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STR-A6251中文資料ALLEGRO數(shù)據(jù)手冊PDF規(guī)格書

STR-A6251
廠商型號

STR-A6251

功能描述

Universal-Input/15 W 50 kHz Flyback Switching Regulators

文件大小

373.27 Kbytes

頁面數(shù)量

7

生產(chǎn)廠商 Allegro MicroSystems
企業(yè)簡稱

ALLEGRO

中文名稱

Allegro MicroSystems官網(wǎng)

原廠標識
數(shù)據(jù)手冊

下載地址一下載地址二到原廠下載

更新時間

2025-5-29 23:01:00

人工找貨

STR-A6251價格和庫存,歡迎聯(lián)系客服免費人工找貨

STR-A6251規(guī)格書詳情

FEATURES AND BENEFITS

■ 50 kHz PWM with ±5 Frequency Jittering

Cost Reduction of EMI Noise Filtering

■ Rugged 650 V Avalanche-Rated MOSFET

Simplified Surge Absorption

No VDSS Derating Required

■ Choice of rDS(on) (2.8 Ω or 3.95 Ω maximum)

■ Auto-Burst Mode for Stand-By Operation or Light Loads

Less Transformer Audible Noise

■ Built-In Leading Edge Blanking

■ Soft Start and Low Start-Up Current

Start-Up Circuit Disabled in Operation

■ Low Operating Current (4 mA max)

■ Automatic Burst Stand-By (intermittent operation)

Input Power <0.1 W at No Load

■ Auto-Bias Function

Stable Burst Operation Without Generating Interference

■ Internal Off-Timer Circuit

■ Built-In Constant-Voltage/Constant Current

■ Multiple Protections:

Pulse-by-Pulse Overcurrent Protection (OCP)

Overload Protection (OLP) with Auto Restart

Latching Overvoltage Protection (OVP)

Undervoltage Lockout (UVLO) with Hysteresis

Latching Thermal Shutdown (TSD)

■ Molded Small-Size 8-Pin Package

For Low-Height SMPS

產(chǎn)品屬性

  • 型號:

    STR-A6251

  • 制造商:

    ALLEGRO

  • 制造商全稱:

    Allegro MicroSystems

  • 功能描述:

    Universal-Input/15 W 50 kHz Flyback Switching Regulators

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價格
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