Allegro MicroSystems, LLC A6B273KLWTR

Mfr.Part #:

A6B273KLWTR
Description:
IC PWR DRVR 8BIT ADDRESS 20SOIC

RoHS Status:

RoHS

Datasheet:

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Specifications

Product Details

Product Comparison

Mount
Surface Mount
Mounting Type

Mounting Type refers to the method by which an electronic component is attached to a printed circuit board (PCB) or other surface. Common mounting types include: * Through-hole: Component leads are inserted into holes in the PCB and soldered on the other side. * Surface-mount: Component is placed on the surface of the PCB and soldered in place. * Press-fit: Component is pressed into place on the PCB without soldering. * Socket: Component is inserted into a socket on the PCB, allowing for easy replacement. The mounting type is determined by factors such as the component's size, shape, and power requirements.

Surface Mount
Package / Case

Package / Case refers to the physical housing or enclosure that encapsulates an electronic component. It provides protection, facilitates handling, and enables electrical connections. The package type determines the component's size, shape, pin configuration, and mounting options. Common package types include DIP (dual in-line package), SOIC (small outline integrated circuit), and BGA (ball grid array). The package also influences the component's thermal and electrical performance.

20-SOIC (0.295, 7.50mm Width)
Operating Temperature

Operating Temperature is the range of temperatures at which an electronic component can function properly. It is typically specified in degrees Celsius (°C) and indicates the minimum and maximum temperatures at which the component can operate without experiencing damage or degradation. Operating Temperature is an important parameter to consider when designing electronic circuits, as it ensures that the components will function reliably in the intended operating environment.

-40°C~125°C TA
Packaging
Tape & Reel (TR)
Published
2002
JESD-609 Code
e3
Part Status

Part Status is an electronic component parameter that indicates the availability and production status of a component. It is typically used to inform customers about the availability of a component, whether it is in production, end-of-life, or obsolete. Part Status can also provide information about any restrictions or limitations on the component's use, such as whether it is only available for certain applications or if it has been discontinued.

Obsolete
Moisture Sensitivity Level (MSL)

Moisture Sensitivity Level (MSL) is a measure of the susceptibility of a surface mount electronic component to moisture-induced damage during soldering. It is classified into six levels, from 1 (least sensitive) to 6 (most sensitive). MSL is determined by the materials used in the component's construction, including the solderability of its terminals and the presence of moisture-absorbing materials. Components with higher MSL ratings require more stringent handling and storage conditions to prevent moisture absorption and subsequent damage during soldering.

1 (Unlimited)
Number of Terminations
20
ECCN Code
EAR99
Resistance

Resistance is a measure of the opposition to the flow of electric current in a conductor. It is measured in ohms (Ω). The higher the resistance, the more difficult it is for current to flow. Resistance is caused by the collisions of electrons with atoms and molecules in the conductor. The more collisions that occur, the higher the resistance.

5.5Ohm
Terminal Finish
Matte Tin (Sn)
Technology

Technology, in the context of electronic components, refers to the specific manufacturing process and materials used to create the component. It encompasses the semiconductor fabrication techniques, such as the type of transistor used (e.g., MOSFET, BJT), the gate oxide thickness, and the interconnect materials. Technology also includes the packaging type, such as surface mount or through-hole, and the leadframe or substrate material. The technology used impacts the component's performance characteristics, such as speed, power consumption, and reliability.

NMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
NOT SPECIFIED
Number of Functions
8
Supply Voltage

Supply Voltage is the voltage required to power an electronic component. It is typically measured in volts (V) and is specified in the component's datasheet. The supply voltage must be within the specified range for the component to function properly. If the supply voltage is too low, the component may not function at all. If the supply voltage is too high, the component may be damaged.

5V
Terminal Pitch
1.27mm
Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
A6B273
Pin Count
20
JESD-30 Code
R-PDSO-G20
Number of Outputs

Number of Outputs refers to the number of independent output signals or channels that an electronic component can provide. It indicates the capability of the component to drive multiple external devices or circuits simultaneously. A higher number of outputs allows for greater flexibility and connectivity in electronic systems.

8
Qualification Status
Not Qualified
Output Type

Output type refers to the type of signal or power that an electronic component can produce. It can be analog or digital, AC or DC, and can vary in voltage, current, or power levels. The output type is determined by the component's design and is crucial for matching it with other components in a circuit. Understanding the output type ensures proper signal processing, power delivery, and overall system functionality.

N-Channel
Max Output Current
500mA
Supply Voltage-Max (Vsup)
5.5V
Supply Voltage-Min (Vsup)
4.5V
Interface

In electronics, an interface refers to the connection point or boundary between two or more electronic systems or devices. It defines the physical, electrical, and logical characteristics that enable communication and data exchange between them. An interface specifies the protocols, pinouts, voltage levels, data formats, and other parameters necessary for the systems to interact seamlessly. It ensures compatibility and interoperability between different components or devices, allowing them to exchange information and perform their intended functions.

Strobe, Parallel
Output Configuration

Output Configuration refers to the arrangement of output terminals or pins on an electronic component. It specifies the number, type, and arrangement of these terminals, allowing for various connection options. This parameter is crucial for determining the component's compatibility with other devices and ensuring proper signal flow within a circuit.

Low Side
Voltage - Supply (Vcc/Vdd)
4.5V~5.5V
Input Type

Input Type refers to the type of signal that an electronic component can accept as input.

Inverting
Switch Type

Switch Type refers to the type of switching mechanism used in an electronic switch. It indicates the technology or design employed to control the flow of electrical signals or power.

Latched Driver
Output Current per Channel
150mA
Ratio - Input:Output
1:1
Voltage - Load
50V Max
Output Peak Current Limit-Nom
0.5A
Rds On (Typ)
5.5 Ω
Output Current Flow Direction
SINK
Height Seated (Max)
2.65mm
Width
7.5mm
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead
Description
The A6B273KA and A6B273KLW are 8-bit latched DMOS power drivers that combine eight positive-edge-triggered D-type data latches with DMOS outputs. They are designed for systems requiring relatively high load power, such as relays, solenoids, and other medium-current or high-voltage peripheral power loads. The CMOS inputs and latches allow direct interfacing with microprocessor-based systems.

Features
150 V minimum output clamp voltage
150 mA output current (all outputs simultaneously)
150 Ω typical on-state resistance
Low power consumption
50 V, 150 mA open-drain DMOS outputs capable of sinking up to 500 mA
30 mJ single-pulse avalanche energy
-0.3 V to 7.0 V input voltage range

Applications
Relay drivers
Solenoid drivers
Other medium-current or high-voltage peripheral power loads
No Product Comparison

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