Design tool
Data sheet
TPS650350-Q1
- Qualified for automotive applications
- AEC-Q100 grade 1 qualified
- -40°C to +125°C ambient operating temperature range
- Three step-down converters:
- BUCK1 V IN range from 4.0 V to 18.3 V
- BUCK1 V OUT range from 2.5 V to 4.0 V
- BUCK1 output current up to 1500-mA
- BUCK2 and BUCK3 V IN range from 2.5 V to 5.5 V
- BUCK2 and BUCK3 V OUT 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:
- V IN range from 2.5 V to 5.5 V
- V OUT range from 1.8 V to 3.3 V
- Low noise and high PSRR
- Adjustable output voltage through I 2C
- Up to 300-mA output current
- 3.0-mm × 3.5-mm 22-pin WQFN with wettable flanks
The TPS650350-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 TPS650350-Q1 is available in a 22-pin WQFN package (3.0 mm × 3.5 mm).
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Technical documentation
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View all 4 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS650350-Q1 Automotive Camera PMIC datasheet (Rev. A) | PDF | HTML | 22 May 2023 |
| Application note | Passing CISPR-25 Radiated and Conduction Emissions Using the TPS65035x-Q1 | PDF | HTML | 13 Apr 2023 | |
| Certificate | TPS650350-Q1 EU RoHS Declaration of Conformity (DoC) | 10 Oct 2022 | ||
| User guide | TPS650350-Q1 EVM User's Guide | PDF | HTML | 21 Mar 2022 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
Evaluation board
TPS650350Q1EVM — TPS650350-Q1 evaluation module for compact automotive camera module applications
The TPS650350Q1EVM is an evaluation board for the TPS65035x-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.
TPS65035x-Q1 device is a highly integrated power management (...)
Design tool
TPS65035X-Q1-SAFETY-DOCUMENTS — Functional safety documents for the TPS65035x-Q1 series
TPS65035x-Q1
Supported products & hardware
Products
Multi-channel ICs (PMICs)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| WQFN-FCRLF (RZD) | 22 | Ultra Librarian |
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