TPS7B6701 Series

Automotive 450-mA, off-battery (40-V), high-PSRR, low-IQ, low-dropout voltage regulator with PG

Catalog(2 parts)

Part	Control Features	Output Configuration	Supplier Device Package	Qualification	Current - Supply (Max)▲▼	Grade	Current - Output▲▼	Number of Regulators▲▼	Voltage - Output (Min/Fixed)▲▼	Voltage Dropout (Max)▲▼	Mounting Type	PSRR▲▼	PSRR▲▼	Voltage - Output (Max)▲▼	Protection Features	Package / Case▲▼	Package / Case	Package / Case▲▼	Output Type	Voltage - Output▲▼	Voltage - Output▲▼	Regulator Type	Board Type	Supplied Contents	Channels per IC▲▼	Voltage - Input▲▼	Voltage - Input▲▼	Utilized IC / Part
Texas Instruments TPS7B6701QPWPRQ1 Linear Voltage Regulator IC Positive Adjustable 1 Output 450mA 20-HTSSOP	Enable, Reset	Positive	20-HTSSOP	AEC-Q100	0.000035000000934815034 A	Automotive	0.44999998807907104 A	1 ul	1.5 V	0.30000001192092896 V	Surface Mount	40 ul	60 ul	18 V	Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)	0.004394200164824724 m	20-PowerTSSOP	0.004399999976158142 m	Adjustable
Texas Instruments TPS7B6701EVM TPS7B6701 1 - Single Channels per IC Positive Adjustable Linear Voltage Regulator Evaluation Board							0.44999998807907104 A													1.5 V	18 V	Positive Adjustable	Fully Populated	Board(s)	1 ul	4 V	40 V	TPS7B6701

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

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.