Integrated Circuits (ICs)

TPS62423QDRCRQ1

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AUTOMOTIVE 2.25-MHZ FIXED VOUT DUAL 800MA STEP-DOWN CONVERTER FOR ADAS CAMERA APPLICATIONS

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Search across all available documentation for this part.

DocumentsHow to power next-generation ADAS camera modules Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)+10

Integrated Circuits (ICs)

TPS62423QDRCRQ1

Active

Texas Instruments

AUTOMOTIVE 2.25-MHZ FIXED VOUT DUAL 800MA STEP-DOWN CONVERTER FOR ADAS CAMERA APPLICATIONS

Deep-Dive with AI

DocumentsHow to power next-generation ADAS camera modules Understanding the Absolute Maximum Ratings of the SW Node (Rev. A)+10

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62423QDRCRQ1

Current - Output	800 mA
Frequency - Switching	2.25 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 ¯C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	10-VFDFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	10-VSON (3x3)
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	6 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Min/Fixed)	1.8 V, 1.2 V

TPS62423-Q1 Series

Automotive 2.25-MHz Fixed VOUT Dual 800mA Step-Down Converter for ADAS Camera applications

Part	Current - Output	Voltage - Output (Min/Fixed)	Voltage - Input (Max) [Max]	Grade	Function	Output Type	Supplier Device Package	Qualification	Operating Temperature [Min]	Operating Temperature [Max]	Synchronous Rectifier	Frequency - Switching	Topology	Number of Outputs	Output Configuration	Package / Case	Mounting Type	Voltage - Input (Min) [Min]
Texas Instruments TPS62423QDRCRQ1	800 mA	1.2 V 1.8 V	6 V	Automotive	Step-Down	1.81 mOhm	10-VSON (3x3)	AEC-Q100	-40 °C	125 ¯C		2.25 MHz	Buck	2	Positive	10-VFDFN Exposed Pad	Surface Mount	2.5 V

Pricing

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	$ 2.50
		10	$ 2.24
		25	$ 2.12
		100	$ 1.80
		250	$ 1.69
		500	$ 1.48
		1000	$ 1.23
	Digi-Reel®	1	$ 2.50
		10	$ 2.24
		25	$ 2.12
		100	$ 1.80
		250	$ 1.69
		500	$ 1.48
		1000	$ 1.23
	Tape & Reel (TR)	3000	$ 1.14
		6000	$ 1.10
Texas Instruments	LARGE T&R	1	$ 1.88
		100	$ 1.55
		250	$ 1.11
		1000	$ 0.84

Description

General part information

TPS62423-Q1 Series

The TPS624xx-Q1 family of devices are synchronous dual step-down DC-DC converters for Automotive applications such as Advanced Driver Assistance Systems (ADAS). They provide two independent output voltage rails powered by a standard 3.3-V or 5-V voltage rail, with fixed output voltages optimized for powering the CMOS imager or serializer-deserializer in ADAS camera modules.

The EasyScale™ serial interface allows output-voltages modification during operation. The fixed-output-voltage versions TPS624xx-Q1 support one-pin-controlled simple dynamic voltage scaling for low-power processors.

The TPS624xx-Q1 family of devices operates at 2.25-MHz fixed switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load-current range. For low-noise applications, one can force the devices into fixed-frequency PWM mode by pulling the MODE/DATA pin high. The shutdown mode reduces the current consumption to 1.2-µA, typical. The devices allow the use of small inductors and capacitors to achieve a small solution size.