company blog about Mingjiada Supply Infineon EVAL-ISO1H816G Demonstration Boards, Evaluating The ISO1H816G 8-Channel 1.2A High-Side Switch

Mingjiada Supply Infineon EVAL-ISO1H816G Demonstration Boards, Evaluating The ISO1H816G 8-Channel 1.2A High-Side Switch

Shenzhen Mingjiada Electronics Co., Ltd. — Long-term supply of [Infineon] Evaluation Board EVAL-ISO1H816G: For evaluating the ISO1H816G 8-channel 1.2A high-side switch. Product details for the EVAL-ISO1H816G evaluation board are as follows:

Product Name: EVAL-ISO1H816G
Mainboard Type: Evaluation Board, Demonstration Board, Reference Board
Supply Voltage: 11 V to 35 V
Sub-Application: PLC
Mounting Method: SMD
Dimensions: 130x80mm
Interface: Serial Interface
Series: High/Low-Side Switch
Output Voltage: 3 V to 5.5 V
Maximum Output Current: 1.2 A
IC/Component Used: ISO1H816G
EVAL-ISO1H816G Product Image:

EVAL-ISO1H816G is a demonstration board featuring isolated 2×8-channel 1.2A digital outputs. The EVAL-ISO1H816G circuit board is designed to showcase the performance of the ISOFACE® series ISO1H816G device, whose isolated interface outputs can directly drive resistive, capacitive, or inductive loads. Inputs are driven by 3.3V/5V CMOS-compatible signals via connector K3. These inputs operate in microcontroller mode using a chip select signal and clock signal. The outputs comprise two sets of 8-channel high-side switches rated at 1.2A. Each output features a channel-selectable over-temperature protection switch (automatically disconnecting during over-temperature conditions).

EVAL-ISO1H816G Product Features:
Process-side 8-channel high-side power switching capability, up to 1.2 A per channel
Active current limiting and over-temperature protection
General-purpose diagnostic feedback for over-temperature and Vbb
Robust current isolation shields the 3.3 V/5 V control domain of industrial control systems from harsh 24 V (typical) voltages

EVAL-ISO1H816G Core Chip Details (ISO1H816G):
1. Overview:
The ISO1H816G is an electrically isolated 8-channel 1.2A high-side switch suitable for PLCs and industrial control systems. The ISO1H81xG series offers parallel and serial 3.3 V/5 V microcontroller interfaces for direct connection to virtually any microcontroller, microprocessor, ASIC, or FPGA. ISO1H81xG products support OEM designs meeting stringent EMI requirements for IEC 61131-2 (Zone C) compliance in programmable logic controllers (PLCs).
2. Features:
Robust current isolation, UL508 certified
Active current limiting
Overtemperature and Vbb undervoltage protection

The EVAL-ISO1H816G evaluation board incorporates two mutually isolated electrical domains. Input interfaces are powered via pins 1 and 14 of K3. Jumper K4 allows selection between direct power supply from pin 1 of K3 (jumper 1-2 for 3.3V/5V VCC) or the on-board 5V regulator (jumper 2-3). The output stage is powered via pins 1 and 10 of K2, with Vbb supplied by K2. Different voltage domains may be enabled at different times. The output stage activates only after the input stage has reached a stable state.

Mingjiada Electronics maintains long-term supply of the [Infineon] EVAL-ISO1H816G demonstration board. For further product information regarding the EVAL-ISO1H816G or to enquire about samples, please visit the Mingjiada Electronics official website (https://www.integrated-ic.com/) for comprehensive supply details.