| 型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
|---|---|---|---|---|
UCD7232 | Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | |
UCD7232 | Digital Control Compatible Synchronous-Buck Gate Driver With Current 文件:597.63 Kbytes 頁數(shù):30 Pages | TI 德州儀器 | TI | |
絲印:UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
絲?。?strong>UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
絲印:UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
絲?。?strong>UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
絲?。?strong>UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
絲印:UCD7232;Package:QFN(RTJ);Digital Control Compatible Synchronous-Buck Gate Driver With Current Sense and Fault Protection FEATURES ? Dual High Current Drivers. ? Full Compatibility with TI Fusion Digital Power Supply Controllers, such as UCD91xx and UCD92xx Families ? Operational to 2 MHz Switching Frequency ? High-Side FET and Output Current Limit Protection with Independently Adjustable Thresholds ? Fast H 文件:1.42432 Mbytes 頁數(shù):34 Pages | TI 德州儀器 | TI | ||
UCD7232 | 具有電流感應(yīng)和故障保護功能的數(shù)字控制兼容同步降壓閘極驅(qū)動器 UCD7232 高電流驅(qū)動器專為數(shù)字控制、負載點、同步降壓型開關(guān)電源而特別設(shè)計。 兩個驅(qū)動器電路可在同步降壓電路中為高側(cè) NMOS 開關(guān)和低側(cè) NMOS 同步整流器提供高充電及放電電流。 MOSFET 柵極由一個內(nèi)部穩(wěn)壓 VGG 電源驅(qū)動。 禁用內(nèi)部 VGG 穩(wěn)壓器可允許用戶提供其特有的柵極驅(qū)動電壓。 這種高靈活性支持 2.2 V 至 15 V 的寬泛功率轉(zhuǎn)換輸入電壓。內(nèi)部欠壓閉鎖 (UVLO) 邏輯可在允許芯片工作之前確保 VGG 為良好。 驅(qū)動器邏輯模塊可支持兩種操作模式(由 SRE 模式引腳負責(zé)選擇)中的一個。 在同步模式下,該邏輯模塊可使用 PWM 信號來控制高側(cè)與低側(cè)柵極驅(qū)動器信號。 ? 雙通道高電流驅(qū)動器。\n? 工作開關(guān)頻率 2 MHz\n? 具有故障標(biāo)記輸出的快速高側(cè)過流感測電路 – 可逐個周期地防止出現(xiàn)破壞性的電流水平\n? 電壓與負載電流監(jiān)視器輸出成正比\n? 用于柵極驅(qū)動及內(nèi)部電路的板載穩(wěn)壓電壓\n? 可選的操作模式: \n? 用于 DirectFET 控制的直接高側(cè)柵極及低側(cè)柵極輸入\n? 用于功率級關(guān)斷的三態(tài) PWM 輸入\n? 額定規(guī)格針對 –40°C 至 +125°C 的結(jié)溫范圍而擬訂\n? 針對單相和多相應(yīng)用的數(shù)字控制同步降壓功率級\n? 數(shù)字控制式電源模塊; | TI 德州儀器 | TI | |
Digital Control Compatible Synchronous-Buck Gate Driver With Current 文件:597.63 Kbytes 頁數(shù):30 Pages | TI 德州儀器 | TI |
技術(shù)參數(shù)
- Supply voltage (Max) (V):
15
- Number of outputs:
1
- Peak output current (A):
6
- Input threshold:
CMOS
- Prop delay (ns):
50
- Driver configuration:
Dual
- Operating temperature range (C):
-40 to 125
- Rating:
Catalog
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
TI/德州儀器 |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
TI德州儀器 |
22+ |
24000 |
原裝正品現(xiàn)貨,實單可談,量大價優(yōu) |
詢價 | |||
TI/德州 |
2018+ |
QFN |
32500 |
德州代理承諾銷售原裝正品公司可開正規(guī)17%增值稅票 |
詢價 | ||
N/A |
99 |
詢價 | |||||
TI |
25+23+ |
QFN |
27555 |
絕對原裝正品全新進口深圳現(xiàn)貨 |
詢價 | ||
TEXAS |
18+ |
QFN |
9785 |
全新原裝現(xiàn)貨,可出樣品,可開增值稅發(fā)票 |
詢價 | ||
TI |
19+ |
QFN |
16200 |
原裝正品,現(xiàn)貨特價 |
詢價 | ||
TI |
20+ |
NA |
53650 |
TI原裝主營-可開原型號增稅票 |
詢價 | ||
Texas Instruments |
24+ |
20-QFN(4x4) |
65200 |
一級代理/放心采購 |
詢價 | ||
TI/德州儀器 |
23+ |
20-QFN |
3618 |
原裝正品代理渠道價格優(yōu)勢 |
詢價 |
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