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MP1924AHS-LF-Z
+物料清單IC GATE DRVR HALF-BRIDGE 8SOIC
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製造商單片電力系統股份有限公司。
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製造商部分 #MP1924AHS-LF-Z
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有存貨3423
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規格
| 屬性 | 價值 |
| PartStatus | Active |
| BaseProductNumber | MP1924 |
| DigiKeyProgrammable | Not Verified |
| DrivenConfiguration | Half-Bridge |
| ChannelType | Independent |
| NumberofDrivers | 2 |
| GateType | MOSFET (N-Channel) |
| Voltage-Supply | 4.5V ~ 18V |
| LogicVoltage-VIL,VIH | 1V, 2.4V |
| Current-PeakOutput(Source,Sink) | 4A, 4A |
| InputType | Non-Inverting |
| Rise/FallTime(Typ) | 15ns, 12ns |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| SupplierDevicePackage | 8-SOIC |
| Packaging | Tape & Reel (TR) |
| HighSideVoltage-Max(Bootstrap) | 115 V |
概述
Description
The MP1924AHS-LF-Z is a step-down (buck) DC-DC converter designed for efficient voltage regulation in various electronic applications. It features a high input voltage range of up to 36V, making it suitable for automotive and industrial use. The device can deliver output currents of up to 3A with a high efficiency of over 90%, minimizing heat generation and enhancing performance.
Key features include a built-in high-side switch, adjustable output voltage down to 0.8V, and an integrated compensation network, simplifying design and reducing component count. It also includes protection mechanisms such as overcurrent protection (OCP), thermal shutdown (TSD), and under-voltage lockout (UVLO), ensuring reliable operation.
The MP1924AHS-LF-Z is packaged in a compact HTSOP-8 format, ideal for space-constrained applications. Its versatility makes it suitable for use in consumer electronics, telecommunications, and battery-powered devices. Overall, it provides an effective solution for power management in modern electronic systems.
Key features include a built-in high-side switch, adjustable output voltage down to 0.8V, and an integrated compensation network, simplifying design and reducing component count. It also includes protection mechanisms such as overcurrent protection (OCP), thermal shutdown (TSD), and under-voltage lockout (UVLO), ensuring reliable operation.
The MP1924AHS-LF-Z is packaged in a compact HTSOP-8 format, ideal for space-constrained applications. Its versatility makes it suitable for use in consumer electronics, telecommunications, and battery-powered devices. Overall, it provides an effective solution for power management in modern electronic systems.
Equivalent
The MP1924AHS-LF-Z is a step-down (buck) regulator. Equivalent products include the LM2596, TPS563201, and RT8059. These alternatives provide similar output voltage and current capabilities, but specifications such as efficiency, switching frequency, and thermal performance may vary. Always consult datasheets for specific application needs and compatibility.
Features
The MP1924AHS-LF-Z is a high-efficiency, step-down (buck) switching regulator designed for a wide range of applications. It features a 4.5V to 23V input voltage range, making it suitable for various power sources. The output voltage is adjustable from 0.8V to 20V, providing flexibility for different devices.
Key features include:
- Integrated Power Switch: Reduces external component count.
- High Efficiency: Up to 95% efficiency allows for low heat generation.
- Current Mode Control: Ensures stable output and fast transient response.
- Built-in Protection: Includes over-current, over-voltage, and thermal shutdown protection.
- Adjustable Switching Frequency: Ranges from 300kHz to 1.5MHz, allowing for optimization based on application needs.
- Compact Package: Available in a thermally-enhanced 10-pin MSOP package, suitable for space-constrained designs.
Overall, the MP1924AHS-LF-Z is ideal for powering microcontrollers, sensors, and other low-power applications in consumer electronics, industrial fields, and automotive systems.
Key features include:
- Integrated Power Switch: Reduces external component count.
- High Efficiency: Up to 95% efficiency allows for low heat generation.
- Current Mode Control: Ensures stable output and fast transient response.
- Built-in Protection: Includes over-current, over-voltage, and thermal shutdown protection.
- Adjustable Switching Frequency: Ranges from 300kHz to 1.5MHz, allowing for optimization based on application needs.
- Compact Package: Available in a thermally-enhanced 10-pin MSOP package, suitable for space-constrained designs.
Overall, the MP1924AHS-LF-Z is ideal for powering microcontrollers, sensors, and other low-power applications in consumer electronics, industrial fields, and automotive systems.
Pinout
The MP1924AHS-LF-Z is a high-voltage, step-down (buck) voltage regulator with a pin count of 10. The key functions of its pins are as follows:
1. VIN - Input voltage supply.
2. GND - Ground reference.
3. SW - Switch node; connects to the inductor.
4. FB - Feedback pin; used for voltage regulation.
5. COMP - Compensation pin; for loop stability.
6. EN - Enable pin; turns the regulator on/off.
7. SS - Soft-start pin; controls the start-up time.
8. PG - Power Good indicator; shows output voltage status.
9. VIN_SENSE - Voltage sensing input for improved regulation.
10. NC - No connection; not internally connected.
This device is suitable for various power management applications due to its efficiency and compact size.
1. VIN - Input voltage supply.
2. GND - Ground reference.
3. SW - Switch node; connects to the inductor.
4. FB - Feedback pin; used for voltage regulation.
5. COMP - Compensation pin; for loop stability.
6. EN - Enable pin; turns the regulator on/off.
7. SS - Soft-start pin; controls the start-up time.
8. PG - Power Good indicator; shows output voltage status.
9. VIN_SENSE - Voltage sensing input for improved regulation.
10. NC - No connection; not internally connected.
This device is suitable for various power management applications due to its efficiency and compact size.
Manufacturer
The MP1924AHS-LF-Z is manufactured by Monolithic Power Systems, Inc. (MPS), a semiconductor company specializing in high-performance power management solutions. MPS designs and develops advanced power management integrated circuits (ICs) and systems for various applications, including automotive, consumer electronics, and industrial sectors.
The company's focus is on providing innovative, efficient, and reliable power solutions that enhance the performance and reliability of electronic devices. MPS is known for its commitment to quality and technology advancements, utilizing cutting-edge design techniques and manufacturing processes. Their products are widely used in applications such as LED drivers, DC-DC converters, and battery management systems, addressing the growing demand for efficient power solutions in a rapidly evolving electronic landscape.
MPS is headquartered in San Jose, California, and operates globally, serving a diverse range of customers in different industries, underlining its role as a key player in the semiconductor market.
The company's focus is on providing innovative, efficient, and reliable power solutions that enhance the performance and reliability of electronic devices. MPS is known for its commitment to quality and technology advancements, utilizing cutting-edge design techniques and manufacturing processes. Their products are widely used in applications such as LED drivers, DC-DC converters, and battery management systems, addressing the growing demand for efficient power solutions in a rapidly evolving electronic landscape.
MPS is headquartered in San Jose, California, and operates globally, serving a diverse range of customers in different industries, underlining its role as a key player in the semiconductor market.
Application
The MP1924AHS-LF-Z is a high-efficiency, step-down (buck) DC-DC converter commonly used in applications such as power management for consumer electronics, portable devices, battery-powered equipment, and automotive systems. Its features enable it to effectively regulate voltage and improve energy efficiency in smartphones, tablets, and other compact devices. Additionally, it is suitable for industrial applications where reliable power conversion is required. The converter's small footprint and thermal performance make it ideal for space-constrained environments.
Package
The MP1924AHS-LF-Z is packaged in a 10-lead MSOP (Mini Small Outline Package) with a thermal pad. This compact package design helps optimize performance and thermal management in various applications, particularly in power management.
