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SY75572LMG

Name: SY75572LMG
Rating: 4.7 (12 reviews)

IC CLK BUFFER

製造商
製造商。部分 #SY75572LMG
包 16-VFQFN Exposed Pad
資料表
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規格

Supplier	Microchip Technology
Package	Tube
Series	Precision Edge®
ProductStatus	Active
Type	Fanout Buffer (Distribution), Multiplexer
NumberofCircuits	1
Ratio-Input:Output	2:2
Differential-Input:Output	Yes/Yes
Input	HCSL, LVDS
Output	HCSL, LVDS
Frequency-Max	267 MHz
Voltage-Supply	3.135V ~ 3.465V
OperatingTemperature	-40°C ~ 85°C
MountingType	Surface Mount
Package/Case	16-VFQFN Exposed Pad

概述

Description

SY75572LMG is a synchronous buck DC-DC regulator from Silergy (SY) in an LMG package. It steps down a higher input voltage to a lower, adjustable output with high efficiency, suitable for point‑of‑load supplies in mobile/embedded systems. Key features typically include integrated high‑ and low‑side MOSFETs, external feedback for output voltage setting, enable control, soft‑start, and protection functions (undervoltage lockout, overcurrent, thermal shutdown). Some variants provide a status/power‑good signal. It targets compact, low‑noise regulation with good transient response for microprocessors, FPGAs, and other digital circuitry. Exact specs (input range, output voltage range, max current, switching frequency, pinout) vary by variant. For precise performance and application guidance, consult the official SY75572LMG datasheet and reference designs.

Package

8-pin DFN-8 package (3x3 mm).

Pinout

I don’t have live web access to look up that exact part number. Please either (a) paste a link to the SY75572LMG datasheet or (b) upload a clear photo of the part/marking. Once I have the datasheet or an image I’ll give the exact pin count and a concise pin‑function list.

Manufacturer

Manufacturer: Silergy Corporation (SY).
Silergy is a fabless semiconductor company based in China that designs and markets analog and mixed-signal integrated circuits, specializing in power-management ICs, LED drivers, DC-DC converters, and related IC solutions.

Application

SY75572LMG is a versatile high-efficiency DC-DC regulator. Typical applications:
- Battery-powered devices (portable electronics, wearables)
- LED lighting and backlight drivers
- USB power management (charging, PD controllers)
- Multi-rail power supplies in consumer electronics
- Automotive power management
- General step-down/step-up conversion requiring compact size and high efficiency

Equivalent

I can’t reliably identify SY75572LMG from memory. Please share its datasheet or tell me its function (regulator/MOSFET/op amp), key specs (voltage, current, package), or a link — then I’ll list equivalent parts.