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TPS63802

2-A, High-Efficient, Low IQ Buck-Boost Converter with Small Solution Size

文件:1.99942 Mbytes 页数:28 Pages

TI

德州仪器

TPS63802

采用 QFN/DFN 封装的 2A 高效 11µA 静态电流降压/升压转换器

TPS63802 是一款高效率、高输出电流降压/升压转换器。根据输入电压不同,当输入电压近似等于输出电压时,它会自动以升压、降压或全新的 4 周期降压/升压模式运行。在定义的阈值内进行模式切换,避免不必要的模式内切换,以减少输出电压纹波。这类器件的输出电压可在较宽输出电压范围内通过电阻式分压器进行单独调整。静态电流为 11µA,可在超小甚至空载条件下实现出色效率。 • 输入电压范围:1.3V 至 5.5V \n• 输出电压范围:1.8V 至 5.2V(可调节)\n• 在整个负载范围内具有高效率 \n• 具有省电模式和强制 PWM 模式\n• 峰值电流降压/升压模式架构 \n• 正向和反向电流运行\n• 安全、可靠运行的特性 \n• 过热和过压保护\n• 正向和反向电流限制\n• 21.5mm2 的小解决方案尺寸 \n• 小型 0.47µH 电感器\n• 使用 TPS63802 并借助 WEBENCH Power Designer 创建定制设计方案;

TI

德州仪器

TPS63802DLAR

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLAR.A

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLARG4

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLARG4.A

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLAT

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLAT.A

丝印:63802;Package:VSON-HR(DLA);TPS63802 2-A, High-efficient, Low IQ Buck-boost Converter in DFN Package

1 Features • Input voltage range: 1.3 V to 5.5 V – Device input voltage > 1.8 V for start-up • Output voltage range: 1.8 V to 5.2 V (adjustable) • 2-A output current for VI ≥ 2.3 V, VO = 3.3 V • High efficiency over the entire load range – 11-μA operating quiescent current – Power save mode

文件:2.41306 Mbytes 页数:38 Pages

TI

德州仪器

TPS63802DLAR

丝印:63802;Package:VSON-HR;2-A, High-Efficient, Low IQ Buck-Boost Converter with Small Solution Size

文件:1.99942 Mbytes 页数:28 Pages

TI

德州仪器

TPS63802DLAT

丝印:63802;Package:VSON-HR;2-A, High-Efficient, Low IQ Buck-Boost Converter with Small Solution Size

文件:1.99942 Mbytes 页数:28 Pages

TI

德州仪器

技术参数

  • Vin (Min) (V):

    1.3

  • Vin (Max) (V):

    5.5

  • Vout (Max) (V):

    5.2

  • Vout (Min) (V):

    1.8

  • Duty cycle (Max) (%):

    100

  • Features:

    Enable

  • Switch current limit (Typ) (A):

    5

  • Switching frequency (Min) (kHz):

    500

  • Switching frequency (Max) (kHz):

    3100

  • Iq (Typ) (mA):

    0.011

  • Iout (Max) (A):

    2

  • Rating:

    Catalog

  • Operating temperature range (C):

    -40 to 125

供应商型号品牌批号封装库存备注价格
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
TI(德州仪器)
2022+
8000
原厂原装,假一罚十
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
TI(德州仪器)
2450+
SMD
9850
只做原装正品代理渠道!假一赔三!
询价
N/A
99
询价
TI(德州仪器)
2447
VSON-10-HR(3x2)
105000
250个/圆盘一级代理专营品牌!原装正品,优势现货,长
询价
Texas
25+
25000
原厂原包 深圳现货 主打品牌 假一赔百 可开票!
询价
TI(德州仪器)
2021+
VSON-10-HR(3x2)
499
询价
正纳电子热销
23+
NA
26094
10年以上分销经验原装进口正品,做服务型企业
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
更多TPS63802供应商 更新时间2025-12-11 19:09:00