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MP2122GJ-Z Buck Switching Regulator IC 0.608V 2 Output 2A SOT-23-8 Power IC Chip
| Place of Origin | America |
|---|---|
| Brand Name | MPS |
| Certification | RoHS |
| Model Number | MP2122GJ-Z |
| Minimum Order Quantity | 3000PCS |
| Price | Negotiable |
| Packaging Details | 3000PCS/Tape |
| Delivery Time | 2-3 DAYS |
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 690K PCS |
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xProduct Details
| 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 | ||
| High Light | MP2122GJ-Z,Buck Switching Regulator IC,2A Power IC Chip |
||
Product Description
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:
| Category | Voltage Regulators - DC DC Switching Regulators |
| Mfr | Monolithic Power Systems Inc. |
| Product Status | Not For New Designs |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 2 |
| 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 |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-8 Thin, TSOT-23-8 |
| Supplier Device Package | TSOT-23-8 |
| Base Product Number | MP2122 |
Additional Resources:
| ATTRIBUTE | DESCRIPTION |
| Other Names | 1589-1872-ND |
| 1589-1872 | |
| 1589-1872-1 | |
| 1589-1872-2 | |
| 1589-1872-6 | |
| Standard Package | 3000 |
Data Picture:
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