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BA9736中文資料羅姆數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)

BA9736
廠商型號(hào)

BA9736

功能描述

6-channel switching regulator controller

文件大小

175.82 Kbytes

頁(yè)面數(shù)量

10 頁(yè)

生產(chǎn)廠商 Rohm
企業(yè)簡(jiǎn)稱

ROHM羅姆

中文名稱

羅姆半導(dǎo)體集團(tuán)官網(wǎng)

原廠標(biāo)識(shí)
數(shù)據(jù)手冊(cè)

下載地址一下載地址二到原廠下載

更新時(shí)間

2025-3-17 11:17:00

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BA9736價(jià)格和庫(kù)存,歡迎聯(lián)系客服免費(fèi)人工找貨

BA9736規(guī)格書(shū)詳情

The BA9736KV is a 6-channel controller that includes all of the circuits required to construct a switching regulator. The circuits on the chip include a triangular-wave generator, a reference voltage circuit, an error amplifier, a PWM comparator, a pseudo-totem-pole driver, and a variety of protection circuits.

Features

1) The totem-pole driver can directly drive power transistors, and the on current can be set to the rating current using an external resistor.

2) Miss-operation prevention circuit for low-voltage input.

3) Output cutoff circuit (timer latch type) for overload protection.

4) Channels 1 and 4 employ FETs, and have totem-pole drivers that rectify synchronously with a chopper. The duty offset of the chopper can be adjusted externally.

5) For channel control, by making STB low level, all channels go off, and by making STB3 low level, channel 3 can be switched off independently.

6) Soft start is applied to all channels using an external capacitor, and is synchronized with the rising edges of STB and STB3.

7) VQFP64 package (0.5mm pitch).

Applications

VCR / cameras, digital still cameras, and other portable equipment

產(chǎn)品屬性

  • 型號(hào):

    BA9736

  • 功能描述:

    IC REG CTRLR PWM VQFP64

  • RoHS:

  • 類(lèi)別:

    集成電路(IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器

  • 系列:

    -

  • 標(biāo)準(zhǔn)包裝:

    2,500

  • 系列:

    - PWM

  • 型:

    電流模式

  • 輸出數(shù):

    1 頻率 -

  • 最大:

    500kHz

  • 占空比:

    96%

  • 電源電壓:

    4 V ~ 36 V

  • 降壓:

    無(wú)

  • 升壓:

  • 回掃:

    無(wú)

  • 反相:

    無(wú)

  • 倍增器:

    無(wú)

  • 除法器:

    無(wú)

  • Cuk:

    無(wú)

  • 隔離:

    無(wú)

  • 工作溫度:

    -40°C ~ 125°C

  • 封裝/外殼:

    24-WQFN 裸露焊盤(pán)

  • 包裝:

    帶卷(TR)

供應(yīng)商 型號(hào) 品牌 批號(hào) 封裝 庫(kù)存 備注 價(jià)格
ROHM
24+
QFP
2679
原裝優(yōu)勢(shì)!絕對(duì)公司現(xiàn)貨!可長(zhǎng)期供貨!
詢價(jià)
ROHM/羅姆
23+
QFP
3000
一級(jí)代理原廠VIP渠道,專(zhuān)注軍工、汽車(chē)、醫(yī)療、工業(yè)、
詢價(jià)
ROHM/羅姆
2447
QFP
100500
一級(jí)代理專(zhuān)營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨
詢價(jià)
ROHM/羅姆
23+
NA/
253
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票
詢價(jià)
ROHM/羅姆
1948+
QFP
6852
只做原裝正品現(xiàn)貨!或訂貨假一賠十!
詢價(jià)
ROHM/羅姆
23+
TQFP-48P
50000
全新原裝正品現(xiàn)貨,支持訂貨
詢價(jià)
ROHM
22+23+
TQFP
27154
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨
詢價(jià)
ROHM
23+
QFP
8890
價(jià)格優(yōu)勢(shì)、原裝現(xiàn)貨、客戶至上。歡迎廣大客戶來(lái)電查詢
詢價(jià)
ROHM
24+
QFP
150
詢價(jià)
ROHM
24+
VQFP64
5979
原裝現(xiàn)貨
詢價(jià)