TPS40400RHLT

Mfr. #:: TPS40400RHLT
描述:: Switching Controllers 3.0-20V PMBus Sync Buck Controller
生命週期:: 製造商新產品
數據表:: TPS40400RHLT 數據表
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更多信息:: TPS40400RHLT 更多信息 TPS40400RHLT Product Details

產品屬性
屬性值

製造商：: 德州儀器

產品分類：: 開關控制器

RoHS：: Y

開關頻率：: 200 kHz to 2 MHz

佔空比 - 最大值：: 90 %

輸入電壓：: 3 V to 20 V

輸出電壓：: - 0.3 V to 30 V

輸出電流：: 1 mA

最低工作溫度：: - 40 C

最高工作溫度：: + 125 C

安裝方式：: 貼片/貼片

包裝/案例：: VQFN-24

打包：: 捲軸

工作溫度範圍：: - 40 C to + 125 C

系列：: TPS40400

品牌：: 德州儀器

開發套件：: TPS40400EVM-351

濕氣敏感：: 是的

工作電源電流：: 6 mA

產品類別：: 開關控制器

出廠包裝數量：: 250

子類別：: PMIC - 電源管理 IC

單位重量：: 0.001926 oz

Tags: TPS40400R, TPS40400, TPS4040, TPS404, TPS40, TPS4, TPS

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

TPS40400RHLT 評級和評論

G***s

Everything arrived fast and according with the description. The products have a really good quality, it all works perfectly and the seller it's great

2019-05-20

A***v

The goods are received. Serviceability did not check. It's been two months.

2019-05-28

TPS40400RHLT 描述

***as Instruments: 3-V to 20-V, 30-A, synchronous buck controller with PMBus™, including Telemetry 24-VQFN -40 to 125

***et: Voltage Mode PWM Controller -0.3V to 30V 30mA 24-Pin VQFN EP T/R

***ow.cn: DC/DC Cntrlr Single-OUT Step Down 30A 2000kHz 24-Pin VQFN EP T/R

***AS INSTUMENTS: The TPS40400 is a cost-optimized flexible synchronous buck controller that operates from a nominal 3-V to 20-V supply. This controller is an analog PWM controller that allows programming and monitoring through the PMBus™ interface. Flexible features found on this device include programmable soft-start time, programmable short circuit limit, and programmable undervoltage lockout (UVLO).

***AS INSTRU: An adaptive anti-cross conduction scheme is used to prevent shoot through current in the power FETs. Gate drive voltage is 6 V to better enhance the power FETs for reduced losses. Short circuit detection occurs by sensing the voltage drop across the inductor or across a resistor placed in series with the inductor. A PMBus programmable threshold is compared to this voltage and is used to detect overcurrent. When the overcurrent threshold is reached, a pulse by pulse current limit scheme is used to limit the current to acceptable levels. If the overcurrent condition persists for more than 7 clock cycles of the converter, a fault condition is declared and the converter shuts down and goes into either a hiccup restart mode or latches off. The behavior can be selected through the PMBus interface. Other PMBus interface features include programmable operating frequency, soft-start time, overvoltage and undervoltage thresholds and the response to those events, output voltage change including margining as well as status monitoring.

TPS40400RHLT 更多信息

TPS40400 Synchronous Buck Controllers: OMO Electronic TPS40400 Synchronous Buck Controllers are cost-optimized, flexible devices that operate from a nominal 3V to 20V supply. The TI TPS40400 is an analog PWM controller that allows programming and monitoring via the PMBus interface. Flexible features found on these TI synchronous buck controllers include programmable soft-start time, programmable short circuit limit, and programmable undervoltage lockout. The TPS40400 is designed for use in smart power systems, power supply modules, communications equipment, and computing equipment.Learn More

Market price

型號	描述	庫存	價格
TPS40400RHLT DISTI # 296-29478-1-ND	IC REG CTRLR BUCK PMBUS 24QFN RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1435In Stock	100:$4.0652 10:$4.9620 1:$5.5200
TPS40400RHLT DISTI # 296-29478-6-ND	IC REG CTRLR BUCK PMBUS 24QFN RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	1435In Stock	100:$4.0652 10:$4.9620 1:$5.5200
TPS40400RHLT DISTI # 296-29478-2-ND	IC REG CTRLR BUCK PMBUS 24QFN RoHS: Compliant Min Qty: 250 Container: Tape & Reel (TR)	1000In Stock	1250:$2.8336 500:$3.3598 250:$3.7444
TPS40400RHLT DISTI # TPS40400RHLT	Voltage Mode PWM Controller -0.3V to 30V 30mA 24-Pin VQFN EP T/R - Tape and Reel (Alt: TPS40400RHLT) RoHS: Compliant Min Qty: 250 Container: Reel	Americas - 0	250:$2.8900 500:$2.6900 1000:$2.6900 1500:$2.5900 2500:$2.4900
TPS40400RHLT DISTI # TPS40400RHLT	Voltage Mode PWM Controller -0.3V to 30V 30mA 24-Pin VQFN EP T/R (Alt: TPS40400RHLT) RoHS: Compliant Min Qty: 250 Container: Tape and Reel	Asia - 0
TPS40400RHLT	3.0V - 20V, 30A, Synchronous Buck Controller with PMBus™, including Telemetry	500	1000:$2.3000 750:$2.3500 500:$2.7100 250:$3.1200 100:$3.3400 25:$3.7200 10:$3.9900 1:$4.4300
TPS40400RHLT DISTI # 595-TPS40400RHLT	Switching Controllers 3.0-20V PMBus Sync Buck Controller RoHS: Compliant	24	1:$5.3600 10:$4.8200 100:$3.9400 250:$3.7000 500:$3.3600 1000:$2.8300 2500:$2.6900
TPS40400RHLR DISTI # 595-TPS40400RHLR	Switching Controllers 3.0-20V PMBus Sync Buck Controller RoHS: Compliant	0	1:$4.6600 10:$4.1900 100:$3.4300 250:$3.2200 500:$2.9200 1000:$2.4600 3000:$2.3400