Model No: MP8759GD-Z
Monolithic Power Systems Inc. MP8759GD-Z
Manufacturer: Monolithic Power Systems Inc.
SEMICON NO.: MP8759GD-Z
Package: 12-QFN
Stock: In stock
Description: IC Step-down switching voltage regulator ADJ 8A 12QFN
SEMICON NO.: MP8759GD-Z
Package: 12-QFN
Stock: In stock
Description: IC Step-down switching voltage regulator ADJ 8A 12QFN
Quantity :
| Mfr | Monolithic Power Systems (MPS) |
| Type | DC/DC Buck Converter (Synchronous Step-Down Regulator) |
| Input Voltage Range | 4.5V to 26V |
| Output Voltage Range | Adjustable (0.6V to 5.5V) |
| Output Current (Max) | 8A |
| Switching Frequency | 700kHz (Fixed) |
| Control Method | Current Mode Control, Forced-PWM Operation |
| Protection Features | OCP, Thermal Shutdown |
| Key Features | - Integrated MOSFETs - Low Quiescent Current (117µA) - Synchronous Rectification - Adjustable Output Voltage |
| Operating Temperature | -40°C to +125°C |
| Package/Sizes | 12-QFN |
| Mounting Type | Surface Mount (SMD) |
| RoHS Compliance | RoHS compliant, lead-free |
MP8759GD-Z Synchronous Step-Down Converter 0.6V 1 output 8A
The MP8759GD-Z is a high-efficiency, synchronous step-down DC-DC converter designed by Monolithic Power Systems (MPS). It is capable of delivering up to 8A of continuous output current and features a wide input voltage range of 4.5V to 24V. This compact QFN-12 (2mm x 3mm) packaged IC is ideal for space-constrained designs and offers adjustable output voltage from 0.6V to 5.5V.
MP8759GD-Z Features and Specifications
The MP8759GD-Z provides high efficiency up to 95%, making it suitable for applications requiring minimal power loss. It features a low standby power consumption of 117µA and includes built-in soft-start functionality to prevent inrush currents. The IC also offers various protection features such as over-current protection (OCP), over-voltage protection (OVP), under-voltage lockout (UVLO), and over-temperature shutdown. The switching frequency is fixed at 700kHz, ensuring stable operation. It operates over a wide temperature range of -40°C to +125°C.
MP8759GD-Z Applications
The MP8759GD-Z is versatile and can be used in various applications, including IoT devices, automotive systems, consumer electronics, telecommunications, and industrial automation. Its compact size and high efficiency make it ideal for portable electronic devices, such as smartphones, tablets, and laptops. It is also suitable for power supply units and embedded systems where efficient voltage regulation is required.
Alternative DC-DC Converter Models
● MP8761: A high-efficiency, 8A, 18V synchronous step-down converter from MPS, offering similar performance but with a slightly lower maximum input voltage.
● LTC3835: A low IQ synchronous step-down controller from Linear Technology, providing high efficiency and suitable for applications requiring low quiescent current.
● APW7083: A 5A, 26V, 380kHz synchronous step-down converter from Anpec Electronics, suitable for applications with lower current requirements.
