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AP3720MTR-G1集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器規(guī)格書PDF中文資料

AP3720MTR-G1
廠商型號(hào)

AP3720MTR-G1

參數(shù)屬性

AP3720MTR-G1 封裝/外殼為8-SOIC(0.154",3.90mm 寬);包裝為管件;類別為集成電路(IC)的PMIC-穩(wěn)壓器-DCDC開關(guān)式控制器;產(chǎn)品描述:IC PWM CONTROLLER

功能描述

CURRENT MODE PWM CONTROLLER FOR BJT

封裝外殼

8-SOIC(0.154",3.90mm 寬)

文件大小

681.83 Kbytes

頁(yè)面數(shù)量

13 頁(yè)

生產(chǎn)廠商 BCD Semiconductor Manufacturing Limited
企業(yè)簡(jiǎn)稱

BCDSEMI新進(jìn)半導(dǎo)體

中文名稱

上海新進(jìn)半導(dǎo)體制造有限公司官網(wǎng)

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數(shù)據(jù)手冊(cè)

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更新時(shí)間

2025-1-14 19:10:00

AP3720MTR-G1規(guī)格書詳情

General Description

The AP3720 is a low startup current, current mode PWM controller with green-mode operation. The PWM switching frequency at normal operation is 65k, but when the output power drops below the specifically level, the device enters the frequency-drop mode and the typical operating frequency is 20kHz (no audible noise). Additionally, when the load drops to a very low level or zero, the IC operates in so called ‘burst mode’ to minimize switching loss.

Features

? Low Startup Current ( 2.5μA ) and Low

Operating Current (1.2mA)

? Off-line Converter Applied in Sub 25W Range

? Skip Cycle Mode Achieves Low Standby Power

(<200mW)

? Cycle-by-Cycle Power Limited

? Frequency-drop Mode

? Soft Start with 2ms

? Programmable Drive Current for BJT

? Leading Edge Blanking

? Pre-shutdown Decreases Turn-off Losses

? Reliable Protection:

Accurate OCP with Line Compensation

Short Circuit Protection

Over Voltage Protection for VCC

Hysteretic Thermal Shutdown Protection

Applications

? STB

? Cable Modem

? ADSL Modem

? DVD Recorder

產(chǎn)品屬性

  • 產(chǎn)品編號(hào):

    AP3720MTR-G1

  • 制造商:

    Diodes Incorporated

  • 類別:

    集成電路(IC) > PMIC - 穩(wěn)壓器 - DC DC 開關(guān)式控制器

  • 包裝:

    管件

  • 輸出類型:

    PWM

  • 輸出配置:

  • 電壓 - 供電 (Vcc/Vdd):

    12V ~ 18V

  • 頻率 - 開關(guān):

    65kHz

  • 占空比(最大):

    83%

  • 同步整流器:

  • 時(shí)鐘同步:

  • 控制特性:

    限流,頻率控制

  • 工作溫度:

    -40°C ~ 85°C(TA)

  • 封裝/外殼:

    8-SOIC(0.154",3.90mm 寬)

  • 供應(yīng)商器件封裝:

    8-SOIC

  • 描述:

    IC PWM CONTROLLER

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
DIODES
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32970
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24+
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990000
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DIODES
21+
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DIODES
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68900
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DIODES/美臺(tái)
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SMD
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