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TPS54873

适用于预偏置输出的 4.5V 至 5.5V 输入、8A SWIFT™ 同步降压转换器

As a member of the SWIFT™ family of dc/dc regulators, family of dc/dc regulators,the TPS54873 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error • 30-m, 12-A Peak MOSFET Switches for High Efficiency at 8-A Continuous Output Source or Sink Current\n• 0.9-V to 3.3-V Adjustable Output Voltage Range With 1.0% Accuracy\n• Synchronizable to 700 kHz\n• Integrated Solution Reduces Board Area and Component Count\n• Low-Voltage, High-Density Distr;

TI

德州仪器

TPS54873_15

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:697.68 Kbytes 页数:23 Pages

TI

德州仪器

TPS54873_16

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:707.54 Kbytes 页数:23 Pages

TI

德州仪器

TPS54873PWP

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:707.54 Kbytes 页数:23 Pages

TI

德州仪器

TPS54873PWP

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:163.08 Kbytes 页数:15 Pages

TI

德州仪器

TPS54873PWP

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:282.99 Kbytes 页数:10 Pages

TI

德州仪器

TPS54873PWPG4

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:707.54 Kbytes 页数:23 Pages

TI

德州仪器

TPS54873PWPR

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:282.99 Kbytes 页数:10 Pages

TI

德州仪器

TPS54873PWPR

4-V TO 6-V INPUT, 8-A OUTPUT SYNCHRONOUS BUCK SWITCHER WITH DISABLED SINKING DURING START-UP

文件:707.54 Kbytes 页数:23 Pages

TI

德州仪器

TPS54873PWP

Package:28-PowerTSSOP(0.173",4.40mm Width);包装:管件 功能:降压 类别:集成电路(IC) 稳压器 - DC-DC 开关稳压器 描述:IC REG BUCK ADJ 8A 28HTSSOP

TI

德州仪器

技术参数

  • Operating temperature range (°C):

    -40 to 85

  • Topology:

    Buck

  • Type:

    Converter

  • Iout (max) (A):

    8

  • Vin (min) (V):

    4

  • Vin (max) (V):

    6

  • Switching frequency (min) (kHz):

    280

  • Switching frequency (max) (kHz):

    700

  • Features:

    Enable

  • Control mode:

    Voltage mode

  • Vout (min) (V):

    0.9

  • Vout (max) (V):

    3.3

  • Iq (typ) (µA):

    11000

  • Duty cycle (max) (%):

    90

供应商型号品牌批号封装库存备注价格
TI
24+
TSSOP
6430
原装现货/欢迎来电咨询
询价
TI/德州仪器
24+
TSSOP
9600
原装现货,优势供应,支持实单!
询价
TI
2025+
TSSOP
3557
全新原厂原装产品、公司现货销售
询价
TI
23+
TSOP
8000
只做原装现货
询价
TI
24+
TSOP
500
只做原装,欢迎询价,量大价优
询价
TI
25+
TSOP
500
全新现货
询价
TI
24+
2
询价
TI
23+
HTSSOP
5000
原装正品,假一罚十
询价
TI
2016+
HTSSOP28
1648
只做原装,假一罚十,公司可开17%增值税发票!
询价
TI
23+
TSSOP28
1800
绝对全新原装!优势供货渠道!特价!请放心订购!
询价
更多TPS54873供应商 更新时间2026-1-27 13:36:00