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TPS51217

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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217

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

文件:1.00614 Mbytes 页数:27 Pages

TI

德州仪器

TPS51217

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 TPS51217 is a small-sized single buck controller withadaptive on-time D-CAP™ mode. The device is suitable for low outputvoltage, high current, PC system power rail and similar point-of-load(POL) power supply in digital consumer products. A small package withminimal pin-count saves space on the P • Wide Input Voltage Range: 3 V to 28 V \n• Wide Output Load Range: 0 to 20A+\n• D-CAP Mode with 100-ns Load Step Response\n• Dynamic Output Voltage Change Capability\n• Internal 0.9-ms Voltage Servo Softstart\n• Built-in Output Discharge\n• Integrated Boost Switch\n• Thermal Shutdown (Non-latch)\n;

TI

德州仪器

TPS51217DSCR

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217DSCR.A

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217DSCR.B

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217DSCT

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217DSCT.A

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217DSCT.B

丝印:PIYI;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: 0.6 V to 2.6 V • Wide Output Load Range: 0 to 20A+ • Built-in 0.5% 0.6 V Reference • D-CAP™ Mode with 100-ns Load Step Response • Adaptive On Time Control Architecture with Fixed 340kHz Operation • Dynamic Outp

文件:1.07607 Mbytes 页数:30 Pages

TI

德州仪器

TPS51217_15

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

文件:1.04477 Mbytes 页数:29 Pages

TI

德州仪器

技术参数

  • Vin (Max) (V):

    28

  • Vout (Min) (V):

    0.6

  • Vout (Max) (V):

    2.6

  • Iout (Max) (A):

    20

  • Iq (Typ) (uA):

    320

  • Switching frequency (Min) (kHz):

    312

  • Switching frequency (Max) (kHz):

    368

  • Features:

    Dynamic Voltage Scaling

  • 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/德州仪器
23+
QFN
11200
原厂授权一级代理、全球订货优势渠道、可提供一站式BO
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
2018+
0.7
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/德州仪器
2450+
QFN
8850
只做原装正品假一赔十为客户做到零风险!!
询价
N/A
99
询价
TI
11+
QFN
8000
全新原装,绝对正品现货供应
询价
TI
24+
250
询价
TEXAS
23+
WSON-10
5000
原装正品,假一罚十
询价
TI
17+
SON-10
6200
100%原装正品现货
询价
TI
25+
QFN
381
百分百原装正品 真实公司现货库存 本公司只做原装 可
询价
更多TPS51217供应商 更新时间2025-11-30 11:10:00