TQL850CSV50集成電路（IC）的線性+開關(guān)穩(wěn)壓器規(guī)格書PDF中文資料

DESCRIPTION

The TQL850CSV50 is a high-performance low dropout

linear regulator for 5V with input range of 3V to 50V and

low quiescent 40μA. TQL850CSV50 provides 2% output

voltage accuracy and 500mA maximum driving current

and is suitable for automotive or other supply systems.

TQL850CSV50 just requires one small ceramic

capacitor of 1μF to exhibit fast regulation and good

stability. And it shows very low dropout voltage with

typical 60mV in 100mA-load and 150mV in 250mA-load.

The start operating voltage is 3V which is suitable to

cranking condition of automotive system.

The device has an enable function to switch ON and

OFF for power dissipation. And other protection

functions such as thermal-shutdown and current-limit

are against immediate damage.

APPLICATION

● Automotive Power Supply Systems

● General Power Supply applications

FEATURES

● AEC-Q100 qualified with the following results:

- Device temperature grade 1: -40°C to 125°C

- Device HBM ESD classification level H2

- Device CDM ESD classification level C3

● 3V to 50V Input Voltage Range

● 5V Fixed Output Voltage

● Typical 60mV @100mA Low Dropout Voltage

● 500mA Output Current

● Typical 40μA Low Quiescent Current

● Typical ±2% Output Voltage Accuracy

● 1μF Ceramic Output Stable Capacitor

● Output Current Limit

● Over Temperature Protection

● RoHS Compliant

● Halogen-Free according to IEC 61249-2-21