HomePage
Electronic-components
Embedded
Industry automation
Security
Test & measurement
Tools
Electromobility
Solar energy
Lighting
Jobs
Training , Trade fairs, Evens
Interesting video
Various
AR236.B & AR232.B
 
APAR AR236.B & AR232.B radio loggers
JZ-500 and JZ-500-C black
 
JZ-500 and JZ-500-C black cables manufac
HF41F
 
HF41F subminiature power relays from HON
GT-900B
 
GOLDTOOL toolsets in cases
Intel® Neural Compute Stick 2
 
RS Components announces availability of
MC4
 
MC4 solar connector sets
WIHA-SB24670
 
Multifunctional WIHA LED Torch
G2RV-SR
 
G2RV-SR interface relays from OMRON
LUP-20-LED
 
LUP-20-LED-SMD desktop magnifier
LinkSwitch™-XT2
 
Power Integrations Unveils High-Efficien

DRV8876 H-Bridge Motor Driver

DRV8876 H-Bridge Motor Driver

Texas Instruments' drivers feature integrated current-sensing and current-sense output

Texas Instruments' DRV8876 flexible motor drivers are designed for a wide variety of end applications. The devices integrate an N-channel H-bridge, charge pump regulator, current-sensing and regulation, current proportional output, and protection circuitry. The charge pump improves efficiency by allowing for the high-side and low-side N-channel MOSFETs and 100% duty cycle support. The devices come in pin-to-pin, scalable RDS(on) options to support different loads with minimal design changes.

Integrated current-sensing allows for the driver to regulate the motor current during start-up and high load events. A current limit can be set with an adjustable external voltage reference. The DRV8876 devices provide an output current proportional to the motor load current. This can be used to detect motor stall or change in load conditions. The integrated current-sensing uses an internal current mirror architecture, removing the need for a large power shunt resistor which saves board area and reduces system cost.

A low-power sleep-mode is provided to achieve ultra-low quiescent current draw by shutting down most of the internal circuitry. Internal protection features are provided for supply undervoltage lockout (UVLO), charge pump undervoltage (CPUV), output overcurrent (OCP), and device overtemperature (TSD). Fault conditions are indicated on nFAULT.

Features
  • N-channel H-bridge
    • Drives one bidirectional brushed DC motor
    • Two unidirectional brushed DC motors
    • Other resistive and inductive loads
  • Operating supply voltage range: 4.5 V to 37 V
  • High output current capability: 3.5 A peak
  • Integrated current-sensing and regulation
  • Proportional current output (IPROPI)
  • Selectable input control modes (PMODE):
    • PH/EN and PWM H-bridge control modes
    • Independent half-bridge control mode
  • Supports 1.8 V, 3.3 V, and 5 V logic inputs
  • Selectable current regulation (IMODE): cycle-by-cycle or fixed off-time
  • Ultra-low-power sleep-mode: <1 µA at VVM = 24 V, TJ = +25°C
  • Spread spectrum clocking for low electromagnetic interference (EMI)
  • Integrated protection:
    • UVLO
    • CPUV
    • OCP
    • TSD
    • Automatic fault recovery
    • Fault indicator pin (nFAULT)
Applications
  • Brushed DC motors
  • Major and small home appliances
  • Vacuum, humanoid, and toy robotics
  • Printers and scanners
  • Smart meters
  • ATMs, currency counters, and EPOS
  • Servo motors and actuators

DRV8876 H-Bridge Motor Drivers
Image Manufacturer Part Number Description   View Details
PWR MGMT MOTOR/FAN DRIVER DRV8876PWPR PWR MGMT MOTOR/FAN DRIVER   View Details
PWR MGMT MOTOR/FAN DRIVER DRV8876PWPT PWR MGMT MOTOR/FAN DRIVER   View Details

Evaluation Board
Image Manufacturer Part Number Description Type Function Embedded   View Details
DEVELOPMENT INTERFACE DRV8876EVM DEVELOPMENT INTERFACE Power Management Motor Controller/Driver Yes, MCU, 16-Bit   View Details

