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          首頁 >TPS62561>規(guī)格書列表

          型號下載 訂購功能描述制造商 上傳企業(yè)LOGO

          TPS62561

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561

          2.25-MHz, 600-mA Step-Down Converter in TSOT and 2- ? 2- ? 0,8-mm SON Package

          文件:1.24514 Mbytes 頁數:29 Pages

          TI

          德州儀器

          TPS62561

          采用 TSOT23 封裝的 2.25MHz 600mA 降壓轉換器

          TPS62560 器件是一款高效同步降壓轉換器,針對由電池供電的便攜式 應用進行了優(yōu)化。在諸如單節(jié)鋰離子電池或由其他常見化學成分組成的 AA 或 AAA 電池供電下,該器件可提供高達 600mA 的輸出電流。 憑借 2.5V 至 5.5V 的輸入電壓范圍,該器件適用于為各類便攜式手持設備或 POL 應用供電。 TPS62560 系列工作在 2.25MHz 固定開關頻率下,并且在輕負載電流條件下會進入節(jié)能模式,從而在整個負載電流范圍內保持高效率。 該節(jié)能模式針對低輸出電壓紋波進行了優(yōu)化。對于低噪聲 應用,可通過將 MODE 引腳拉為高電平來強制器件進入固定頻率 PWM 模式。在關斷模式中,電流消 ? 輸出電流最高達 600mA\n? PWM 模式下的輸出電壓精度為 ±2.5%\n? 可實現(xiàn)最低壓降的 100% 占空比\n? 采用小外形尺寸晶體管 (SOT) 和 2mm × 2mm × 0.8mm 小外形尺寸無引線 (SON) 封裝\n? 有關改進的 特性 集,請參見《TPS62290 器件》(文獻編號:SLVS764);

          TI

          德州儀器

          TPS62561DDCR

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCR.A

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCR.B

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCRG4

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCRG4.A

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCRG4.B

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          TPS62561DDCT

          TPS6256x 2.25-MHz, 600-mA Step-Down Converter in TSOT and 2 × 2 × 0.8-mm QFN Package

          1 Features 1? Output Current up to 600 mA ? Input Voltage Range from 2.5 V to 5.5 V ? Output Voltage Accuracy in PWM Mode ±2.5% ? Typical 15-μA Quiescent Current ? 100% Duty Cycle for Lowest Dropout ? Soft Start ? Available in a Small SOT, and 2 mm × 2 mm × 0.8 mm SON Package ? Fo

          文件:2.55679 Mbytes 頁數:37 Pages

          TI

          德州儀器

          技術參數

          • Vin (Max) (V):

            5.5

          • Vout (Min) (V):

            0.85

          • Vout (Max) (V):

            5.5

          • Iout (Max) (A):

            0.6

          • Iq (Typ) (uA):

            15

          • Switching frequency (Min) (kHz):

            2000

          • Switching frequency (Max) (kHz):

            2500

          • Features:

            Enable

          • Operating temperature range (C):

            -40 to 85

          • Rating:

            Catalog

          • Regulated outputs (#):

            1

          供應商型號品牌批號封裝庫存備注價格
          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+
          0.765
          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
          TI
          24+
          7500
          詢價
          TI
          23+
          SOT23-5
          1800
          絕對全新原裝!優(yōu)勢供貨渠道!特價!請放心訂購!
          詢價
          TI
          11+
          SOT5
          8000
          全新原裝,絕對正品現(xiàn)貨供應
          詢價
          TI
          25+
          標準封裝
          18000
          原廠直接發(fā)貨進口原裝
          詢價
          TI
          2016+
          SOT23-5
          3000
          只做原裝,假一罰十,公司可開17%增值稅發(fā)票!
          詢價
          TI
          17+
          NA
          6200
          100%原裝正品現(xiàn)貨
          詢價
          TI
          24+
          原廠原封
          6523
          進口原裝公司百分百現(xiàn)貨可出樣品
          詢價
          TI
          1701+
          SOT23-5
          14860
          只做原裝進口,假一罰十
          詢價
          更多TPS62561供應商 更新時間2026-1-20 15:01:00
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