BD8158FVM | Single-chip Type with Built-in FET Switching Regulators | Switching Regulators | ICs

High-efficiency Step-up
Switching Regulators with Built-in Power MOSFET

BD8158FVM

Data Sheet

Data Sheet (412K)

Technical Data

Package

RoHS

Application notes

Design Model

Quality information

FAQ

[ Product description ]

BD8158FVM are the 1 channel step-up switching regulator which builds in the low voltage FET. Input voltage is 2.1V to 4.0V realizing the low consumption power. High accuracy feedback voltage ±1% is established and the brightness dispersion of TFT-LCD panel is suppressed.

Specifications
Number of output	1
Supply Voltage(V)	2.1 to 4.0
Output Current(A)	1.4 [FET]*
Output Voltage 1(V)	Vcc to 14
Output Voltage 2(V)	-
reference Voltage accuracy(%)	±1.0
Operating temperatur(ºC)	-40 to 125
Operating Frequency(kHz)	600 / 1200
External synchronous oscillation	-
Package size(mm)	4.0×2.9×0.83

* Max. current for built-in FET

[ Pin Configuration ]

Features

・Current mode PWM system
・Input voltage is 2.1V to 4.0V (providing the low power input)
・Switching frequency is variable as 600kHz / 1,200kHz.
・Built-in 0.25Ω power switch
・Feedback voltage 1.245±1%
・Built-in under-voltage lockout protection circuit
・Built-in over current protection circuit
・Built-in thermal shutdown circuit

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD8158FVM-TR	MSOP8-TR	Active	Yes		Embossed Tape And Reel	3000	3000	Inquiry