A4955GESTR-T

Allegro MicroSystems
250-A4955GESTR-T
A4955GESTR-T

Mfr.:

Description:
Gate Drivers BRUSHED DC GATE DRIVER

Datasheet:
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Learn more about Allegro MicroSystems A4955GESTR-T

In Stock: 28.707

Stock:
28.707 Can Dispatch Immediately
Factory Lead Time:
24 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:
Packaging:
Full Reel (Order in multiples of 1500)

Pricing (EUR)

Qty. Unit Price
Ext. Price
Cut Tape / MouseReel™ †
1,47 € 1,47 €
1,08 € 10,80 €
0,98 € 24,50 €
0,877 € 87,70 €
0,819 € 204,75 €
0,787 € 393,50 €
0,749 € 749,00 €
Full Reel (Order in multiples of 1500)
0,729 € 1.093,50 €
0,716 € 2.148,00 €
† A MouseReel™ fee of 5,00 € will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

Product Attribute Attribute Value Select Attribute
Allegro MicroSystems
Product Category: Gate Drivers
RoHS:  
MOSFET Gate Drivers
Full-Bridge
SMD/SMT
QFN-20
2 Driver
2 Output
68 mA
5.5 V
50 V
- 40 C
+ 105 C
A4955
Reel
Cut Tape
MouseReel
Brand: Allegro MicroSystems
Moisture Sensitive: Yes
Off Time - Max: 30 us
Operating Supply Current: 6 mA
Output Voltage: 6.8 V
Product Type: Gate Drivers
Shutdown: Shutdown
Factory Pack Quantity: 1500
Subcategory: PMIC - Power Management ICs
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Attributes selected: 0

Datasheet

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Compliance Codes
CNHTS:
8542399000
CAHTS:
8542310000
USHTS:
8542310030
ECCN:
EAR99
Origin Classifications
Country of Origin:
Thailand
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

Magnetic Speed Sensor ICs

Allegro MicroSystems Magnetic Speed Sensor ICs offer a comprehensive portfolio covering the full range of speed and speed with direction sensor ICs. These products include a two- and three-wire interface, a magnetic encoder (ring magnet) and gear tooth sensing, Hall and GMR technology, and ASIL-compliant options for transmission, wheel speed, engine, e-motors, and many more encoder and gear tooth sensing applications.

A4955 Full-Bridge PWM Gate Drivers

Allegro MicroSystems A4955 Full-Bridge PWM Gate Drivers are designed for pulse-width-modulated (PWM) control of DC motors and are capable of 50V operation. These devices provide gate drive for all N-channel external MOSFET bridges and feature input terminals for use in controlling the speed and direction of a DC motor with externally applied PWM control signals. Additionally, the internal synchronous rectification control circuitry is offered to lower power dissipation during PWM operation, while internal circuit protection includes VDS protection, thermal shutdown, and crossover-current protection. Allegro MicroSystems A4955 Full-Bridge PWM Gater Drivers are available in a low-profile 4mm x 4mm 20-contact QFN package (suffix ES) and a 20-lead eTSSOP (suffix LP) with exposed thermal pads.

Brush DC Drivers

Allegro MicroSystems Brush DC Drivers feature a broad portfolio of safe and robust brush DC solutions. These integrated and MOSFET gate drivers are ideal for both low- and high-power applications. These drivers feature increased digital content with embedded drive algorithms to simplify implementation. The enhanced diagnostics and protection functions ensure a reliable and safe solution. Applications for Allegro MicroSystems Brush DC Drivers include automotive, industrial, and consumer.

Motor Drivers

Allegro MicroSystems Motor Drivers offer robustness and safety, delivering superior performance in harsh, high voltage environments. These durable drivers enable motors to run more quietly, efficiently, and reliably. The embedded motion control algorithms simplify designs while improving motor performance and time-to-market. The Allegro MicroSystems Motor Driver portfolio includes brushless DC drivers, brush DC drivers, and stepper drivers for automotive, industrial, and consumer applications.

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