位置:TPS50601AHKH/EM > TPS50601AHKH/EM详情

TPS50601AHKH/EM中文资料

厂家型号

TPS50601AHKH/EM

文件大小

1812.73Kbytes

页面数量

36

功能描述

TPS50601A-SP Radiation Hardened 3-V to 7-V Input, 6-A Synchronous Buck Converter

数据手册

下载地址一下载地址二到原厂下载

简称

TI2德州仪器

生产厂商

Texas Instruments

中文名称

美国德州仪器公司官网

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TPS50601AHKH/EM数据手册规格书PDF详情

1 Features

1• 5962-10221:

– Radiation hardened up to TID 100 krad(Si)

– ELDRS free 100 krad(Si) – 10 mrad(Si)/s

– Single lhup (SEL) Immune to

LET = 75 MeV-cm2/mg

– SEB and SEGR immune to 75 MeV-cm2/mg,

SOA Curve Available

– SET/SEFI Cross-section plot available

• peak efficiency: 96.6% (VO = 3.3 V)

• Integrated 58-mΩ/50-mΩ MOSFETs

• Power rail: 3 to 7 V on VIN

• 6-A Maximum output current

• Flexible switching frequency options:

– 100-kHz to 1-MHz Adjustable internal oscillator

– External sync capability: 100 kHz to 1 MHz

– Sync pin can be configured as a 500-kHz

output for master/slave applications

• 0.804-V ±1.5% Voltage reference

overtemperature, radiation, and line and load

regulation

• Monotonic start-up into prebiased outputs

• Adjustable soft start through external capacitor

• Input enable and power-good output for power

sequencing

• Power good output monitor for undervoltage and

overvoltage

• Adjustable input undervoltage lockout (UVLO)

• 20-Pin Ultra-small, thermally-enhanced ceramic

flatpack package (hkh) for space applications

2 Applications

• Space satellite point of load supply for FPGAs,

microcontrollers, data converters and ASICs

• Space satellite payloads

• Radiation hardened applications

• Available in military (–55°C to 125°C) temperature

range

• Engineering evaluation (/EM) Samples are

available

3 Description

The TPS50601A-SP is a radiation hardened, 7-V, 6-A

synchronous step-down converter, which is optimized

for small designs through high efficiency and

integrating the high-side and low-side MOSFETs.

Further space savings are achieved through current

mode control, which reduces component count, and a

high switching frequency, reducing the inductor's

footprint. The devices are offered in an ultra small,

thermally enhanced 20-pin ceramic flatpack package.

The output voltage startup ramp is controlled by the

SS/TR pin which allows operation as either a stand

alone power supply or in tracking situations. Power

sequencing is also possible by correctly configuring

the enable and the open drain power good pins. In

addition, the TPS50601A-SP can be configured in

master-slave mode to provide up to 12-A of output

current.

Cycle-by-cycle current limiting on the high-side FET

protects the device in overload situations and is

enhanced by a low-side sourcing current limit which

prevents current runaway. There is also a low-side

sinking current limit which turns off the low-side

MOSFET to prevent excessive reverse current.

Thermal shutdown disables the part when die

temperature exceeds thermal shutdown temperature.

更新时间:2025-6-9 16:59:00
供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
24+
CFP20
3000
绝对全新原装现货特价销售,欢迎来电查询
TEXAS INSTRUMENTS
23+
NA
9600
全新原装正品!一手货源价格优势!
TI/德州仪器
21+
CFP-20
63880
本公司只售原装 支持实单
TI/德州仪器
25+
CFP-20
8880
原装认准芯泽盛世!
TI
25+
CFP (HKH)
6000
原厂原装,价格优势
TI/德州仪器
23+
CFP-20
2000
原装正品,支持实单
TI/德州仪器
23+
CFP-20
9990
正规渠道,只有原装!
TI/德州仪器
21+
CFP-20
9990
只有原装
TI/德州仪器
24+
CFP-20
30000
公司只有原装
TI/德州仪器
23+
CFP-20
5000
只有原装,欢迎来电咨询!

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Texas Instruments 美国德州仪器公司

中文资料: 2328条

德州仪器(Texas Instruments),简称TI,是全球领先的半导体公司,为现实世界的信号处理提供创新的数字信号处理(DSP)及模拟器件技术。除半导体业务外,还提供包括传感与控制、教育产品和数字光源处理解决方案。TI总部位于美国德克萨斯州的达拉斯,并在25多个国家设有制造、设计或销售机构。德州仪器是推动互联网时代不断发展的半导体引擎,作为实时技术的领导者,TI正在快速发展,在无线与宽带接入等大型市场及数码相机和数字音频等新兴市场方面,凭借性能卓越的半导体解决方案不断推动着互联网时代的前进步伐。TI预想未来世界的方方面面都渗透着TI产品的点点滴滴,每个电话、每次上网、拍的每张照片、听的每