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A4491EESTR-T Tech Specifications
A4491EESTR-T datasheet pdf and PMIC - Voltage Regulators - DC DC Switching Regulators product details from Allegro MicroSystems stock available at Bonchip
Product Attribute | Attribute Value |
---|---|
Category | Integrated Circuits (ICs) / DC DC Voltage Regulators |
Manufacturer | Allegro MicroSystems |
Factory Lead Time | 3 Weeks |
Factory Lead Time | 8 Weeks |
Mounting Type | Surface Mount |
Number of Pins | 20 |
Packaging | Tape & Reel (TR) |
JESD-609 Code | e3 |
Part Status | Active |
Number of Terminations | 20 |
Terminal Finish | Matte Tin (Sn) |
Terminal Position | QUAD |
Terminal Pitch | 0.5mm |
Base Part Number | A4491 |
Number of Outputs | 3 |
Output Voltage | 800mV |
Voltage - Input (Min) | 4.5V |
Analog IC - Other Type | SWITCHING REGULATOR |
Output Current | 2.2A |
Voltage - Output (Min/Fixed) | 0.8V |
Control Mode | CURRENT-MODE |
Synchronous Rectifier | No |
Height Seated (Max) | 0.8mm |
Width | 4mm |
Product Attribute | Attribute Value |
---|---|
Part Status | Active |
RoHS Status | ROHS3 Compliant |
Pbfree Code | yes |
Mount | Surface Mount |
Package / Case | 20-WFQFN Exposed Pad |
Operating Temperature | -40°C~85°C TA |
Published | 2011 |
Pbfree Code | yes |
Moisture Sensitivity Level (MSL) | 2 (1 Year) |
ECCN Code | EAR99 |
Subcategory | Switching Regulator or Controllers |
Peak Reflow Temperature (Cel) | 260 |
[email protected] Reflow Temperature-Max (s) | 40 |
Function | Step-Down |
Voltage - Input (Max) | 23V |
Output Type | Adjustable |
Input Voltage-Nom | 12V |
Output Configuration | Positive |
Max Output Voltage | 20.7V |
Topology | Buck |
Frequency - Switching | 550kHz |
Min Output Voltage | 800mV |
Length | 4mm |
RoHS Status | ROHS3 Compliant |
A4491EESTR-T Documents
Download datasheets and manufacturer documentation for A4491EESTR-T
-
Datasheets
Others include "A4491" parts
The following parts include 'A4491'
Part # | Manufacturer | Category | Availability |
---|---|---|---|
A4491EESTR | ALLEGRO | Specialized Hot ICs | 305 |
A4491EESTR-T | Allegro MicroSystems, LLC. | PMIC - Voltage Regulators - DC DC Switching Regulators | 7397 |
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A4491EESTR-T brand manufacturers: Allegro MicroSystems, Bonchip stock, A4491EESTR-T reference price. A4491EESTR-T parameters, A4491EESTR-T Datasheet PDF and pin diagram description download.You can use the A4491EESTR-T Pluggable Connectors, DSP Datesheet PDF, find A4491EESTR-T pin diagram and circuit diagram and usage method of function, A4491EESTR-T electronics tutorials.You can download from the Bonchip.
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