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TPS6287X中文资料德州仪器数据手册PDF规格书

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厂商型号

TPS6287X

功能描述

TPS6287x 2.7-V to 6-V Input, 6-A, 9-A, 12-A, 15-A, Stackable, Synchronous Step-Down Converters with Fast Transient Response

文件大小

2.20964 Mbytes

页面数量

58

生产厂商

TI

中文名称

德州仪器

网址

网址

数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-12-1 20:00:00

人工找货

TPS6287X价格和库存,欢迎联系客服免费人工找货

TPS6287X规格书详情

1 Features

• 2.7-V to 6-V input voltage range

• Family of pin-to-pin compatible devices: 6-A, 9-A,

12-A, and 15-A

• Four output voltage ranges:

– 0.4-V to 0.71875-V in 1.25-mV steps

– 0.4-V to 1.0375-V in 2.5-mV steps

– 0.4-V to 1.675-V in 5-mV steps

– 0.8-V to 3.35-V in 10-mV steps

• Output voltage accuracy ±1%

• 7-mΩ and 4.5-mΩ internal power MOSFETs

• Adjustable external compensation

• Resistor-selectable start-up output voltage

• Resistor-selectable switching frequency

• Power-save or forced-PWM operation

• I2C-compatible interface up to 1-MHz

• Differential remote sensing

• Optional stacked operation for increased output

current capability

• Thermal warning and thermal shutdown

• Precise enable input

• Active output discharge

• Optional spread-spectrum clocking

• Power-good output with a window comparator

• Available in 2.55-mm × 3.55-mm × 1-mm VQFN

package with wettable flanks

• –40°C to 125°C junction temperature, TJ

2 Applications

• Optical networks

• Storage

• FPGA, ASIC, and digital core supply

• DDR memory supply

3 Description

The TPS6287x is a family of pin-to-pin 6-A, 9-A, 12-A,

and 15-A synchronous step-down DC/DC converters

with differential remote sensing. For each current

rating, there are full-featured device variants with I2C

interface and limited-featured device variants without

I2C interface. All devices offer high efficiency and

ease of use. Low-resistance power switches allow

up to 15-A continuous output current at high ambient

temperatures.

The devices can operate in stacked mode to deliver

higher output currents or to spread the power

dissipation across multiple devices.

The TPS6287x family implements an enhanced DCS

control scheme that supports fast transients with

fixed-frequency operation. Devices can operate in

power save mode for maximum efficiency, or forced-

PWM mode for the best transient performance and

lowest output voltage ripple.

An optional remote sensing feature maximizes voltage

regulation at the point-of-load, and the device

achieves better than ±1% DC voltage accuracy under

all operating conditions.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
NA/
5250
原装现货,当天可交货,原型号开票
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
TI(德州仪器)
2021+
8000
原装现货,欢迎询价
询价
TI(德州仪器)
23+
VQFN-HR-9
13650
公司只做原装正品,假一赔十
询价
TI
23+
NA
6800
原装正品,力挺实单
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)
2526+
VQFN-HR-9
50000
只做原装优势现货库存,渠道可追溯
询价
Texas Instruments
25+
9-VFQFN
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
TI
25+
(RPJ)
6000
原厂原装,价格优势
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