Shenzhen Shanhai Technology Ltd.
Shenzhen Shanhai Technology Ltd. Professional GSM GPRS modem and module GPS module manufacture. We supply high quality products, competitive price, and 5 star customer service
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IC Components Module A4490EESTR-T Allegro MicroSystems Phil Inc
A4490EESTR-T
1.Current - Output 1.5A
2.Voltage - Input 4.5 V ~ 34 V
3.Frequency - Switching 550kHz
Module A4490EESTR-T Allegro MicroSystems Phil Inc
·Datasheets A4490
·Product Photos A4490SESTR-T
·Standard Package 1, 500
·Category Integrated Circuits (ICs)
·Family PMIC - Voltage Regulators - DC DC Switching Regulators
·Series -
·Type Step-Down (Buck)
·Internal Switch(s) Yes
·Synchronous Rectifier No
·Number of Outputs 3
·Voltage - Output Adjustable
·Current - Output 1.5A
·Frequency - Switching 550kHz
·Voltage - Input 4.5 V ~ 34 V
·Operating Temperature -40°C ~ 85°C
·Mounting Type Surface Mount
·Package / Case 20-WFQFN Exposed Pad
·Supplier Device Package 20-QFN Exposed Pad (4x4)
·Packaging Tape & Reel (TR)
·Catalog Page
- 1062 (US2011 Interactive)
- 1062 (US2011 PDF)
·For Use With 620-1388-ND - BOARD EVAL FOR A4490
·Other Names
- 620-1245-2
- A4490SESTR-T