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SLG47105-E

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HVPAK Programmable Mixed-Signal IC with Extended Temperature Range, VDD Range: 2.3-5.5V, 12 GPIOs, 2 ACMPs, I2C, Quad Half-Bridge Driver (13.2V, 2A)

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Overview

The SLG47105-E provides a small, low-power component for commonly used mixed-signal and bridge functions. The user creates their circuit design by programming the one-time programmable (OTP) non-volatile memory (NVM) to configure the interconnect logic, the IO pins, the high-voltage pins, and the macrocells of the SLG47105-E. Configurable PWM macrocells in combination with special high-voltage outputs will be useful for motor drive or load drive applications. High-voltage pins allow for the design of smart level translators or for driving the high-voltage high-current load.

SLG47105-E Block Diagram
SLG47105-E Block Diagram
  • 2 power supply inputs:
    • 2.5V (±8%) to 5.0V (±10%) VDD
    • 3.3V (±9%) to 12.0V (±10%) VDD2
  • 4 high-voltage high-current drive GPOs
    • Dual/Single full-bridge driver option
    • Quad/Dual/Single half-bridge driver option
    • Slew rate modes:
      • Motor driver mode
      • Pre-driver (MOSFET driver) mode
    • Sleep function
    • Low RDS(ON) high-side + low-side resistance = 0.4Ω typical
    • 2A peak, 1.5A RMS per full bridge (at VDD2 = 5V, TA = 25°C)
    • 4A peak, 3A RMS per two full bridge connected in parallel (at VDD2 = 5V, TA = 25°C)
    • 2A peak, 1.5A RMS per half bridge GPO (at VDD2 = 5V, TA = 25°C)
    • Integrated overcurrent (OCP), short circuit, undervoltage-lockout (UVLO), thermal shutdown (TSD) protections
    • SENSE_A, SENSE_B inputs that are connected to the current comparators for current control
    • Fault signal indicator (OCP/UVLO/TSD)
  • Differential amplifier with integrator and comparator for motor speed control function
  • 2 current sense comparators with dynamical Vref mode
  • 2 high-speed general-purpose ACMPs
    • Modes: UVLO, OCP, TSD, voltage monitor, current monitor
  • 1 voltage reference (Vref) output
  • 5 multi-function macrocells
    • 4 selectable DFF/LATCH/3-bit LUTs + 8-bit delay/counters
    • 1 selectable DFF/LATCH/4-bit LUT + 16-bit delay/counter
  • 12 combination function macrocells
    • 3 selectable DFF/LATCH or 2-bit LUTs
    • 1 selectable programmable pattern generator or 2-bit LUT
    • 6 selectable DFF/LATCH or 3-bit LUTs
    • 1 selectable pipe delay or ripple counter or 3-bit LUT
    • 1 selectable DFF/LATСH or 4-bit LUT
  • 2 PWM macrocells
    • Flexible 8-bit/7-bit PWM mode with the duty cycle control
    • 16 preset duty cycle registers switching mode for PWM Sine or other waveforms
  • Serial communications
    • I2C protocol interface
  • Programmable delay with edge detector output
  • Additional logic function – One deglitch filter with edge detectors
  • 2 oscillators (OSC)
    • 2.048kHz oscillator
    • 25MHz oscillator
  • Analog temperature sensor with ACMP connected output
  • Power-on Reset (POR)
  • One-time programmable memory
  • Operating temperature range: -40°C to 105°C
  • RoHS compliant/Halogen-free
  • 20-pin STQFN: 2mm x 3mm x 0.55mm, 0.4mm pitch

Documentation

Featured Documentation
Type Title Date
Datasheet
SLG47105-EV Datasheet
PDF 2.81 MB
Device Errata
SLG47105-EV Errata Note
PDF 705 KB
2 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.

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Models
Type Title Date
Model - Other
GreenPAK Altium Library
ZIP 9.81 MB
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  1. SLG47105V emulation (External)

    Hello,   I am trying to debug a SLG47105V. I have connected SCL and SDA from the GreenPak Advanced development board to the external chip and have selected 'external 0001' as Device. The SLG47105V is powered correctly When pressing Emulation, everthing goes fine, no error, but somehow the chip is not ...

    Mar 25, 2022
  2. SLG47105 for small motor drive and control loop.

    The image is to show my plan to use a SLG47105 for a small motor driver  with control loop to rotate the shaft between 0-90° at 17Hz sinusoidal. What platform should I purchase for the development? Thanks, LaszloeeHi Laslozee,  That you for your appeal,   SLG47105 can be used for ...

    Sep 8, 2021
  3. SLG47105 rechargeable electronic screwdriver

    Hello. We are interested in using the SLG47105 to manage a DC motor. This motor must operate in both directions, this can be selected using two switches. It is necessary that the DC motor is able to supply all the torque it can give. It would be interesting to have ...

    May 30, 2024

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