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Supply [TI] TPS7B7702QPWPRQ1 Dual-Channel Adjustable Antenna Low-Dropout Voltage Regulator

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of TI (TPS7B7702QPWPRQ1) automotive-grade 300mA, battery-powered operation (40V), dual-channel adjustable antenna low-dropout regulator.

【Mingjiada】Supplies TPS7B7702QPWPRQ1, genuine chips, quality guaranteed, delivered within 48 hours — providing high-reliability power solutions for intelligent automotive RF systems.  

Product Details:  

Model: TPS7B7702QPWPRQ1  

Package: HTSSOP-16  

Type: Automotive Antenna Low Dropout Regulator  

Product Image:

TPS7B7702QPWPRQ1 Dual-channel low-dropout regulator (LDO) with current detection and adjustable current limiting functionality  

Product Features:  

Wide input voltage range from 4.5V to 40V, with 45V load dump protection  

Enters power switch mode when FB is connected to GND

Adjustable output voltage from 1.5V to 20V  

Up to 300mA output current per channel  

Adjustable current limiting functionality via external resistors  

High-precision current detection functionality, capable of detecting antenna open-circuit conditions at low currents without further calibration  

High power supply rejection ratio: typical value of 73dB at 100Hz

Integrated reverse polarity protection down to -40V without external diodes  

Maximum voltage drop of 500mV at 100mA load current  

Maintains stability when paired with output capacitors in the range of 2.2µF to 100µF (ESR of 1mΩ to 5Ω)

16-pin HTSSOP PowerPAD™ package

TPS7B7702QPWPRQ1 dual-channel high-voltage low-dropout regulator (LDO) designed for operation over a wide input voltage range of 4.5V to 40V (with 45V load dump protection). The TPS7B7702QPWPRQ1 supplies power to the low-noise amplifier of an active antenna via a coaxial cable with a current of 300mA per channel. Each channel can also provide an adjustable output voltage ranging from 1.5V to 20V.

The TPS7B7702QPWPRQ1 integrates protection and diagnostic features, including:

Thermal shutdown

Undervoltage lockout (UVLO)

Short-circuit protection

Reverse battery polarity protection

Reverse current protection

Output-side battery short-circuit protection

Output-side inductive load clamping

Current detection functionality reuse across multiple channels/devices

Ability to distinguish all faults via current detection functionality

[Mingjiada Electronics] offers long-term supply of the TPS7B7702QPWPRQ1. For more information about the TPS7B7702QPWPRQ1 or to inquire about pricing, please contact Mingjiada Electronics:  

QQ: 1668527835  

Phone: 13410018555

Email: chen13410018555@163.com  

Homepage URL: www.hkmjd.com