Multi-Function Cordless Drill with Wire Detection

Multi-function cordless drill reference design solution from Renesas includes an electric wire in wall detection feature

Image of Renesas’ Multi-Function Cordless Drill with Wire DetectionRenesas’ winning combination reference design for multi-function cordless drill with wire detection can communicate with a smartphone using common wireless communication protocols such as Bluetooth® or Wi-Fi. This energy efficient intelligent cordless drill solution includes an electric wire in wall detection feature. Additional programmable features include angle of drilling (vertical/horizontal/any angle), RPM limit for plastic materials, torque limit as an option to a mechanical switch, distance measurements, Bluetooth Low Energy (LE) connection to a smartphone for easy user setup, and optional haptic indication of electric wire detection.

Features
  • Electric wire in wall detection integrated in removable dust collector increases safety and removes need for additional dedicated tools
  • Indication of horizontal or vertical (or programmable angle) removes the need for additional jigs or tools
  • Low-cost Bluetooth LE allows the user to comfortably control the drill on a smartphone
  • Brushless motor with precise control increases efficiency and power and decreases overall weight
  • Wide-angle observation display (IPS or OLED panel)
  • ISL85033 buck regulator
    • Wide VIN dual standard buck regulator with 3 A/3 A continuous output current
  • HIP4086 3-phase FET driver
    • 80 V, 500 mA, 3-phase MOSFET driver
  • DA14585 connectivity
    • Smartbond™ Bluetooth LE module
  • DA7280 haptic driver
    • Haptic driver for LRA/ERM
  • RA6M3 microcontroller
    • 32-bit microcontrollers with 120 MHz with USB high-speed, Ethernet and TFT controller
  • RJK0653DPB power MOSFET
    • N-channel single power MOSFET 60 V, 45 A, 4.8 MΩ LFpak
  • ISL29501 proximity sensor
    • Time-of-flight (ToF) signal processing IC
Applications
  • Cordless drills with embedded safety and advanced functionality

HIP4086 Three-Phase FET Driver

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC GATE DRVR HALF-BRIDGE 24DIPHIP4086APZIC GATE DRVR HALF-BRIDGE 24DIP0View Details

ISL85033 Buck Regulator

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC REG BUCK ADJ 3A SGL/DL 28TQFNISL85033IRTZIC REG BUCK ADJ 3A SGL/DL 28TQFN0View Details

DA14585 Connectivity

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC RF TXRX+MCU BLUETOOTH 34XFBGADA14585-00000VV2IC RF TXRX+MCU BLUETOOTH 34XFBGA0View Details

DA7280 Haptic Driver

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
LRA/ERM HAPTIC DRIVER WLCSP13DA7280-00V4CLRA/ERM HAPTIC DRIVER WLCSP130View Details

RA6M3 Microcontroller

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC MCU 32BIT 1MB FLASH 144LFQFPR7FA6M3AF3CFB#AA0IC MCU 32BIT 1MB FLASH 144LFQFP4 - ImmediateView Details

RJK0653DPB Power MOSFET

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
MOSFET N-CH 60V 45A LFPAKRJK0653DPB-00#J5MOSFET N-CH 60V 45A LFPAK0View Details

ISL29501 Proximity Sensor

ImageManufacturer Part NumberDescriptionAvailable QuantityView Details
IC SIGNAL PROCESSOR TOF 24QFNISL29501IRZ-T7IC SIGNAL PROCESSOR TOF 24QFN0View Details
Published: 2021-09-28