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A3955SLB
Purchase
You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you
can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerSOIC (0.295, 7.50mm Width) |
| Supplier Device Package | 16-SOIC |
| Operating Temperature | -20°C~150°C TJ |
| Packaging | Tube |
| Published | 1999 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -20°C |
| Applications | General Purpose |
| Technology | Bipolar |
| Voltage - Supply | 4.5V~5.5V |
| Base Part Number | A3955 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 1 |
| Operating Supply Voltage | 5V |
| Interface | Parallel |
| Output Configuration | Half Bridge (2) |
| Current - Output | 1.5A |
| Voltage - Load | 4.5V~50V |
| Motor Type - Stepper | Bipolar |
| Step Resolution | 1, 1/2, 1/4, 1/8 |
| RoHS Status | Non-RoHS Compliant |
| Lead Free | Contains Lead |
A3955SLB Overview
The design contains a Tubepackage.16-PowerSOIC (0.295, 7.50mm Width)cases are included with the part.Surface Mountshould be used for mounting the part.The component connected in General Purposeis compatible with it.There is a possibility of providing 4.5V~5.5Vvolts through the device.In terms of operating temperature, it falls within the range -20°C~150°C TJ.Drivers controllers is possible to apply voltage to the load at the rate of 4.5V~50V.Surface Mountis its recommended mounting method.The output current should be kept at 1.5A for the part.According to the A3955part number, the part is found.There are 1 outputs available.The driver is powered by a 5Vvolt supply.The maximum operating temperature reaches 85°C.In order to operate properly, the operating temperature should be higher than -20°C.
A3955SLB Features
Applications : General Purpose
Load voltage across the chip 4.5V~50V
base on A3955 number
designed with 1 outputs
A3955SLB Applications
There are a lot of Allegro MicroSystems A3955SLB motor drivers applications.
- Infotainment backlighting
- Large format LED backlighting
- LED ballasts
- Brake lights
- Architectural lighting
- Footwell lighting
- Tail lights
- Emergency lighting
- Lighting for the ambience of tunability
- Commercial office