Accessibility Links
Skip to main content
SemiconductorStore.com and SymmetryElectronics.com have become one site
Contact Us
My Cart
My Account
Log In
Ask a Symmetry Expert 866-506-8829
Email Us
SHOP ALL PRODUCTS
MANUFACTURERS
RESOURCES
ABOUT US
BLOG
Product Search
Search
Main Content Bellow
Power Management
Current Sensors
Power Management
Voltage Converters
Power Management
Voltage References
Power Management
Voltage Regulators
6V, Dual 2A/2A or 3A/1A, Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified
Manufacturer:
Monolithic Power Systems
MFG Part #:
MPQ2166GD-AEC1-P
Part #:
MPQ2166GD-AEC1-P
Availability:
In Stock
RoHS Status:
RoHS Compliant
Unit Price:
$2.26
Qty:
Minumum Qty:
1
Add To Cart
Request a Quote
Add To WishList
Ask a Question
Call Me
Email This Page
TWljaGFlbCBHYWxwZXJpbg==
Product Information
Related Items
Product Information
Back to top
The MPQ2166 is an internally compensated, dual, PWM, synchronous, step-down regulator that operates from a 2.7V to 6V input and generates an output voltage as low as 0.6V. The MPQ2166 can be configured as a 2A/2A or 3A/1A output current regulator and is ideal for powering portable equipment that runs on a single-cell lithium-ion (Li+) battery due to a low 60µA quiescent current.
The MPQ2166 integrates dual, 55m?, high-side switches and 20m? synchronous rectifiers for high efficiency without an external Schottky diode. The MPQ2166 has peak-current-mode control and internal compensation and is capable of low dropout configurations. Both channels can operate at 100% duty cycle.
Full protection features include cycle-by-cycle current limit and thermal shutdown.
The MPQ2166 requires a minimum number of readily available, standard, external components and is available in QFN-18 (2mmx3mm) and QFN-18 (2.5mmx3.5mm) packages.
FEATURES
2.7V to 6V Operating Input Range
2A/2A or 3A/1A Continuous Current
55m?/20m? RDS(ON)
Programmed Frequency up to 3MHz
External Sync Clock Up to 3MHz
180o Phase Shifted Operation
PG Indicators
External SS and Track
Adjustable Advanced Asynchronous Mode (AAM) or Forced Continuous Conduction Mode (CCM)
Peak Efficiency >90%
Output Adjustable from 0.6V to VIN
100% Duty Cycle Operation
60µA Quiescent Current
Cycle-by-Cycle Over-Current Protection (OCP)
Short-Circuit Protection (SCP) with Hiccup Mode and Valley Current Detection
Thermal Shutdown
Available in QFN-18 (2mmx3mm) and QFN-18 (2.5mmx3.5mm) Packages
Available in AEC-Q100 Grade-1
APPLICATIONS
Small/Handheld Devices
DVD Drivers
Smartphones and Feature Phones
Battery-Powered Devices
Portable Instruments
Previously Viewed Products
Part #: MPQ2166GD-AEC1-P
6V, Dual 2A/2A or 3A/1A, Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified
Previously Viewed Products
Part #: MPQ2166GD-AEC1-P
6V, Dual 2A/2A or 3A/1A, Low Quiescent Current, Synchronous Buck with PG and SS AEC-Q100 Qualified