TPS650320-Q1 Series
Automotive 18V 800mA PMIC with three buck converters and one LDO regulator for camera modules
Manufacturer: Texas Instruments
Catalog
Automotive 18V 800mA PMIC with three buck converters and one LDO regulator for camera modules
| Part | Operating Temperature [Min] | Operating Temperature [Max] | Number of Outputs | Voltage - Input [Min] | Voltage - Input [Max] | Mounting Type | Applications | Package / Case | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | -40 °C | 125 ¯C | 4 | 2.5 V 4 V | 5.5 V 18.3 V | Surface Mount | Converter Digital Camera | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
 Texas Instruments | |||||||||
Texas Instruments | -40 °C | 125 °C | 4 | 2.5 V 4 V | 5.5 V 18.3 V | Surface Mount Wettable Flank | Converter Digital Camera | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
Texas Instruments | |||||||||
Texas Instruments | -40 °C | 125 °C | 4 | 2.5 V 4 V | 5.5 V 18.3 V | Surface Mount Wettable Flank | Converter Digital Camera | 24-VFQFN Exposed Pad | 24-VQFN (4x4) |
Key Features
• Qualified for automotive applicationsAEC-Q100 grade 1 qualified-40°C to +125°C ambient operating temperature rangeThree step-down converters:BUCK1 V IN range from 4.0 V to 18.3 VBUCK1 V OUT range from 2.5 V to 4.0 VBUCK1 output current up to 800mABUCK2 and BUCK3 V IN range from 2.5 V to 5.5 VBUCK2 and BUCK3 V OUT range from 0.9 V to 1.9 VBUCK2 and BUCK3 output current up to 600-mASpread-spectrum clock (SSC) generation for reduced EMI2.3-MHz forced fixed switching frequency PWM operationOne low dropout (LDO) regulator:V IN range from 2.5 V to 5.5 VV OUT range from 1.8 V to 3.3 VLow noise and high PSRRUp to 300-mA output current4.0-mm × 4.0-mm 24-pin VQFN with wettable flanksQualified for automotive applicationsAEC-Q100 grade 1 qualified-40°C to +125°C ambient operating temperature rangeThree step-down converters:BUCK1 V IN range from 4.0 V to 18.3 VBUCK1 V OUT range from 2.5 V to 4.0 VBUCK1 output current up to 800mABUCK2 and BUCK3 V IN range from 2.5 V to 5.5 VBUCK2 and BUCK3 V OUT range from 0.9 V to 1.9 VBUCK2 and BUCK3 output current up to 600-mASpread-spectrum clock (SSC) generation for reduced EMI2.3-MHz forced fixed switching frequency PWM operationOne low dropout (LDO) regulator:V IN range from 2.5 V to 5.5 VV OUT range from 1.8 V to 3.3 VLow noise and high PSRRUp to 300-mA output current4.0-mm × 4.0-mm 24-pin VQFN with wettable flanks
Description
AI
The TPS650320-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 TPS650320-Q1 is available in a 24-pin VQFN package (4.00 mm × 4.00 mm).
The TPS650320-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 TPS650320-Q1 is available in a 24-pin VQFN package (4.00 mm × 4.00 mm).