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MP2122GJ-Z Buck Switching Regulator IC 0.608V 2 Output 2A SOT-23-8 Power IC Chip

Categories Power IC Chip
Brand Name: MPS
Model Number: MP2122GJ-Z
Certification: RoHS
Place of Origin: America
MOQ: 3000PCS
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 690K PCS
Delivery Time: 2-3 DAYS
Packaging Details: 3000PCS/Tape
Manufacturer: Monolithic Power Systems (MPS)
Category: Voltage Regulators - DC DC Switching Regulators
Product Number: MP2122GJ-Z
Number of Outputs: 2
Output Configuration: Positive
Voltage - Input (Min): 2.7V
Voltage - Input (Max): 6V
Voltage - Output (Min/Fixed): 0.608V
Voltage - Output (Max): 5.5V
Current - Output: 2A
Frequency - Switching: 1MHz
Operating Temperature: -40°C ~ 125°C (TJ)
Package / Case: SOT-23-8 Thin, TSOT-23-8
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MP2122GJ-Z Buck Switching Regulator IC 0.608V 2 Output 2A SOT-23-8 Power IC Chip

MP2122GJ-Z Buck Switching Regulator IC Positive Adjustable 0.608V 2 Output 2A SOT-23-8 Thin, TSOT-23-8

Features:

 Dual 2A-Output Current

 >93% Peak Efficiency

 >80% Light-Load Efficiency

 Wide 2.7V-to-6V Operating Input Range

 80mΩ and 35mΩ Internal Power MOSFET

 1MHz Fixed Switching Frequency

 Adjustable Output from 0.608V to VIN

 180° Phase-Shifted Operation

 100% Duty-Cycle Operation  45µA Quiescent Current

 Cycle-by-Cycle Over-Current Protection

 Short-Circuit Protection with Hiccup Mode

 Thermal Shutdown

 Available in an 8-pin TSOT23-8 Package

Description:

The MP2122 is an internally-compensated, 1MHz fixed-frequency, dual PWM, synchronous, step-down regulator. The MP2122 operates from a 2.7V-to-6V input, generates an output voltage as low as 0.608V, and has a 45µA quiescent current that makes it ideal for powering portable equipment that runs on a single cell lithium-ion (Li+) battery.
The MP2122 integrates dual 80mΩ high-side switches and 35mΩ synchronous rectifiers for high efficiency without an external Schottky diode. Peak-current mode control and internal compensation limits the minimum number of readily-available external components
Fault-condition protections include cycle-by-cycle current limiting and thermal shutdown.
The MP2122 is available in an 8-pin TSOT23-8 package.

Product Attributes:


CategoryVoltage Regulators - DC DC Switching Regulators
MfrMonolithic Power Systems Inc.
Product StatusNot For New Designs
FunctionStep-Down
Output ConfigurationPositive
TopologyBuck
Output TypeAdjustable
Number of Outputs2
Voltage - Input (Min)2.7V
Voltage - Input (Max)6V
Voltage - Output (Min/Fixed)0.608V
Voltage - Output (Max)5.5V
Current - Output2A
Frequency - Switching1MHz
Synchronous RectifierYes
Operating Temperature-40°C ~ 125°C (TJ)
Mounting TypeSurface Mount
Package / CaseSOT-23-8 Thin, TSOT-23-8
Supplier Device PackageTSOT-23-8
Base Product NumberMP2122

Additional Resources:

ATTRIBUTEDESCRIPTION
Other Names1589-1872-ND
1589-1872
1589-1872-1
1589-1872-2
1589-1872-6
Standard Package3000

Data Picture:



China MP2122GJ-Z  Buck Switching Regulator IC 0.608V 2 Output 2A SOT-23-8  Power IC Chip factory
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