TPS7B67-Q1 Series
Automotive 450-mA, off-battery (40-V), high-PSRR, low-IQ, low-dropout voltage regulator with PG
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Automotive 450-mA, off-battery (40-V), high-PSRR, low-IQ, low-dropout voltage regulator with PG
| Part | Voltage - Output (Min/Fixed) | PSRR [Min] | PSRR [Max] | Output Type | Control Features | Mounting Type | Package / Case [custom] | Package / Case | Package / Case [custom] | Supplier Device Package | Protection Features | Number of Regulators | Output Configuration | Current - Supply (Max) [Max] | Grade | Current - Output | Voltage Dropout (Max) | Qualification | Voltage - Output (Max) [Max] | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS7B6750QPWPRQ1 | 5 V | 40 dB | 60 dB | 27.03 °C/W | Enable, Reset | Surface Mount | 0.173 in | 20-PowerTSSOP | 4.4 mm | 20-HTSSOP | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | 1 | Positive | 35 µA | Automotive | 450 mA | 0.3 V | AEC-Q100 | ||
Texas Instruments TPS7B6701QPWPRQ1 | 1.5 V | 40 dB | 60 dB | Enable, Reset | Surface Mount | 0.173 in | 20-PowerTSSOP | 4.4 mm | 20-HTSSOP | Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO) | 1 | Positive | 35 µA | Automotive | 450 mA | 0.3 V | AEC-Q100 | 18 V | Adjustable |
Key Features
• Qualified for Automotive ApplicationsAEC-Q100 Qualified With the Following ResultsDevice Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature RangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C3B4-V to 40-V Wide-VINInput-Voltage Range With up to 45-V TransientMaximum Output Current, 450 mALow Quiescent Current (IQ))< 4 µA When EN = Low (Shutdown Mode)15 µA Typical at Light LoadsLow-ESR (0.001 to 20 Ω) Ceramic Output-Stability Capacitor (10 µF to 500 µF When VO≥ 2.5 V, 22 µF to 500 µF when VO= 1.5 V to 2.5 V)Maximum Dropout Voltage 450 mV at 400 mAAdjustable 1.5-V to 18-V Output VoltagesLow-Input Voltage Tracking to UVLOIntegrated Power-On ResetProgrammable-Reset Pulse DelayOpen-Drain Reset OutputIntegrated Fault ProtectionThermal ShutdownShort-Circuit Protection20-Pin HTSSOP PackageQualified for Automotive ApplicationsAEC-Q100 Qualified With the Following ResultsDevice Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature RangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C3B4-V to 40-V Wide-VINInput-Voltage Range With up to 45-V TransientMaximum Output Current, 450 mALow Quiescent Current (IQ))< 4 µA When EN = Low (Shutdown Mode)15 µA Typical at Light LoadsLow-ESR (0.001 to 20 Ω) Ceramic Output-Stability Capacitor (10 µF to 500 µF When VO≥ 2.5 V, 22 µF to 500 µF when VO= 1.5 V to 2.5 V)Maximum Dropout Voltage 450 mV at 400 mAAdjustable 1.5-V to 18-V Output VoltagesLow-Input Voltage Tracking to UVLOIntegrated Power-On ResetProgrammable-Reset Pulse DelayOpen-Drain Reset OutputIntegrated Fault ProtectionThermal ShutdownShort-Circuit Protection20-Pin HTSSOP Package
Description
AI
The TPS7B6701-Q1, TPS7B6733-Q1, and TPS7B6750-Q1 devices (TPS7B67xx-Q1) are low-dropout linear regulators designed for up to 40-V VINoperations. With only 15-µA quiescent current at light load that greatly increases the endurance time of the automotive battery, the devices drive loads up to 450 mA.
The TPS7B67xx-Q1 family of devices features an integrated short-circuit and overcurrent protection. Reset delay and power-good signal are implemented on power-up to indicate that the output voltage is stable and is in regulation. An external capacitor programs the delay. The enable function activates and deactivates the device with an I/O port from the MCU.
The device family operates at a temperature range of –40°C to 125°C.
The TPS7B6701-Q1, TPS7B6733-Q1, and TPS7B6750-Q1 devices (TPS7B67xx-Q1) are low-dropout linear regulators designed for up to 40-V VINoperations. With only 15-µA quiescent current at light load that greatly increases the endurance time of the automotive battery, the devices drive loads up to 450 mA.
The TPS7B67xx-Q1 family of devices features an integrated short-circuit and overcurrent protection. Reset delay and power-good signal are implemented on power-up to indicate that the output voltage is stable and is in regulation. An external capacitor programs the delay. The enable function activates and deactivates the device with an I/O port from the MCU.
The device family operates at a temperature range of –40°C to 125°C.