TPS650350-Q1
TPS650350-Q1 is Automotive Camera PMIC manufactured by Texas Instruments.
Features
- 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-m A
- BUCK2 and BUCK3 VIN range from 2.5 V to 5.5
- BUCK2 and BUCK3 VOUT range from 0.9 V to
1.9 V
- BUCK2 and BUCK3 output current up to 1200- m A
- 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-m A output current
- 3.0-mm × 3.5-mm 22-pin WQFN with wettable flanks
2 Applications
- Automotive camera modules
- Surround view camera modules
- Rear view camera modules
- Driver monitor camera modules
- Power over coax (POC) camera modules
- E-mirror camera modules
- Front view camera modules
3 Description
The TPS650350-Q1 device is a highly integrated power management IC for automotive camera modules. This device bines 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 (Po C). All converters operate in a forced fixedfrequency PWM mode. The LDO can supply 300 m A 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).
PART NUMBER TPS650350-Q1
Device Information
PACKAGE(1)
BODY SIZE (NOM)
WQFN (22)
3.00 mm × 3.50 mm
(1) For all available packages, see the orderable addendum at the end of the data...
