MAXREFDES89# by Analog Devices
4.5V to 36V Full-Bridge DC Motor Driver
| Status: | Active |
|---|---|
| Series: | MAX14871 |
| RoHS: | Unknown |
Features
| Drive More Power and Reduce Footprint Up to 2.8A Peak Motor-Current Package Flexible 4.5V–36V Supply Enables Longer Runtime |
| Up to 2.8A Peak Motor-Current Package |
| Flexible 4.5V–36V Supply Enables Longer Runtime |
| Low Power Consumption Runs Cooler and Longer 334mΩ (typ) Total Bridge On-Resistance 1mA (typ) Supply Current at 30kHz/24V 10µA (max) Standby Current at 12V |
| 334mΩ (typ) Total Bridge On-Resistance |
| 1mA (typ) Supply Current at 30kHz/24V |
| 10µA (max) Standby Current at 12V |
| Simplified Designs Reduces Time to Market Charge-Pump-Less Architecture Current Regulation Only Requires a Sense Resistor Current-Sense Input Simplifies PCB Layout Internal/External VREF for Current Regulation Fast/Slow/25% Ripple Current Regulation Modes |
| Charge-Pump-Less Architecture |
| Current Regulation Only Requires a Sense Resistor |
| Current-Sense Input Simplifies PCB Layout |
| Internal/External VREF for Current Regulation |
| Fast/Slow/25% Ripple Current Regulation Modes |
| Integrated Protection Provides Robust Driving Solutions Short-Circuit-Protected Drivers Thermal Shutdown Undervoltage Lockout Diagnostic Active-Low FAULT Output -40°C to +85°C Temperature Range |
| Short-Circuit-Protected Drivers |
| Thermal Shutdown Undervoltage Lockout |
| Diagnostic Active-Low FAULT Output |
| -40°C to +85°C Temperature Range |
Specifications
| Peak Motor Current (A) | 2.8 |
|---|---|
| VSUPPLY (V) (min) | 4.5 |
| VSUPPLY (V) (max) | 36 |
| Total RON (mΩ) (typ) | 334 |
| ISUPPLY (mA) (typ) | 1 |
| ICC (Shutdown) (µA) (max) | 10 |
| Direction Control | DIR |
| Current Regulation | 25% RippleExternalFastInternalSlow |
| Internal CR Reference | Yes |
| Oper. Temp. (°C) | -40 to +85 |
| Package/Pins | TSSOP/16 |
| BudgetaryPrice (See Notes) | 2.01 |
Last 6 months Inventory & Pricing History
MAXREFDES89# Power Management Development Kits by Analog Devices
REF DESIGN BOARD DC MOTOR DRIVER
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Silicon Manufacturer | Maxim Integrated Products |
|---|---|
| Silicon Core Number | MAX14871 |
| Kit Application Type | Motor Control |
| Application Sub Type | Motor Driver |
| Core Architecture | - |
| Core Sub-Architecture | - |
| Silicon Family Name | - |
| Kit Contents | Ref Design Board MAX14871 |
| Product Range | - |
| SVHC | No SVHC (15-Jan-2018) |
| Features | Full-Bridge DC Motor Driver Robust with Short Circuit Protection Four motor drivers 7-36V Supply |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| REF DESIGN BOARD, DC MOTOR DRIVER | Farnell |
| Ref Board, Dc Motor Driver Mbed Shield | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAXREFDES89# ?
Additional datasheets, footprints and schematics for MAXREFDES89# are listed on our Part Details page. You can also find images and similar parts to MAXREFDES89# on this page.
What pricing and inventory information can I view?
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Is the MAXREFDES89# RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAXREFDES89# have stock available?
Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for MAXREFDES89# .
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