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TECH PUBLIC DRV8870DDAR-TPRoHS

Manufacturer
TECH PUBLICAsian Brands
MPN
DRV8870DDAR-TP
LCSC Part #
C42370485
Packaging
ESOP-8
Customer #
Key Attributes
3.6A Brushed DC Motor Driver
Datasheetpdf iconTECH PUBLIC DRV8870DDAR-TP
In-Stock: 3,697
3,697 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.4227$ 0.4016$ 0.40
10+$ 0.3333$ 0.3167$ 3.17
30+$ 0.2943$ 0.2796$ 8.39
100+$ 0.2455$ 0.2333$ 23.33
500+$ 0.2244$ 0.2132$ 106.60
1,000+$ 0.2114$ 0.2009$ 200.90
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerTECH PUBLIC
PackagingESOP-8
Number of H-bridges1
FeaturesInterleaved conduction protection;Current sensing/regulation function;Active braking function
TechnologyYes
Operating temperature-40℃~+125℃
Voltage - Supply6.5V~40V
Quiescent Current(Iq)15uA
Output Current3.5A
Peak Current3.6A
RDS(on)-
Interface-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

This device is a brushed DC motor driver. It integrates four N-channel MOSFETs, capable of delivering a peak current of up to 3.6A at 40V. It supports a PH/EN interface, enabling PWM signals on the input interface to regulate motor speed. Users can adjust the PWM current limit or torque in real time via the VREF pin using a controller's DAC output or an RC-filtered PWM signal.

The device features multiple protection functions, including overcurrent, short circuit, undervoltage lockout, and thermal shutdown. Once fault conditions are cleared, the device automatically resumes normal operation.

Features

AI Translation
  • H-bridge motor driver for one DC motor, one stepper motor winding, or other loads
  • Wide supply voltage range: 6.5V ~ 40V
  • 3.6A peak current drive
  • PWM control interface
  • Integrated current regulation
  • Low-power sleep mode
  • VM undervoltage lockout (UVLO)
  • Overcurrent protection (OCP)
  • Thermal shutdown (TSD)
  • Automatic fault recovery
  • Compact package: ESOP8

Applications

AI Translation
  • Printers
  • Home appliances
  • Industrial equipment
  • Vacuum cleaners
  • Robotics
  • Industrial pumps and valves
  • Other mechatronic applications