High Performance Wide Input Range Dual Synchronous Buck Controller

Description The SC2544 is a high performance dual PWM controller. It is designed to convert a wide ranged input voltage down to two independent output rails. The PWM operations of the two channels are 180 degree out of phase which can greatly reduce the size and the cost of the input capacitors.

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SEMTECH

先之科

High Performance Wide Input Range Dual Synchronous Buck Controller

The SC2544 is a high performance dual PWM controller. It is designed to convert a wide ranged input voltage down to two independent output rails. The SC2544 support “peel off ” tracking for the two outputs at start up which means the two outputs ramp up together till the one with lower output level ·Independent dual-outputs\n·“Peel off “start up tracking Independent dual-outputs\n·Wide input voltage range: 4.5V~28V\n·Adjustable output voltage down to 0.75V\n·Flexible power sequencing with enable and power good output\n·Synchronous Buck topology with voltage mode control\n·Out of phase operatio;

Semtech

先之科

SSR_PWM功率開(kāi)關(guān)

Safety-Chip

鼎芯微

Package：24-VFQFN 裸露焊盤；包裝：管件 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器 描述：IC REG CTRLR BUCK 24MLPQ

Semtech Corporation

Package：24-TSSOP（0.173"，4.40mm 寬）；包裝：管件 功能：降壓 類別：集成電路（IC） PMIC - 穩(wěn)壓器 - DC DC 開(kāi)關(guān)式控制器 描述：IC REG CTRLR BUCK 24TSSOP

Semtech Corporation

Package：24-TSSOP（0.173"，4.40mm 寬）；包裝：管件 功能：降壓 類別：集成電路（IC） DC-DC 開(kāi)關(guān)控制器 描述：IC REG CTRLR BUCK 24TSSOP

Semtech Corporation