Home Power management Multi-channel ICs (PMICs)
Home
Power management
Multi-channel ICs (PMICs)

TPS650330-Q1

ACTIVE

Automotive 18V 1.5A PMIC with three buck converters and one LDO regulator for camera modules

Order now
Data sheet

A newer version of this product is available

open-in-new Compare alternates
Same functionality with different pin-out to the compared device
TPS650350-Q1 ACTIVE 18V PMIC with three buck converters and one LDO for camera modules Same functionality in a smaller footprint.

TPS650330-Q1

ACTIVE
Data sheet Order now

Product details

Product type Camera sensor Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 18.3 Vout (min) (V) 0.9 Vout (max) (V) 4 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable, User programmable TI functional safety category Functional Safety-Compliant Features I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Step-up DC/DC controller 0 Iq (typ) (mA) 0.1 Switching frequency (max) (kHz) 2420 Switching frequency (typ) (kHz) 2300 LDO Iout (typ) (A) 0.3 Step-down DC/DC Iout (typ) (A) 1.2, 1.2, 1.5
Product type Camera sensor Regulated outputs (#) 4 Step-down DC/DC converter 3 LDO 1 Vin (min) (V) 4 Vin (max) (V) 18.3 Vout (min) (V) 0.9 Vout (max) (V) 4 Iout (max) (A) 1.5 Configurability Factory programmable, Software configurable, User programmable TI functional safety category Functional Safety-Compliant Features I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Spread-Spectrum Clock (SSC) Generation, Thermal shutdown, UVLO fixed Rating Automotive Operating temperature range (°C) -40 to 125 Step-up DC/DC controller 0 Iq (typ) (mA) 0.1 Switching frequency (max) (kHz) 2420 Switching frequency (typ) (kHz) 2300 LDO Iout (typ) (A) 0.3 Step-down DC/DC Iout (typ) (A) 1.2, 1.2, 1.5
VQFN (RGE) 24 16 mm² 4 x 4
  • Qualified for automotive applications
  • AEC-Q100 grade 1 qualified
    • -40°C to +125°C ambient operating temperature range
  • Three step-down converters:
    • BUCK1 VIN range from 4.0 V to 18.3 V
    • BUCK1 VOUT range from 2.5 V to 4.0 V
    • BUCK1 output current up to 1500-mA
    • BUCK2 and BUCK3 VIN range from 2.5 V to 5.5 V
    • BUCK2 and BUCK3 VOUT range from 0.9 V to 1.9 V
    • BUCK2 and BUCK3 output current up to 1200-mA
    • Spread-spectrum clock (SSC) generation for reduced EMI
    • 2.3-MHz forced fixed switching frequency PWM operation
  • One low dropout (LDO) regulator:
    • VIN range from 2.5 V to 5.5 V
    • VOUT range from 1.8 V to 3.3 V
    • Low noise and high PSRR
    • Adjustable output voltage through I2C
    • Up to 300-mA output current
  • 4.0-mm × 4.0-mm 24-pin VQFN with wettable flanks
  • Qualified for automotive applications
  • AEC-Q100 grade 1 qualified
    • -40°C to +125°C ambient operating temperature range
  • Three step-down converters:
    • BUCK1 VIN range from 4.0 V to 18.3 V
    • BUCK1 VOUT range from 2.5 V to 4.0 V
    • BUCK1 output current up to 1500-mA
    • BUCK2 and BUCK3 VIN range from 2.5 V to 5.5 V
    • BUCK2 and BUCK3 VOUT range from 0.9 V to 1.9 V
    • BUCK2 and BUCK3 output current up to 1200-mA
    • Spread-spectrum clock (SSC) generation for reduced EMI
    • 2.3-MHz forced fixed switching frequency PWM operation
  • One low dropout (LDO) regulator:
    • VIN range from 2.5 V to 5.5 V
    • VOUT range from 1.8 V to 3.3 V
    • Low noise and high PSRR
    • Adjustable output voltage through I2C
    • Up to 300-mA output current
  • 4.0-mm × 4.0-mm 24-pin VQFN with wettable flanks

The TPS650330-Q1 device is a highly integrated power management IC for automotive camera modules. This device combines three step-down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 18.3 V for connections to power over coax (PoC). All converters operate in a forced fixed-frequency PWM mode. The LDO can supply 300 mA and operate with an input voltage range from 2.5 V to 5.5 V. The step-down converters and the LDO have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS650330-Q1 is available in a 24-pin VQFN package (4.00 mm × 4.00 mm).

The TPS650330-Q1 device is a highly integrated power management IC for automotive camera modules. This device combines three step-down converters and one low-dropout (LDO) regulator. The BUCK1 step-down converter has an input voltage range up to 18.3 V for connections to power over coax (PoC). All converters operate in a forced fixed-frequency PWM mode. The LDO can supply 300 mA and operate with an input voltage range from 2.5 V to 5.5 V. The step-down converters and the LDO have separate voltage inputs that enable maximum design and sequencing flexibility.

The TPS650330-Q1 is available in a 24-pin VQFN package (4.00 mm × 4.00 mm).
filter Find other Multi-channel ICs (PMICs)
Download View video with transcript Video
Request more Information

Full data sheet, TPS650330Q1EVM, TPS65033x efficiency and thermal estimator, and TPS65033X PSPICE models are available. Request now

TPS65033X-Q1 functional safety documents are available. Request now

Similar products you might be interested in

open-in-new Compare alternates
Similar functionality to the compared device
TPS65000-Q1 ACTIVE 2.25MHz Step-Down Converter with Dual LDOs & SVS Power Management IC (PMIC) This product has lower VIN and one less DC/DC power rail. Cost optimized PMIC which is factory programmable and hardware configurable. Recommended for non functional safety applications.

