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TPS51218

HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218

HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

文件:1.98951 Mbytes 页数:27 Pages

TI

德州仪器

TPS51218

HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

文件:1.01695 Mbytes 页数:27 Pages

TI

德州仪器

TPS51218

适用于笔记本电脑电源的 3V 至 28V、20A 同步 D-CAP 降压控制器

The TPS51218 is a small-sized single buck controller with adaptive on-time D-CAP™ mode. The device is suitable for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supply in digital consumer products. A small package with minimal pin-count saves space on t • Wide Input Voltage Range: 3 V to 28 V\n• Output Voltage Range: 0.7 V to 2.6 V\n• Wide Output Load Range: 0 to 20A+\n• Built-in 0.5% 0.7 V Reference\n• D-CAP™ Mode with 100-ns Load Step Response\n• Adaptive On Time Control Architecture With 4 Selectable Frequency Setting\n• 4700 ppm/°C RDS(on) ;

TI

德州仪器

TPS51218DSCR

丝印:PIZI;Package:WSON;HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218DSCR.A

丝印:PIZI;Package:WSON;HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218DSCR.B

丝印:PIZI;Package:WSON;HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218DSCRG4.A

丝印:PIZI;Package:WSON;HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218DSCRG4.B

丝印:PIZI;Package:WSON;HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

TPS51218DSCT

HIGH PERFORMANCE, SINGLE SYNCHRONOUS STEP-DOWN CONTROLLER FOR NOTEBOOK POWER SUPPLY

1FEATURES 2• Wide Input Voltage Range: 3 V to 28 V • Output Voltage Range: 0.7 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.7 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture With 4 Selectable Frequency Setting • 4700

文件:1.00494 Mbytes 页数:30 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    28

  • Vout (Min) (V):

    0.7

  • Vout (Max) (V):

    2.6

  • Iout (Max) (A):

    20

  • Iq (Typ) (uA):

    320

  • Switching frequency (Min) (kHz):

    266

  • Switching frequency (Max) (kHz):

    465

  • Features:

    Enable

  • Operating temperature range (C):

    -40 to 85

  • Regulated outputs (#):

    1

  • Number of phases:

    1

  • Rating:

    Catalog

供应商型号品牌批号封装库存备注价格
TI
24+
WSON|10
451000
免费送样原盒原包现货一手渠道联系
询价
TI/德州仪器
QFN
6698
询价
TI(德州仪器)
23+
NA
20094
正纳10年以上分销经验原装进口正品做服务做口碑有支持
询价
TI(德州仪器)
24+/25+
10000
原装正品现货库存价优
询价
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)
23+
标准封装
6000
正规渠道,只有原装!
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)
23+
N/A
6000
公司只做原装,可来电咨询
询价
TI/德州
2018+
0.76
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
更多TPS51218供应商 更新时间2025-10-8 10:12:00