TPS7B69-Q1中文资料汽车类 150mA、电池供电运行 (40V)、高 PSRR、低 IQ、低压降稳压器数据手册TI规格书

描述 Description

The TPS7B69xx-Q1 device is a low-dropout linear regulator designed for up to 40-V VI operations. With only 15-µA (typical) quiescent current at light load, the device is suitable for standby microcontrol-unit systems especially in automotive applications.The devices feature an integrated short-circuit and overcurrent protection. The TPS7B69xx-Q1 device operates over a –40°C to 125°C temperature range. Because of these features, the TPS7B6925-Q1, TPS7B6933-Q1, and TPS7B6950-Q1 devices are well suited in power supplies for various automotive applications.

The TPS7B69xx-Q1 device is a low-dropout linear regulator designed for up to 40-V VI operations. With only 15-µA (typical) quiescent current at light load, the device is suitable for standby microcontrol-unit systems especially in automotive applications.The devices feature an integrated short-circuit and overcurrent protection. The TPS7B69xx-Q1 device operates over a –40°C to 125°C temperature range. Because of these features, the TPS7B6925-Q1, TPS7B6933-Q1, and TPS7B6950-Q1 devices are well suited in power supplies for various automotive applications.

特性 Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
• Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
• Device HBM ESD Classification Level 2
• Device CDM ESD Classification Level C4B

• 4 to 40-V Wide VI Input Voltage Range With up to 45-V Transient
• Maximum Output Current: 150 mA
• Low Quiescent Current (IQ):
• 15 µA Typical at Light Loads
• 25 µA Maximum Under Full Temperature

• 450-mV Typical Low Dropout Voltage at 100 mA Load Current
• Stable With Low ESR Ceramic Output Capacitor (2.2 to 100 µF)
• Fixed 2.5-V, 3.3-V, and 5-V Output Voltage Options
• Integrated Fault Protection:
• Thermal Shutdown
• Short-Circuit Protection

• Packages:
• 4-Pin SOT-223 Package
• 5-Pin SOT-23 Package