characteristic

Meet the requirements of automobile application

Comply with AEC-Q100 standard, including the following:

– Device temperature Class 1: – 40 ° C to 125 ° C ambient operating temperature

Degree range

– Device HBM ESD classification level 2

– Device CDM ESD classification level C4A

Input voltage range: 3V to 35V

Working junction temperature range:

– 40 ° C to+145 ° C

Output voltage noise:

4.2µVRMS (10Hz–100kHz)

Power supply rejection ratio:

82dB (100Hz)

≥ 55dB (10Hz–10MHz)

Two output voltage modes:

– ANY-OUT ™ Version (configured via PCB layout

User programmable output):

– Output voltage range: 1.4V to 20.5V

– Adjustable operation:

– Output voltage range: 1.4V to 34V

Output current: 1A

Thermal resistance: θ JA = 31.1°C/W

Differential pressure: 307mV at 1A

Enable pin compatible with CMOS logic level

Built in fixed current limit and

Thermal shutdown

application

Voltage controlled oscillator (VCO)

Rx, Tx and PA circuits

Automobile infotainment system and combination instrument

Used for operational amplifier

Power rails for DAC, ADC and other high-precision analog circuits

explain

TPS7A47-Q1 device is a positive voltage (35V), ultra-low noise (4.2 µ VRMS) low drop linear regulator (LDO) with 1A load

Inflow capacity.

The TPS7A47-Q1 output voltage can be configured through the user programmable printed circuit board (PCB) layout (up to 20.5V), or external

The feedback resistor is adjusted.

TPS7A47-Q1 is designed with bipolar technology and is mainly used for high-precision and high-precision instrument applications. In these applications, clean voltage rail pairs

It is critical to maximize system performance. This feature makes the device very suitable for powering operational amplifiers, analog-to-digital converters (ADC), digital to analog converters (DAC), and other high-performance analog circuits.

In addition, TPS7A47-Q1 is also very suitable for post DC/DC converter voltage stabilization. The inherent output current of DC/DC switch conversion is filtered

Creasing ensures the highest system performance in sensitive instrument, audio and RF applications.