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TPS62228

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

文件:716.93 Kbytes 页数:29 Pages

TI

德州仪器

TPS62228

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

文件:682.49 Kbytes 页数:24 Pages

TI

德州仪器

TPS62228

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

文件:464.62 Kbytes 页数:20 Pages

TI

德州仪器

TPS62228

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

文件:745.67 Kbytes 页数:24 Pages

TI

德州仪器

TPS62228

1.875V 输出、400mA、效率为 95% 的降压转换器,15uA,采用 ThinSOT-23 封装

The TPS6222x devices are a family of high-efficiency, synchronous step-down converters ideally suited for portable systems powered by 1-cell Li-Ion or 3-cell NiMH/NiCd batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. With an output voltage range of 6 V d • High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency\n• Adjustable Output Voltage Range From 0.7 V to VI\n• Up to 400-mA Output Current\n• Highest Efficiency Over Wide Load Current Range Due to Power-Save Mode\n• Soft Start\n• Dynamic Output-Voltage Positioning\n• APPLICAT;

TI

德州仪器

TPS62228DDC

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

文件:716.93 Kbytes 页数:29 Pages

TI

德州仪器

TPS62228DDCR

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

文件:716.93 Kbytes 页数:29 Pages

TI

德州仪器

TPS62228DDCR.B

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

文件:716.93 Kbytes 页数:29 Pages

TI

德州仪器

TPS62228DDCRG4.B

400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

1FEATURES 2· High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency · 2.5-V to 6-V Input Voltage Range · Adjustable Output Voltage Range From 0.7 V to V I · Fixed Output Voltage Options Available · Up to 400-mA Output Current · 1.25-MHz Fixed Frequency PWM Operation

文件:716.93 Kbytes 页数:29 Pages

TI

德州仪器

TPS62228DDC

丝印:EH;Package:SOT-25;400-mA, 1.25-MHz, HIGH-EFFICIENCY, STEP-DOWN CONVERTER IN THIN-SOT23

文件:745.67 Kbytes 页数:24 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    6

  • Vout (Min) (V):

    1.875

  • Vout (Max) (V):

    1.875

  • Iout (Max) (A):

    0.4

  • Iq (Typ) (uA):

    15

  • Switching frequency (Min) (kHz):

    800

  • Switching frequency (Max) (kHz):

    1850

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 85

  • Rating:

    Catalog

  • Regulated outputs (#):

    1

供应商型号品牌批号封装库存备注价格
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI/德州
2018+
1.9
32500
德州代理承诺销售原装正品公司可开正规17%增值税票
询价
TI
24+
7500
询价
TI
2015+
SOT23-5
29898
专业代理DC-DC降压IC,型号齐全,公司优势产品
询价
TI
22+
SOT23-5
8200
原装现货库存.价格优势
询价
TI(德州仪器)
18+
9800
代理进口原装/实单价格可谈
询价
TexasInstruments
24+
SOT-23-5
66800
原厂授权一级代理,专注汽车、医疗、工业、新能源!
询价
TI
20+
SOT23-5
43000
原装优势主营型号-可开原型号增税票
询价
TI/德州仪器
24+
SOT23-5
362652
降压IC原装现货有优势
询价
Texas Instruments
24+
SOT-23-5
65200
一级代理/放心采购
询价
更多TPS62228供应商 更新时间2025-10-3 15:01:00