As a leader in chip programming, Acroview has announced the further expansion of its compatible chip model coverage while releasing a new version of its programming software. The company's core product, the AP8000 universal programming platform, is now fully compatible with Innovision Semiconductor's 12-phase digital controller IS6203A.

The IS6203A is a dual-output digital multiphase step-down controller designed for xPU voltage regulation and compatible with PMBus/AVSBus/SVID protocols. The chip can be configured with up to two outputs: Loop 1 can be configured for 12-phase operation, and Loop 2 can be configured for 6-phase operation. It can dynamically control phases based on load current to achieve excellent efficiency across the full load range.

The IS6203A adopts Innovision's proprietary TCOT control mode to provide fast transient response and supports 127 address values across two PMBus interfaces. Device configuration can be defined using InnovisionGUI and stored in on-chip non-volatile memory (NVM) to reduce external components and minimize package size.

In addition, the IS6203A provides extensive fault protection, including output overvoltage protection (OVP), undervoltage protection (UVP), overcurrent protection (OCP), and overtemperature protection (OTP). When paired with smart power stages, it also includes thermistor-based temperature sensing or maximum temperature reporting.

The IS6203A supports pairing with Innovision's series of smart power stage products with different current and package specifications to meet high-power, low-voltage, high-current power requirements in applications such as servers and data centers.

Features

• Dual-output 12-phase PWM controller with scalable phase count [(12+0)→(6+6)]

• Paired with Innovision's self-developed 30A/70A/90A/100A smart power stages

• Compatible with PMBus/AVSBus protocols

• Proprietary efficiency tuning technology, efficient dynamic phase control, and automatic power state switching

• Superior transient response, reducing output capacitance and system cost

• Supports conventional inductors and TLVR inductor solutions

• Built-in MTP, supporting multiple programming cycles

• I2C/SMBus/PMBus system interface for reporting temperature, voltage, current, and power telemetry data

• Compatible with 3.3V tri-state drivers

• Switching frequency supports 200kHz to 2MHz

Application Circuit Block Diagram

Acroview's self-developed AP8000 universal programmer has become an industry-benchmark professional programming solution. The device supports flexible one-to-one and one-to-eight configurations and provides both online and offline working modes. In particular, it has developed dedicated programming solutions for memory chips such as eMMC and UFS, fully covering the bare-die offline programming and on-board programming requirements of Innovision Semiconductor's full chip series. The AP8000 adopts an innovative modular design with three core modules: main unit, bottom board, and adapter socket, giving the device excellent compatibility and expandability. As a universal programming platform, it can adapt to various programmable chips on the market and, with stable and efficient performance, serves as a core component of Acroview's automated batch programming equipment IPSS800S, efficiently handling large-scale chip programming tasks and meeting mass production requirements.

The AP8000 main unit features flexible connectivity and is equipped with both USB and NET interfaces, enabling convenient networking of multiple programmers. Through the networking function, users can easily achieve synchronous control of multiple programmers and efficiently carry out parallel programming operations. In terms of safety, the main unit has a built-in intelligent safety protection circuit that can monitor chip placement status and circuit connection conditions in real time. Once abnormalities such as reverse chip insertion or short circuits are detected, the power-off protection mechanism is triggered immediately, safeguarding both the chip and the programmer. The main unit is equipped with a high-speed FPGA chip, greatly improving data transmission and processing efficiency and ensuring a smooth and efficient programming process. To enhance ease of use, an SD card slot is provided on the back of the main unit. Users only need to save project files generated on a PC to an SD card and insert it into the slot, then use the programmer's physical buttons to select, load, and program files, enabling standalone operation without a PC. This design not only reduces dependence on computer hardware configurations but also simplifies the setup of the working environment and significantly improves operational flexibility.

In terms of expandability and compatibility, the AP8000 adopts a modular combination design of bottom board and adapter board, effectively expanding the functional boundaries of the main unit. At present, the device supports products from all mainstream semiconductor manufacturers, covering well-known brands such as SK hynix, Micron, SANDISK, ASR, and Kingston. It supports a wide range of device types, including NAND, NOR, MCU, CPLD, FPGA, and EMMC, and is fully compatible with various industry-standard file formats such as Intel Hex, Motorola S, Binary, and POF, providing users with a one-stop, full-scenario chip programming solution.

Company Introduction

About Innovision Semiconductor: Innovision Semiconductor was founded in 2016. With a technology-driven approach and international technical strength, the company focuses on the R&D, production, and sales of high-performance and high-quality power chips, concentrating on mixed-signal integrated circuit design covering power, analog, and digital domains. Its products cover three major fields: industrial electronics, consumer electronics, and automotive electronics. Product performance and quality benchmark against similar products from world-class power chip manufacturers, with some key indicators surpassing them. Its products are widely used in power supplies, computers, communications, consumer electronics, automotive electronics, and other markets.

About Acroview: Acroview is a national-level specialized and sophisticated "Little Giant" enterprise engaged in the R&D, production, and sales of semiconductor chip testing and programming equipment. The company is committed to empowering customers across the entire industry chain, including Fabless, IDM, OSAT, wafer fabs, and end-device companies, through innovative semiconductor testing technologies and solutions. Acroview's pioneering fully automated ABI (Auto Burn-In) system greatly improves customers' chip burn-in testing efficiency and reduces per DUT test cost. The company also provides equipment products and solutions for stages including PSV, CP, FT, ABI, SLT, and programming. By integrating product technology leadership, system-level expertise, and a global R&D and sales service network, Acroview creates value for customers to gain a leading position in market competition.