Start, Frequency Control
Frequency - Switching [Max]	2 MHz
Frequency - Switching [Min]	100 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	Positive
Output Phases	1
Output Type	Transistor Driver
Package / Case	0.173 in
Package / Case	16-LSSOP
Package / Case	4.4 mm
Supplier Device Package	16-SSOP-B
Synchronous Rectifier	True
Topology	Buck
Voltage - Supply (Vcc/Vdd) [Max]	16 V
Voltage - Supply (Vcc/Vdd) [Min]	4.5 V

Part	Output Phases	Frequency - Switching [Min]	Frequency - Switching [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Number of Outputs	Output Configuration	Package / Case	Package / Case	Package / Case	Control Features	Function	Output Type	Clock Sync	Supplier Device Package	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Topology	Synchronous Rectifier	Mounting Type
Rohm Semiconductor BD9853AFV-E2	1	100 kHz	2 MHz	85 C	-40 ¯C	2	Positive	0.173 in	16-LSSOP	4.4 mm	Enable Frequency Control Soft Start	Step-Down	Transistor Driver		16-SSOP-B	4.5 V	16 V	Buck		Surface Mount

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	$ 5.71
	Digi-Reel®	1	$ 5.71
	N/A	0	$ 4.11
	Tape & Reel (TR)	2500	$ 2.10

General part information

Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-SSOP-B

Technical documentation and resources