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Hangzhou Ruimeng Tech MS8844 product image
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Hangzhou Ruimeng Tech MS8844RoHS

Manufacturer
Hangzhou Ruimeng TechAsian Brands
MPN
MS8844
LCSC Part #
C231943
Packaging
HTSSOP-28-EP
Customer #
Key Attributes
Four and a half H-bridge driver integrated circuits
Datasheetpdf iconHangzhou Ruimeng Tech MS8844
In-Stock: 62
62 In stock, ships now
Minimum: 1Multiple: 1Sales Unit: Piece
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QtyUnit PriceTotal Amount
1+$ 1.7065$ 1.71
10+$ 1.4372$ 14.37
30+$ 1.2701$ 38.10
100+$ 1.0982$ 109.82
500+$ 1.0203$ 510.15
1,000+$ 0.9863$ 986.30
Standard Packaging3000/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerHangzhou Ruimeng Tech
PackagingHTSSOP-28-EP
Drive TypeBipolar Driver
Number of H-bridges2
FeaturesOvercurrent Protection;Short-Circuit Protection;Over temperature protection;Built-in charge pump;Power-on reset;Dead-time / shoot-through protection
TechnologyYes
Interface-
Operating Temperature-40℃~+150℃
Step Resolution-
Output Current1.75A
Control Voltage-
RDS(on)240mΩ
Motor Drive Voltage(Vm)8V~36V
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Introduction

AI Translation

The MS8844 provides four independently controllable half-H-bridge drivers. It can be used to drive DC motors, one stepper motor, 4 solenoids, or other loads. Each output driver channel contains N-channel power MOSFETs configured in a half-H-bridge topology. Individual control of each channel input is available. When using a split power supply, the reference ground for logic inputs and nFAULT output is set to a separate ground pin. The MS8844 delivers up to 2.5A peak current or 1.75A RMS output current per half-H-bridge channel. The device features overcurrent protection, short-circuit protection, undervoltage lockout, and overtemperature protection. Available in a 28-pin thermally enhanced thin small outline package, eTSSOP28.

Features

AI Translation
  • Four half H-bridge drivers: can drive four solenoids, two DC motors, one stepper motor, and other loads
  • Independent half-bridge control
  • Low-side current sense pins
  • Low RDS(on) power transistors
  • 24V, 2.5A maximum peak current at 25°C
  • Integrated 3.3V 10mA LDO regulator
  • 8 - 36V supply voltage range
  • Outputs parallelable with heatsink-compatible SMT package

Applications

AI Translation
  • Textile machinery
  • Consumer products
  • Office automation equipment
  • Factory automation robots