This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

NCN5120MNTWG

1/1 Transceiver Full 40-QFN (6x6)

Manufacturer:

ON Semiconductor, LLC
Mfr.Part #:

NCN5120MNTWG
Datasheet:

NCN5120MNTWG Datasheet (PDF)
Case Outline:

485AU
MSL Temp (°C):

260
Container Type:

REEL
EDA/CAD Models:

Request Free CAD Models for NCN5120MNTWG

Email: [email protected]

Skype: live:.cid.ab6b29428937b76

Tel: +852 95804164

NCN5120MNTWG General Description

This device is not recommended for new designs. Please consider using the pin-to-pin replacement NCN5121 instead.

The NCN5120 is the first IC from ON Semiconductor's family of KNX transceivers, handling the transmission and reception of data on the bus. It integrates a 20 V regulator and two high efficient DC-DC converters generating a fixed 3.3 V and a selectable 3.3 to 21 V regulated voltage from the bus with 100 mA drive capability each. This transceiver is ideal for high power applications and has been designed to reduce the bill of materials while supporting safe and reliable coupling to the bus thanks to features such as selectable current slope, bus voltage and temperature monitoring.

Key Features

KNX certified EIB transceiver with embedded PHY and MAC layers (TP1-256)
KNX communication speed of 9600 Bauds
Two high efficient DC-DC converters generating board supply:
- DC-DC1 : fixed 3.3 V
- DC-DC2 : adjustable between 3.3 and 21 V
20 V linear regulator
Configurable fan-in model (up to 2 virtual nodes) and current slopes
Supervision of KNX bus voltage
Control and monitoring of the DC-DC converters
Configurable amount of repetition
Buffering of sent data frames
Optional auto acknowledge
Supports Analog Mode
Supports Sleep Mode
Selectable UART/SPI interface and baud rate to Host Controller
Comprehensive clocking system
- Operates with industry standard low cost 16 MHz quartz
- Can generate 8/16 MHz clock for the external MCU
Operating temperature range -25 C to +85 C
Household appliances