SI2418FT18-EVB Silicon Laboratories Inc, SI2418FT18-EVB Datasheet - Page 25

• Manufacturer Part Number: SI2418FT18-EVB
• Description: BOARD EVAL SI2418+SI3018 24PIN
• Manufacturer: Silicon Laboratories Inc

Specifications of SI2418FT18-EVB

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Brushed and Brushless DC Motor
Brushless dc motors are popular as their current-to-torque and voltage-to-speed relationships are linear. They have the
advantage of electronic commutation and do not require brush maintenance typical of mechanically commutated motors.
The MCU generates gate drive signals and the on-chip analog-to-digital converter is used to measure feedback from voltage,
current and position sensors.
PRECISION PROCESSING
RELIABLE, SAFE AND EFFECTIVE ISOLATION
C8051F5xx
PRODUCT
Si850x/1x
Si82xx
Si84xx
AC Current Sensor
ISOdriver Isolated
Microcontroller
Digital Isolator
DESCRIPTION
Gate Driver
Industrial
LV
C8051F5xx
C8051F5xx
MCU
MCU
reliability than optocouplers; data rates from
High frequency (50 kHz to 1 MHz) tiny CMOS
replacement for current sense transformer
2.5 and 5.0 kVrms isolators with 10x higher
multiplier, integrated flash, 12-bit analog,
on-board oscillator (± 0.5%) with clock
Isolated gate drivers in 0.5 A and 4.0 A
Mixed-signal system-on-a-chip MCU,
CAN 2.0B interface, 125° C operation
peak output current ratings.
SILICON LABS SOLUTIONS
2.5 and 5.0 kVrms isolation
Gate Driver
Gate Driver
Isolated
Isolated
Isolator
Isolator
dc to 150 Mbps
Si84xx
Si84xx
Si82xx
Si82xx
Digital
Digital
Protection Circuits
HV DC
AC Current
AC Current
Si850x/1x
Si850x/1x
Sensor
Sensor
Commutator
Commutator
DC working voltages up to 1 kV, 60 nS propagation time,
measurement accuracy, 4 mm x 4 mm x 1 mm package
Switches
Switches
Minimum space, single package gate driver solution.
(IGBT)
(IGBT)
Programmable dead time, latch-free level shifting
Single package CMOS ac current sensor with 2 V
full-scale output, signal conditioning and 5% of
Safety certified, single package digital isolator
(1-6 ch/pkg) smaller, faster, more reliable and
High reliability, few external components,
wide temperature range and voltage
more reliable than HVIC drivers
operating range; up to 50 MIPS
lower power than optocouplers
CUSTOMER BENEFITS
I N D U S T R I A L A P P L I C AT I O N S G U I D E / 2 4
BDLC
Motor
Detector
Detector
Position
Position
Stator
Rotor