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BA6845FS-E2 The ROHM Semiconductor BA6845FS-E2 is a bipolar stepping motor driver IC. It features a 1A output current and operates within a 2.7V to 9V supply voltage range.
Mfr Part #:

BA6845FS-E2

Available from 3 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BA6845FS-E2 is a bipolar stepping motor driver IC. It features a 1A output current and operates within a 2.7V to 9V supply voltage range.
✓ Total Stock: 41,101 pcs
$ Price Range: $2.25

BA6845FS-E2 Available from 3 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
31,595 pcs
On Request
31595 pcs On Request 1 On Request On Request 2020+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
7,030 pcs
On Request
7030 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
2,476 pcs
On Request
2476 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BA6845FS-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Features
Function
Interface
Motor Type
Mounting Type
Operating Temperature
Output Configuration
Output Current
Supplier Device Package
Technology
Voltage
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BA6845FS-E2 Description

Short technical summary and product information.

The BA6845FS-E2 from ROHM Semiconductor is a bipolar stepping motor driver IC designed for applications requiring precise motor control. It offers a maximum output current of 1.0A and operates with a supply voltage ranging from 2.7V to 9V.

 

Key features include a low output saturation voltage, a power save circuit, and a thermal shutdown circuit for enhanced reliability and efficiency. The IC supports forward, reverse, and power save output modes, controlled via a parallel interface.

 

This motor driver is housed in a 16-SSOP-A package and is suitable for surface mounting. Its operating temperature range is -25°C to 75°C, making it adaptable to various environmental conditions. The BA6845FS-E2 is particularly suited for driving stepping motors in devices such as floppy disk drives.

 

Designed with integrated control and power stages, this IC simplifies motor control circuitry. Its bipolar technology and half-bridge output configuration provide robust performance for demanding applications.

BA6845FS-E2 Quick Information

Product Type: Motor Driver IC
Series: BA6845FS
Canonical Name: BA6845FS-E2 Stepping Motor Driver IC
Subcategory: Motor Driver

BA6845FS-E2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BA6845FS-E2 Estimated Pricing

Qty Low High
1+ $2.25 $2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

BA6845FS-E2 Features

  • Maximum output current of 1.0A.
  • Wide operating voltage from 2.7V to 9V.
  • Low output saturation voltage.
  • Integrated power save circuit.
  • Thermal shutdown protection included.

BA6845FS-E2 Applications

  • Ideal for stepping motors.
  • Used in floppy disk drives.
  • General purpose motor control.

BA6845FS-E2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the BA6845FS-E2?

The BA6845FS-E2 operates from a minimum of 2.7V to a maximum of 9V.

What is the output current capability of the BA6845FS-E2?

The BA6845FS-E2 can deliver 1A of output current.

What is the operating temperature range of the BA6845FS-E2?

The BA6845FS-E2 is specified for an operating temperature range of -25°C to 75°C.

What package type is the BA6845FS-E2 available in?

The BA6845FS-E2 is available in a 16-SSOP-A surface-mount package, also described as a 16-LSOP (0.173", 4.40mm Width).

What type of motor is the BA6845FS-E2 designed to drive?

The BA6845FS-E2 is designed to drive bipolar stepping motors.

What interface does the BA6845FS-E2 use for control?

The BA6845FS-E2 uses a parallel interface for control.

What protection features does the BA6845FS-E2 include?

The BA6845FS-E2 includes a thermal shutdown circuit for over-temperature protection.

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