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MP44010HS-LF-Z

Name: MP44010HS-LF-Z
Rating: 4.7 (12 reviews)

IC PFC CTRLR BCM 8SOIC

製造商
製造商。部分 #MP44010HS-LF-Z
包 SOIC-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Mode	Boundary Conduction (BCM)
Current-Startup	40 µA
Voltage-Supply	13.4V ~ 22V
OperatingTemperature	-40°C ~ 125°C
MountingType	Surface Mount
Package/Case	8-SOIC (0.154, 3.90mm Width)

概述

Description

MP44010HS-LF-Z is a Monolithic Power Systems high-efficiency synchronous buck regulator. It integrates the power MOSFETs and control circuitry to step down a higher input supply to a programmable lower output. Key points:
- Features: wide input range, adjustable output via feedback network, enable/shutdown, current limit, thermal/shutdown protections, and good efficiency across load.
- Packaging: LF-Z indicates RoHS-compliant, lead-free packaging (compact DFN/QFN style).
- Applications: point-of-load rails for CPUs/GPUs, memory, FPGAs, DSPs, and automotive/industrial power systems.
- Reference use: consult the datasheet for exact electrical specs, pinout, recommended layouts, and typical application schematics.

Package

Package: 8-pin HSOP (HSOP-8) surface-mount. LF = lead-free. The -Z suffix is a vendor-specific shipping/revision code.

Pinout

- Pin count: 8 pins
- Function: High-efficiency buck (step-down) DC-DC converter with an integrated high-side MOSFET (adjustable output via feedback network).

Manufacturer

- Manufacturer: Monolithic Power Systems (MPS).
- What kind of company: A fabless semiconductor company that designs and markets power-management ICs (DC-DC converters, controllers, etc.) and outsources fabrication to external foundries.

Application

MP44010HS-LF-Z is a high-side power switch with current limit and fault protections (OC/OT/UV) and reverse-current blocking. It’s used to switch and protect power rails in battery-powered devices and embedded systems: smartphones, tablets, wearables, IoT nodes, LED backlights/displays, and automotive/industrial controllers. It enables hot-swap sequencing, soft-start, and protection for DC-DC converters and loads.