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MP2315GJ-Z
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Monolithic Power Systems Inc. MP2315GJ-Z

Manufacturer No:
MP2315GJ-Z
Manufacturer:
Monolithic Power Systems Inc.
Package:
Tape & Reel (TR)
Description:
IC REG BUCK ADJ 3A TSOT23-8
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The MP2315GJ-Z is a high-frequency synchronous rectified step-down switch mode converter produced by Monolithic Power Systems Inc. This component is designed to provide a compact and efficient solution for power conversion needs. It features built-in internal power MOSFETs, allowing for a continuous output current of up to 3A over a wide input supply range of 4.5V to 24V. The MP2315GJ-Z operates in a fixed frequency, peak current control mode, ensuring excellent load and line regulation and fast transient response.

Key Specifications

ParameterValue
Input Voltage Range4.5V to 24V
Output Voltage RangeAdjustable from 0.8V to 22.8V
Maximum Output Current3A
Switching FrequencyFixed 500kHz (sync from 200kHz to 2MHz external clock)
Internal Power MOSFETs Rds(on)90mΩ/40mΩ
Package TypeTSOT-23-8
Protection FeaturesOCP, Thermal Shutdown, Hiccup
Quiescent CurrentLow
EfficiencyHigh Efficiency Synchronous Mode Operation

Key Features

  • Wide input voltage range of 4.5V to 24V
  • High efficiency synchronous mode operation
  • Fixed 500kHz switching frequency with external clock sync capability from 200kHz to 2MHz
  • Low Rds(on) internal power MOSFETs (90mΩ/40mΩ)
  • Low quiescent current
  • Internal soft start and AAM power save mode
  • OCP protection and hiccup, thermal shutdown
  • Output voltage adjustable from 0.8V
  • Compact TSOT-23-8 package

Applications

  • Notebook systems and I/O power
  • Digital set top boxes
  • Flat panel televisions and monitors

Q & A

  1. What is the input voltage range of the MP2315GJ-Z?
    The input voltage range is from 4.5V to 24V.
  2. What is the maximum output current of the MP2315GJ-Z?
    The maximum output current is 3A.
  3. What is the switching frequency of the MP2315GJ-Z?
    The switching frequency is fixed at 500kHz, but it can be synchronized with an external clock from 200kHz to 2MHz.
  4. What type of protection features does the MP2315GJ-Z have?
    The MP2315GJ-Z features overcurrent protection (OCP), thermal shutdown, and hiccup protection.
  5. What is the package type of the MP2315GJ-Z?
    The package type is TSOT-23-8.
  6. Is the MP2315GJ-Z RoHS compliant?
    Yes, the MP2315GJ-Z is RoHS compliant.
  7. What are the typical applications of the MP2315GJ-Z?
    Typical applications include notebook systems and I/O power, digital set top boxes, and flat panel televisions and monitors.
  8. Does the MP2315GJ-Z have internal power MOSFETs?
    Yes, the MP2315GJ-Z has built-in internal power MOSFETs.
  9. What is the quiescent current of the MP2315GJ-Z?
    The quiescent current is low.
  10. Can the output voltage of the MP2315GJ-Z be adjusted?
    Yes, the output voltage is adjustable from 0.8V to 22.8V.

Product Attributes

Function:Step-Down
Output Configuration:Positive
Topology:Buck
Output Type:Adjustable
Number of Outputs:1
Voltage - Input (Min):4.5V
Voltage - Input (Max):24V
Voltage - Output (Min/Fixed):0.8V
Voltage - Output (Max):22.8V
Current - Output:3A
Frequency - Switching:500kHz
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
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$2.67
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Same Series
MP2315GJ-P
MP2315GJ-P
IC REG BUCK ADJ 3A TSOT23-8

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Manufacturer Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc. Monolithic Power Systems Inc.
Product Status Not For New Designs Active Active Active Active Active Active Active Not For New Designs Not For New Designs
Function Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down Step-Down
Output Configuration Positive Positive Positive Positive Positive Positive Positive Positive Positive Positive
Topology Buck Buck Buck Buck Buck Buck Buck Buck Buck Buck
Output Type Adjustable Adjustable Programmable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable Adjustable
Number of Outputs 1 1 1 1 1 1 1 1 1 1
Voltage - Input (Min) 4.5V 4.5V 7.5V 4.5V 4.5V 4.5V 7.5V 4.5V 4.5V 4.5V
Voltage - Input (Max) 24V 24V 26V 24V 18V 24V 26V 24V 24V 24V
Voltage - Output (Min/Fixed) 0.8V 0.8V 3.3V 0.8V 0.8V 0.8V 3.3V 0.8V 0.8V 0.8V
Voltage - Output (Max) 22.8V 19.92V 24V 22.8V 12V 22.8V 24.2V 19.92V 22.8V 22.8V
Current - Output 3A 2A 1A 3A 3A 3A 2.5A 1A 2A 3A
Frequency - Switching 500kHz 2MHz 600kHz 500kHz 650kHz 500kHz 600kHz 2MHz 500kHz 500kHz
Synchronous Rectifier Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8 SOT-23-6 Thin, TSOT-23-6 SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8 SOT-23-6 Thin, TSOT-23-6 SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8 SOT-23-8 Thin, TSOT-23-8
Supplier Device Package TSOT-23-8 TSOT-23-8 TSOT-23-6 TSOT-23-8 TSOT-23-8 TSOT-23-8 TSOT-23-6 TSOT-23-8 TSOT-23-8 TSOT-23-8

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