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DIODES AL8890QT16E-13

Manufacturer
DIODES
MPN
AL8890QT16E-13
LCSC Part #
C43752597
Packaging
TSSOP-16-EP
Customer #
Key Attributes
800mV~50V 300kHz~2.5MHz Buck 1 DC-DC 3.5A 3.8V~60V TSSOP-16-EP LED Drivers ICs
Datasheetpdf iconDIODES AL8890QT16E-13
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.6037$ 1.60
10+$ 1.5632$ 15.63
30+$ 1.5356$ 46.07
100+$ 1.5081$ 150.81
Standard Packaging2500/Full Reel
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerDIODES
PackagingTSSOP-16-EP
Output Voltage800mV~50V
Frequency - Switching300kHz~2.5MHz
Switch Tube (Built-In/External)Built-in
Operating temperature-40℃~+150℃
TopologyBuck
Number of Channels1
TypeDC-DC
Output Current3.5A
Voltage - Input(DC)3.8V~60V
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Introduction

AI Translation

AL8890Q/AL88902Q is a synchronous buck converter with internal compensation, featuring an adjustable switching frequency up to 2.5MHz. The device integrates a 120mΩ high-side power MOSFET and a 55mΩ low-side power MOSFET, enabling high-efficiency DC-DC conversion. The AL8890Q delivers continuous load current up to 3.5A (AL88902Q up to 2.5A), with efficiency up to 95% under enhanced bias conditions. Operating in current-mode control, the device simplifies loop stabilization, supports a wide range of output loads, and is suitable for both constant voltage (CV) and constant current (CC) applications. With its high switching frequency, smaller inductor footprint, and integrated MOSFETs, the AL8890Q/AL88902Q simplifies PCB layout and reduces space requirements, making it well-suited for power management applications. The AL8890Q/AL88902Q is available in TSSOP-16EP and solderable U-QFN4040-16/SWP (UXB type) packages.

Features

AI Translation
  • AEC-Q100 Grade 1 qualified
  • Input voltage range: 3.8V to 60V
  • Wide output voltage range: 0.8V to 100% of input voltage
  • Output voltage accuracy: 1%
  • Feedback voltage adjustable via SS/TR pin
  • Synchronous rectification efficiency >95% (at 12V)
  • High-side (120mΩ) power MOSFET
  • Low-side (55mΩ) power MOSFET
  • Low quiescent current: 43μA
  • Switching frequency: 300kHz to 2.5MHz
  • Forced PWM or PFM mode selectable via MSYNC pin
  • External clock synchronization
  • Programmable startup control
  • Pre-biased output startup capability
  • External soft-start with tracking
  • High-accuracy high-voltage enable pin
  • Protection and diagnostic features
  • Power Good (PG) detection
  • Thermal shutdown protection
  • Fully lead-free and RoHS compliant
  • Halogen- and antimony-free "green" device
  • For automotive applications requiring specific change control: AEC-Q100 qualified, PPAP capable, manufactured in IATF 16949 certified facility

Applications

AI Translation
  • Automotive infotainment systems
  • Automotive interior and exterior LED lighting systems
  • Automotive motor control
  • Automotive and industrial power systems