LM25141RGER

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LM25141RGER

LM25141RGER

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배송 준비 24 시간

365 일 보장

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사양

Supplier Texas Instruments
Package Tape & Reel (TR)
Series Automotive, AEC-Q101
ProductStatus Active
OutputType Transistor Driver
Function Step-Down
OutputConfiguration Positive
Topology Half-Bridge
NumberofOutputs 1
OutputPhases 1
Voltage-Supply(Vcc/Vdd) 3.8V ~ 42V
Frequency-Switching 2.2MHz
DutyCycle(Max) 50%
SynchronousRectifier Yes
ClockSync Yes
ControlFeatures Current Limit, Enable, Frequency Control
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
Package/Case 24-VFQFN Exposed Pad

개요

Description

The LM25141RGER is a Texas Instruments synchronous DC-DC buck regulator controller. It drives external MOSFETs to convert a higher input voltage to a regulated lower output with high efficiency. Key capabilities typically include switching-frequency control (fixed or adjustable), voltage- or current-mode regulation, enable/soft-start, and multiple protective features (overcurrent/overvoltage/thermal protection) with fault reporting. It supports multi‑phase operation for high-current VRMs and is suitable for power rails in CPUs, GPUs, telecom, automotive, and industrial applications. The RGER suffix denotes the TI package/version (RoHS, tape-and-reel). For exact electrical specs, pinout, and application circuits, consult the LM25141RGER datasheet and TI design guides.

Package

LM25141RGER is a RoHS-compliant 16-pin VSSOP package with exposed pad (EP).

Pinout

- Pin count: 28 pins (HTSSOP/TSSOP-28 package)
- Function: Dual multiphase PWM controller for synchronous buck regulators (drives/multiphase buck VRMs).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Company type: A global American semiconductor company that designs and manufactures analog, mixed-signal, and embedded processing integrated circuits (ICs) used in a wide range of electronics.

Application

LM25141RGER is a high-efficiency, multi‑phase, synchronous buck regulator controller. Typical application areas:
- Point‑of‑load power for CPUs/GPUs (high‑current VRMs)
- Server, data‑center, and networking power supplies
- Industrial automation and telecom DC‑DC converters
- Automotive 12V to low rails power management
It enables compact, fast‑transient, high‑current DC‑DC converters for harsh environments.

배송

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배송 요금 참조 (DHL/FedEx):

DHL은: 배송 비용은 $25-$45 (0.5kg)에서 2-5 영업일의 추정적 배달 시간이 있습니다.

FedEx는: 배송 비용은 $25-$40 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

UPS는: 배송 비용은 $25-$45 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

TNT는: 배송 비용은 $25-$65 (0.5kg)에서 3-7 영업일의 추정적 배달 시간을 가지고 있습니다.

EMS는: 배송 비용은 $30-$50 (0.5kg)에서 7-15 영업일의 추정적 배달 시간을 제공합니다.

등록된 항공우편: 배송 비용은 $2-$4 (0.1kg), 예상 배달 시간 5-20 영업일.

지불

Payment Methods

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