company blog about Supply Original Renesas RAA2116514GNP 60V 5A Low Quiescent Current Integrated Switching Regulator

Supply Original Renesas RAA2116514GNP 60V 5A Low Quiescent Current Integrated Switching Regulator

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supplier of Renesas (RAA2116514GNP) low static current integrated buck regulator. Below are the product details for RAA2116514GNP:

RAA2116514GNP — Basic Information:
Model: RAA2116514GNP
Package: QFN-28
Type: Buck Regulator
Product Details: RAA2116514GNP Buck Regulator (Integrated Switch) — 60V, 5A, Low Quiescent Current Integrated Switching Regulator.

RAA2116514GNP is an integrated 60V 5A synchronous buck regulator featuring a constant on-time (COT) control system.

RAA2116514GNP supports a wide input voltage range from 4.5V to 60V and an adjustable output voltage (0.8V to maximum duty cycle * VIN).

RAA2116514GNP also features very low quiescent current, typically 10μA at 24V input. The modulation scheme employed achieves high efficiency across all output load levels, particularly under light load conditions.

RAA2116514GNP is based on a COT modulator, where the on-time is determined by the input voltage level and the resistance connected to the SET pin.

RAA2116514GNP's switching frequency varies with load conditions. At light loads, the switching frequency decreases, thereby reducing switching losses. Additionally, through internal compensation, the regulator operates in diode emulation mode, further reducing losses under light load conditions.

To minimise inrush current during startup, the RAA2116514GNP has a fixed internal soft-start time of 2ms. The RAA2116514GNP can also be programmed via an external capacitor. The RAA2116514GNP also offers a programmable start-up delay time for sequencing.

RAA2116514GNP provides comprehensive protection features, including under-voltage lockout, over-current (positive and negative), over-voltage, and over-temperature protection.

Product Features Of RAA2116514GNP:
4.5V to 60V input voltage range
0.8V reference voltage with 1% accuracy
Adjustable output voltage (0.8V to Dmax*VIN)
Modulator: Constant On-Time (COT)
Low quiescent current
Excellent line and load regulation
Optional internal or external control loop compensation
Adjustable load-dependent switching frequency
Output power good (PG) indicator
Programmable, optional fixed 2ms soft start and soft stop functionality
Programmable start-up and shutdown delay
Integrated LDO with bypass functionality for efficient operation
Comprehensive protection: bidirectional high-side overcurrent (HSOC) and low-side current protection, output overvoltage protection (OVP) and output undervoltage protection (OUVP), input undervoltage lockout (UVLO), and over-temperature protection (OTP)
Optional 3.3V default VOUT using internal feedback
28-lead 4mm x 5mm QFN package

Applications Of RAA2116514GNP:
Second-level EV charger wall-mounted charging box
Modular EV charger design with flexible communication, OTA updates, and simplified high-voltage power supply.

RAA2116514GNP Other Applications:
Industrial power supplies
48V industrial and computing PoL
Battery-powered applications
ATMs, vending machines, and gaming consoles
Robotics
Programmable logic controllers
Automotive aftermarket

RAA2116514GNP — Functional Block Diagram

【Mingjiada Electronics】long-term supply of Renesas (RAA2116514GNP) integrated 60V 5A synchronous buck regulator. For more information about the RAA2116514GNP product or to inquire about pricing, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) to check supply details.