TPS7A6333-Q1 - 具有超低 IQ 和看门狗的汽车类 300mA 40V LDO

TPS7A6333-Q1是TI德州仪器公司的一款单通道LDO产品，TPS7A6333-Q1是具有超低 IQ 和看门狗的汽车类 300mA 40V LDO，本站介绍了TPS7A6333-Q1的封装应用图解、特点和优点、功能等，并给出了与TPS7A6333-Q1相关的TI元器件型号供参考。

TPS7A6333-Q1 - 具有超低 IQ 和看门狗的汽车类 300mA 40V LDO - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Qualified for Automotive Applications
AEC-Q100 Test Guidance With the Following Results:
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature
- Device HBM ESD Classification Level H2
- Device CDM ESD Classification Level C2
Low Dropout Voltage
- 300 mV at IOUT = 150 mA
4-V to 40-V Wide Input-Voltage Range With up to 45-V Transients
300-mA Maximum Output Current
Ultralow Quiescent Current
- IQUIESCENT = 35 µA (Typical) at Light Loads
- ISLEEP < 2 µA When EN = Low
Fixed (3.3-V and 5-V) and Adjustable (2.5-V to 7-V) Output Voltages
Integrated Watchdog With Fault/Flag
Stable With Low-ESR Ceramic Output Capacitor
Integrated Power-On Reset
- Programmable Delay
- Open-Drain Reset Output
Integrated Fault Protection
- Short-Circuit and Overcurrent Protection
- Thermal Shutdown
Low Input-Voltage Tracking
Thermally Enhanced 14-Pin HTSSOP-PWP Package and 10-Pin VSON-DRK Package

产品应用

Infotainment Systems With Sleep Mode
Body Control Modules
Always-On Battery Applications
- Gateway Applications
- Remote Keyless Entry Systems
- Immobilizers

产品说明

The TPS7A63xx-Q1 and TPS7A6401-Q1 are a family of low-dropout linear voltage regulators designed for low power consumption and quiescent current less than 35µA in light-load applications. These devices, designed to achieve stable operation even with a low-ESR ceramic output capacitor, feature an integrated programmable window watchdog and overcurrent protection. Designers can program the output voltage using external resistors. A low-voltage tracking feature allows for a smaller input capacitor and can possibly eliminate the need of using a boost converter during cold-crank conditions. The power-on-reset delay is fixed (250µs typical), or an external capacitor can program the delay. Because of such features, these devices are well-suited in power supplies for various automotive applications.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS7A63xx-Q1 TPS7A6401-Q1	HTSSOP (14)	5.00 mm × 4.40 mm
TPS7A63xx-Q1	VSON (10)	4.00 mm × 3.00 mm

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