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MP21148GQD-Z Switching Regulator Circuit MPS Electronic Components 0.6V 1 Output 1A 6-VFDFN

Place of Origin America
Brand Name MPS
Certification RoHS
Model Number MP21148GQD-Z
Minimum Order Quantity 5000 PCS
Price Negotiable
Packaging Details 5000 PCS/Tape
Delivery Time 2-3 DAYS
Payment Terms L/C, D/A, D/P, T/T
Supply Ability 185K PCS

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Product Details
Manufacturer Monolithic Power Systems (MPS) Category Voltage Regulators - DC DC Switching Regulators
Product Number MP21148GQD-Z Output Type Fixed
Number Of Outputs 1 Voltage - Input (Min) 2.3V
Voltage - Input (Max) 5.5V Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.5V Current - Output 1A
Operating Temperature -40°C ~ 125°C (TJ) Package / Case 6-VFDFN
Frequency - Switching 2.4MHz Supplier Device Package 6-QFN (1x1.5)
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Product Description

MP21148GQD-Z Buck Switching Regulator IC Positive Fixed 0.6V 1 Output 1A 6-VFDFN

Features:

 2.4MHz Switching Frequency

 EN for Power Sequencing

 Wide 2.3V-to-5.5V Operating Input Range

 Output Adjustable from 0.6V

 Up to 1A of Output Current

 120mΩ and 80mΩ Internal Power MOSFET Switches

 Output Discharging

 100% Duty Cycle

 Short-Circuit Protection (SCP) with Hiccup Mode

 Stable with Low ESR Output Ceramic Capacitors

 Available in a QFN-6 (1.0mmx1.5mm) Package

 Continuous Conduction Mode (CCM)

 

Description:

The MP21148 is a monolithic, step-down, switch-mode converter with built-in, internal power MOSFETs. It can achieve 1A of continuous output current from a 2.3V-to-5.5V input voltage with excellent load and line regulation. The output voltage can be regulated as low as 0.6V.
 
The constant-on-time control scheme in forced CCM provides a fast transient response, low output voltage ripple, and eases loop stabilization. Fault protections include cycle-bycycle current limiting and thermal shutdown.
 
The MP21148 is available in an ultra-small QFN-6 (1.0mmx1.5mm) package and requires a minimal number of readily available, standard, external components
 
The MP21148 is ideal for a wide range of applications including high-performance DSPs, wireless power, portable and mobile devices, and other low-power systems

 

Product Attributes:

Category Voltage Regulators - DC DC Switching Regulators
Mfr Monolithic Power Systems Inc.
Product Status Active
Function Step-Down
Output Configuration Positive
Topology Buck
Output Type Fixed
Number of Outputs 1
Voltage - Input (Min) 2.3V
Voltage - Input (Max) 5.5V
Voltage - Output (Min/Fixed) 0.6V
Voltage - Output (Max) 5.5V
Current - Output 1A
Frequency - Switching 2.4MHz
Synchronous Rectifier Yes
Operating Temperature -40掳C ~ 125掳C (TJ)
Mounting Type Surface Mount
Package / Case 6-VFDFN
Supplier Device Package 6-QFN (1x1.5)
Base Product Number MP21148

 

Additional Resources:

ATTRIBUTE DESCRIPTION
Standard Package 5000

 

Data Picture:

 

MP21148GQD-Z	Switching Regulator Circuit MPS Electronic Components 0.6V 1 Output 1A 6-VFDFN 0