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BD9035AEFV-CE2 +BOM

Switching Voltage Regulators Bck-Bst Swtch Regltr 3.8-30V; HTSSOP-B24

Manufacturer:

ROHM Semiconductor
Mfr.Part #:

BD9035AEFV-CE2
Datasheet:

BD9035AEFV-CE2 Datasheet (PDF)
Series:

Automotive, AEC-Q100
Function:

Step-Up/Step-Down
Output Configuration:

Positive
Topology:

Buck-Boost
EDA/CAD Models:

Request Free CAD Models for BD9035AEFV-CE2

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BD9035AEFV-CE2 General Description

Meet the BD9035AEFV-CE2, a buck-boost switching controller engineered for superior performance and efficiency. With its wide input range of 3.8V to 30V, this controller is capable of generating buck-boost output using a single inductor, simplifying design and reducing component count. Its ±7% high accuracy switching frequency ensures precise regulation across a wide temperature range, making it suitable for harsh operating conditions. By employing an automatically controlled buck-boost system, the BD9035AEFV-CE2 achieves higher efficiency compared to traditional regulators, resulting in reduced power dissipation and extended battery life in portable applications. Whether used in telecommunications, industrial equipment, or automotive systems, this controller provides the reliability and efficiency necessary for modern power management challenges

Key Features

Seven highly efficient DC-DC converters, including one boost converter, one buck-boost converter, and five buck converters
Low power consumption and high efficiency, which helps to extend battery life in mobile devices
Integrated battery charging circuitry that supports multiple battery chemistries and charging modes
Comprehensive protection features, including over-voltage protection, over-current protection, and over-temperature protection
A small form factor and low profile design that makes it suitable for use in space-constrained applications

Application

Smartphones, tablets, and other mobile devices
Wearable technology, such as smartwatches and fitness trackers
Portable electronic devices, such as cameras and portable gaming systems
Industrial and automotive applications that require low power consumption and high efficiency

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Voltage Regulators - DC DC Switching Regulators	Series	Automotive, AEC-Q100
Function	Step-Up/Step-Down	Output Configuration	Positive
Topology	Buck-Boost	Output Type	Fixed
Number of Outputs	1	Voltage - Input (Min)	3.8V
Voltage - Input (Max)	38V	Voltage - Output (Min/Fixed)	3.5V, 5V
Voltage - Output (Max)	-	Current - Output	15mA
Frequency - Switching	100kHz ~ 600kHz	Synchronous Rectifier	No
Operating Temperature	-40°C ~ 125°C (TA)	Mounting Type	Surface Mount
Base Product Number	BD9035