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 9
Type Title Date
* Data sheet TPS650330-Q1 Automotive Camera PMIC datasheet (Rev. B) PDF | HTML 24 Jan 2023
Application note TPS6503xx-Q1 Camera PMIC Programming Guide PDF | HTML 31 Aug 2023
Application note Camera PMIC Spin Selection Guide (Rev. B) PDF | HTML 10 Nov 2022
Application note High-Performance CMOS Image Sensor Power Supply in Industrial Camera and Vision (Rev. A) 30 Jul 2021
User guide TPS65033x Programming Board Users Guide (Rev. A) PDF | HTML 19 Oct 2020
Application note Passing CISPR-25 Radiated and Conduction Emissions Using the TPS65033x-Q1 (Rev. A) 13 Oct 2020
Application brief TPS650330-Q1 Powering multiple Image Sensors with the same Power Management IC 23 Jun 2020
Application brief TPS650330-Q1 Image Sensor Selection 15 May 2020
Technical article Skip automotive camera module power circuit redesign with scalable PMICs PDF | HTML 24 Mar 2020

Design & development

Power-supply solutions

Explore solutions that include the TPS650330-Q1. TI offers power-supply solutions for TI and non-TI systems on a chip (SoCs), processors, microcontrollers, sensors, and field-programmable gate arrays (FPGAs).

View solutions
Evaluation board

BOOSTXL-TPS65033 — TPS65033x customer programming BoosterPack™

The TPS650330 customer programming boosterpack uses a MSP430F5529 Launcher in order to enable customer programming of the non-volatile memory of the TPS650330-Q1 Power Management IC. The BOOSTXL-TPS65033 features a socket for programming units before soldering down on the customer board.
User guide: PDF | HTML
Not available on TI.com
Evaluation board

TPS650330Q1EVM — TPS650330-Q1 automotive camera module PMIC evaluation module

The TPS650330Q1EVM is an evaluation board for the TPS65033x-Q1 Power Management IC. The EVM includes an onboard USB-to-I²C adapter, power terminals and jumpers for the regulator inputs and outputs, and test points for common measurements.

TPS65033x-Q1 device is a highly integrated power management (...)

User guide: PDF | HTML
Not available on TI.com
Calculation tool

PEET-GUI — PMIC Efficiency Estimator Tool (PEET)

The PMIC Efficiency Estimator Tool (PEET GUI) is a graphical user interface used to easily evaluate PMIC DC/DC regulator efficiency relative to your design conditions. The PEET GUI can be used to configure each DC/DC regulator separately and provides real-time efficiency and power dissipation data (...)
Evaluate in the cloud
Design tool

TPS65033X-Q1-DESIGN-DOCS — TPS650332-Q1 datasheet

TPS650332-Q1 datasheet
Supported products & hardware

Supported products & hardware

Products
Multi-channel ICs (PMICs)
  • TPS650320-Q1 — Automotive 18V 800mA PMIC with three buck converters and one LDO regulator for camera modules
  • TPS650330-Q1 — Automotive 18V 1.5A PMIC with three buck converters and one LDO regulator for camera modules
  • TPS650331-Q1 — 18-V PMIC with 3 buck converters and 1 LDO for camera modules up to ASIL B
  • TPS650332-Q1 — Automotive 18V PMIC with three buck converters and one LDO regulator for camera modules
  • TPS650333-Q1 — 18-V PMIC with 3 buck converters and 1 LDO for camera modules up to ASIL B
Request
Reference designs

TIDA-050051 — Automotive 8.3-MP low-cost camera module reference design with MIPI CSI-2 interface, PMIC, FPD-Link

This camera module reference design addresses the need for small, low-cost cameras in automotive driver assistance systems (ADAS) by combining a 8.3-megapixel imager with a 4.16-Gbps TI FPD™ Link III serializer. Additionally, it provides a power management integrated circuit (PMIC) power (...)
Reference designs

TIDA-050060 — Automotive 2.9-MP scalable camera module reference design with MIPI CSI-2 interface, PMIC, FPD-Link

This reference design provides a compact and scalable camera module for automotive camera applications. It combines a 2.9-megapixel (2.9-MP) imager with a 4-Gbps serializer and four-channel power management integrated circuit (PMIC).

The camera module is a two-board design to (...)

Design guide: PDF
Schematic: PDF
Reference designs

TIDA-050036 — Automotive 2-MP camera module reference design for DMS and other camera modules

This reference design provides a compact and scalable camera module for automotive driver monitoring systems (DMS) and other vision applications. It combines a 2-megapixel (2 MP) imager with a 4-Gbps serializer and four-channel power management integrated circuit (PMIC).

The camera module is a (...)

Design guide: PDF
Schematic: PDF
Reference designs

TIDA-050035 — Scalable automotive 2-MP camera module reference design with camera PMIC

This reference design provides a compact and scalable camera module for automotive driver assistance (ADAS) systems and other vision applications. It combines a 2-megapixel (2 MP) imager with a 4-Gbps serializer and four-channel power management integrated circuit (PMIC).

The camera module is a (...)

Design guide: PDF
Schematic: PDF
Reference designs

TIDA-020003 — Automotive 2-MP camera module reference design with MIPI CSI-2 interface, PMIC, FPD-Link III and POC

This camera module reference design addresses the need for small cameras in automotive systems by combining a 2-megapixel imager with a 4-Gbps serliazier. Additionally, it provides power and voltage supervision from a single Power Management IC (PMIC). This design includes a high-speed serial (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
VQFN (RGE) 24 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
Information included:
  • Fab location
  • Assembly location

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos