Integrated Circuits (ICs)

DA9132-XXRT2-A

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Renesas Electronics Corporation

AUTOMOTIVE-GRADE, HIGH-EFFICIENCY, DUAL-CHANNEL (3A PER CHANNEL), STEP-DOWN DC/DC CONVERTER (BUCK)

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DocumentsDA9132-A Datasheet

Integrated Circuits (ICs)

DA9132-XXRT2-A

Active

Renesas Electronics Corporation

AUTOMOTIVE-GRADE, HIGH-EFFICIENCY, DUAL-CHANNEL (3A PER CHANNEL), STEP-DOWN DC/DC CONVERTER (BUCK)

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DocumentsDA9132-A Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DA9132-XXRT2-A

Current - Output	3 A
Current - Output	3 A
Frequency - Switching	4 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Wettable Flank, Surface Mount
Number of Outputs	2
Operating Temperature [Max]	105 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	24-PowerUFQFN
Qualification	AEC-Q100
Supplier Device Package	24-FCQFN
Supplier Device Package [x]	3.3
Supplier Device Package [y]	4.8
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Max) [Max]	1.9 V
Voltage - Output (Min/Fixed)	0.3 V

DA9132-A Series

Automotive-Grade, High-Efficiency, Dual-Channel (3A per Channel), Step-Down DC/DC Converter (Buck)

Part	Output Type	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Output Configuration	Qualification	Topology	Voltage - Output (Max) [Max]	Package / Case	Voltage - Output (Min/Fixed)	Frequency - Switching	Voltage - Input (Max) [Max]	Voltage - Input (Min) [Min]	Number of Outputs	Grade	Current - Output	Current - Output	Function	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type
Renesas Electronics Corporation DA9132-XXRT1	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank
Renesas Electronics Corporation DA9132-XXRT2-A	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank
Renesas Electronics Corporation DA9132-XXRT2-AT	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank
Renesas Electronics Corporation DA9132-XXRT1-AT	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank
Renesas Electronics Corporation DA9132-XXRT2	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank
Renesas Electronics Corporation DA9132-XXRT1-A	Adjustable	3.3	4.8	24-FCQFN	Positive	AEC-Q100	Buck	1.9 V	24-PowerUFQFN	0.3 V	4 MHz	5.5 V	2.5 V	2	Automotive	3 A	3 A	Step-Down	105 °C	-40 °C	Surface Mount Wettable Flank

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	14400	$ 1.68

Description

General part information

DA9132-A Series

The DA9132-A is a high-efficiency, automotive-grade, dual-channel, step-down DC/DC (buck) converter with integrated switching FETs delivering 3A per channel. The device can operate at efficiency levels above 90%, reducing the thermal design challenges of powering high current rails in a wide range of automotive applications such as navigation systems, infotainment, telematics, Advanced Driver Assistance Systems (ADAS), or any automotive high-performance processing system requiring efficient, high current, power delivery.

The DA9132-A device has an input voltage range of 2.5V to 5.5V and an output voltage range of 0.3V to 1.9V, making it suitable for a wide variety of low voltage systems. The DA9132-A only requires two small 0.10µH inductors, delivering a highly optimized BOM and footprint. Output voltages above 1.9V are supported with an external resistor divider.

The DA9132-A device is part of the Renesas family of flexible, scalable, reliable automotive systems and sub-PMICs, enabling an "Exact-Fit" power solution. It is available in a 3.3mm x 4.8mm, 24-pin FC-QFN wettable flank package. An industrial/commercial grade version is also available (DA9132).

Documents

Technical documentation and resources

DA9132-A Datasheet

Datasheet