2019071003 / 29.07.2019 / Electronic-components / Digi-Key Electronics /

Copper Foil Tapes
Copper Foil Tapes
Leader Tech's tapes are ideally suited for critical shielding and masking applications
.....
ST730MR LDO Regulator
STMicroelectronics' ST730MR features a 300 mA, 28V low-dropout voltage regulator with 5 µA quiescent current
.....
ST730MR LDO Regulator
LT6370 Low Noise Instrumentation Amplifiers
LT6370 Low Noise Instrumentation Amplifiers
Analog Devices’ amplifiers have ultra-low-voltage offset which removes the need for costly calibrations
.....
STPMIC1APQR Power Management IC
STMicroelectronics's ICs are designed for highly-integrated application processor design requiring low power and high efficiency
.....
STPMIC1APQR Power Management IC
Split Banding Rings
Split Banding Rings
TE Connectivity's 2-piece design uses a high-performance engineering plastic that snaps together providing an excellent mechanical joint
.....
HVGC-1000 Series LED Drivers
MEAN WELL's LED driver features a 1000 W wide range input constant power mode
.....
HVGC-1000 Series LED Drivers
HVLED007 Transition Mode PFC Controller for Flyback Converters
HVLED007 Transition Mode PFC Controller for Flyback Converters
STMicroelectronics' highly-integrated power management IC is designed for microprocessors
.....
Power Over Ethernet Controller Evaluation Board
Microchip’s evaluation board evaluates the performance of the PD70201 PWM controller
.....
Power Over Ethernet Controller Evaluation Board
UHP-2500 Series AC/DC Power Supplies
UHP-2500 Series AC/DC Power Supplies
MEAN WELL’s power supplies can power all types of loads including burn-in equipment, charging systems, and laser apparatus
.....
FK/GK Series Resistors
Ohmite's FK/GK series are metal alloy low-resistance chip resistors
.....
FK/GK Series Resistors
PD70201 Evaluation Board
PD70201 Evaluation Board
Microchip's IEEE 802.3at evaluation board featuring PD70201 device with an isolated flyback converter
.....
M8 SMD Field Device Connectors
Phoenix Contact's M8 SMD device connectors are fast and reliable data connections for use in tight spaces
.....
M8 SMD Field Device Connectors
PD70210AILD Front-End PD Interface Controller
PD70210AILD Front-End PD Interface Controller
Microchip's PD70210AILD is an IEEE 802.3at front-end IC with internal 0.3 Ohm FET
.....
TGHD Series Resistors
Ohmite's TGHD series chassis mounting non-inductive high power resistors are available with quick connect tabs or flywire leads
.....
TGHD Series Resistors
Digi-Key Announces Exclusive Global Distribution Partnership with Directed Energy, Inc.
Digi-Key Announces Exclusive Global Distribution Partnership with Directed Energy, Inc.
Digi-Key Electronics announces that it has expanded its product portfolio by signing an exclusive global distribution partnership with Directed Energy, Inc. This new partnership adds to the more than 8.7 million products available from more than 800 manufacturers through Digi-Key.
.....
Alves U-Joint Series
Wakefield-Vette's uniquely designed zero-backlash U-joints for applications needing tight torque and motion
.....
Alves U-Joint Series
SCP-X Extreme Environment Series Power Supplies
SCP-X Extreme Environment Series Power Supplies
SolaHD provides a versatile and cost-effective way to deliver reliable distributed and remote field power to machine controls
.....
CPI2-B1-REU Production Device Programmer
Phyton's universal device programmer can be controlled either from a computer or in standalone mode
.....
CPI2-B1-REU Production Device Programmer
Company of the week

Keysight Technologies
Address Book


Keysight Technologies


XP Power Limited


Yamaichi Electronics USA Inc.


Fischer Connectors SA


Nicomatic


TE Connectivity


akYtec GmbH


SOS electronic s.r.o.


MARVELL


Taiwan Semiconductor


ROHM Semiconductor


ČEZ a.s.


Pickering Interfaces Ltd


ANRITSU


Mouser Electronics


Foremost Electronics


RS Components GmbH


SECTRON


FAULHABER


Willow Technologies


ABB


Visual Communications Company, LLC


ACS Motion Control


LASER COMPONENTS


Transfer Multisort Elektronik Sp. z o.o.


Hradil Spezialkabel GmbH


Sonderhoff Holding GmbH


Radio Frequency Systems


Apacer Technology Inc.


Pico Technology
Calendary
NEPCON Japan, Tokio, 15.1.-17.1.2020
DistribuTECH, 28.1.-30.1.2020, San Antonio, TX
BATTERY JAPAN, Tokyo, 26.2.-28.2.2020
BATTERY JAPAN, Osaka, 9.9.-11.9.2020
IMTS2020, 14.9.-19.9.2020, Chicago, IL
ISE 2021, Barcelona, Spain, 2.2.-5.2.2021
DistribuTECH, 9.2.-11.2.2021, San Diego, CA
BATTERY JAPAN, Tokyo, 3.3.-5.3.2021
BATTERY JAPAN, Osaka, 29.9.-1.10.2021
DistribuTECH, 25.1.-27.1.2022, Dallas, TX
DistribuTECH, 7.2.-9.2.2023, San Diego, CA
DistribuTECH, 23.1.-25.1.2024, Indianapolis, IN
DistribuTECH, 11.2.-13.2.2025, Dallas, TX
Interesting video
The ISS Design Challenge ...
Interesting video
Mouser Electronics Warehouse Tour with Grant Imahara
naše portály dle jazyka:

česko/slovenská jazyková verze:
WWW.ELEKTRONIKA.CZ
WWW.ELEKTRONIK-INFO.CZ

anglická jazyková verze:
WWW.ELECTRONICA.ONLINE
WWW.ELECTRONIC-INFO.EU
WWW.COMPONENTS.ONLINE

polská jazyková verze:
WWW.ELEKTRONIKA.ONLINE/pl
WWW.ELEKTRONIK-INFO.PL

ruská jazyková verze:
WWW.ELEKTRONIKA.ONLINE/ru
WWW.ELEKTRONIK-INFO.RU
naše portály dle zaměření:

ELEKTRONIKA.ONLINE :
WWW.ELECTRONICA.ONLINE
WWW.ELEKTRONIKA.CZ
WWW.ELEKTRONIKA.ONLINE/pl
WWW.ELEKTRONIKA.ONLINE/ru

ELEKTRONIK-INFO:
WWW.ELECTRONIC-INFO.EU
WWW.ELEKTRONIK-INFO.CZ
WWW.ELEKTRONIK-INFO.PL
WWW.ELEKTRONIK-INFO.RU

COMPONENTS:
WWW.COMPONENTS.ONLINE
  kontakt:

MALUTKI media s.r.o.
Těrlická 475/22
735 35 Horní Suchá
tel. 00420-603531605
e-mail: info@malutki-media.com



All trademarks are the property of their respective owners.
ISSN 1801-3813