仕様
| 属性 | 値 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| 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 | 2A |
| Frequency - Switching | 500kHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
概要
Description
MP2324GJ‑Z is a synchronous buck regulator IC from Monolithic Power Systems. It integrates the high-side and low-side MOSFETs and a PWM control loop to efficiently convert a higher input voltage into a stable, lower output for digital systems.
Key points:
- Adjustable output via external feedback network
- Built-in protections (overcurrent/short‑circuit, overtemperature, undervoltage)
- Compact package suitable for portable or space‑constrained designs
- Commonly used to generate power rails in PCs, notebooks, embedded systems, and consumer electronics
For exact specs (input range, maximum output current, switching frequency, package type, and pinout), consult the official MP2324GJ‑Z datasheet and product page.
Key points:
- Adjustable output via external feedback network
- Built-in protections (overcurrent/short‑circuit, overtemperature, undervoltage)
- Compact package suitable for portable or space‑constrained designs
- Commonly used to generate power rails in PCs, notebooks, embedded systems, and consumer electronics
For exact specs (input range, maximum output current, switching frequency, package type, and pinout), consult the official MP2324GJ‑Z datasheet and product page.
Features
MP2324GJ-Z is a Monolithic Power Systems high‑efficiency synchronous buck regulator. Typical features include:
- Wide input voltage range and robust protection (overcurrent, thermal shutdown, UVLO/short-circuit protection)
- Synchronous buck topology for high efficiency
- Adjustable/output options (external resistors for settable Vout or fixed outputs)
- High switching frequency for small external components and compact solution
- Enable/Shutdown control and soft-start for smooth startup
- Power‑good/status indication
- Internal/externally compensated control options (simplified compensation)
- Fast transient response and good line/load regulation
- Small form factor package (QFN/16-pin variants)
Note: exact voltage ranges, current capability, switching frequency, and package details vary by variant. For precise specs, please share a datasheet link or confirm you mean the MP2324GJ-Z from MPS and I’ll pull exact numbers.
- Wide input voltage range and robust protection (overcurrent, thermal shutdown, UVLO/short-circuit protection)
- Synchronous buck topology for high efficiency
- Adjustable/output options (external resistors for settable Vout or fixed outputs)
- High switching frequency for small external components and compact solution
- Enable/Shutdown control and soft-start for smooth startup
- Power‑good/status indication
- Internal/externally compensated control options (simplified compensation)
- Fast transient response and good line/load regulation
- Small form factor package (QFN/16-pin variants)
Note: exact voltage ranges, current capability, switching frequency, and package details vary by variant. For precise specs, please share a datasheet link or confirm you mean the MP2324GJ-Z from MPS and I’ll pull exact numbers.
Pinout
- Pin count: 16 pins (QFN-16 package)
- Function: High-efficiency step-down (buck) DC-DC switching regulator with an integrated high-side switch; converts a higher input voltage to a lower regulated output using an external feedback network (with enable/soft-start and protection features).
- Function: High-efficiency step-down (buck) DC-DC switching regulator with an integrated high-side switch; converts a higher input voltage to a lower regulated output using an external feedback network (with enable/soft-start and protection features).
Manufacturer
- Manufacturer: Monolithic Power Systems (MPS).
- What kind of company: A fabless semiconductor company that designs and markets high-performance power-management ICs (e.g., DC-DC converters, PMICs, LED drivers).
- What kind of company: A fabless semiconductor company that designs and markets high-performance power-management ICs (e.g., DC-DC converters, PMICs, LED drivers).
Application
MP2324GJ-Z is a high‑efficiency DC-DC buck regulator. It’s used to generate low-voltage rails from higher input voltages in compact power-management layouts. Common applications include:
- Portable devices: smartphones, tablets, wearables, cameras
- Computers and peripherals: notebooks, motherboards, ASIC/FPGA/core rails
- Consumer electronics: TVs, set‑top boxes, game consoles
- Networking/telecom: routers, switches, base stations
- Industrial equipment and instrumentation requiring compact, efficient regulators
- Power management in PMICs and point‑of‑load regulator designs
- Portable devices: smartphones, tablets, wearables, cameras
- Computers and peripherals: notebooks, motherboards, ASIC/FPGA/core rails
- Consumer electronics: TVs, set‑top boxes, game consoles
- Networking/telecom: routers, switches, base stations
- Industrial equipment and instrumentation requiring compact, efficient regulators
- Power management in PMICs and point‑of‑load regulator designs
Package
An 8-pin QFN package (3x3 mm) with an exposed pad.
