高壓降壓轉(zhuǎn)換器Buck
- 價 格:
面議 /
- 供 應(yīng) 地:廣東省深圳市
- 發(fā)布公司:深圳市利盛達(dá)科技有限公司
- 產(chǎn)品型號:TP3320
- 品 牌:TPMICRO
- 發(fā)布日期:2013/11/6 17:34:06
- 聯(lián)系人QQ:584341952

詳細(xì)說明
產(chǎn)品說明Explain
公司簡介Content
DESCRJPTION :3A同步高壓降壓DC-DC
The TP3320 is a 500KHz fixed frequency synchronous current mode buck regulator. The device integrates both 135m? high-side switch and 90m ? low-side switch that provide 3A of continuous load current over a wide operating input voltage of 4.5V to 28V. The internal synchronous power switch increases efficiency and eliminates the need for an external Schottky diode.Current mode control provides fast transient response and cycle-by-cycle current limit.
The TP3320 features short circuit and thermal protection circuits to increase system reliability. Externally programmable soft-start allows for proper power on sequencing with respect to other power supllies and avoids input inrush current during startup.In shutdown mode, the supply current dropsbelow 1µA.TheTP3320isavailable in SOP-8 package with the exposed pad.
FEATURES
● 3A Continuous Output Current
● 110ns Minimum On Time
● Integrated 135m? High Side Switch
● Integrated 90m? Low Side Switch
● Wide 4.5V to 28V Operating Input Range
● Output Adjustable from 0.8V to 24V
● Up to 95% Efficiency
● Programmable Soft-Start
● <1µA Shutdown Current
● Available in 500KHz Fixed Switching Frequency
● Thermal Shutdown and Over Current Protection
● Input Under Voltage Lockout
● Available in SOP-8 (EP) Package
● RoHS Compliant and 100% Lead(Pb)-Free
Applications
● Distributed Power Systems
● Networking Systems
● FPGA, DSP, ASIC Power Supplies
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深圳市利盛達(dá)科技有限公司是一家致力于提供電源管理方案的公司,為電源設(shè)計應(yīng)用提供全方位的技術(shù)支持,讓電源設(shè)計更加便捷可靠,是手持式電子設(shè)備最佳合作伙伴。公司代理銷售EUTECH、RICHTEK、TPMICRO等業(yè)界優(yōu)秀的電源品牌,并為其提供全方位的服務(wù)。公司產(chǎn)品專注于手持式電子設(shè)備領(lǐng)域,包含電池管理(充放電)、升壓、降壓、穩(wěn)壓、復(fù)位、開關(guān)以及小功率型MOSFET等器件
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深圳市利盛達(dá)科技有限公司
- 聯(lián)系人:譚小姐(推廣)
- 聯(lián)系人QQ:584341952

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- 會員級別:免費會員
- 認(rèn)證類型:企業(yè)認(rèn)證
- 企業(yè)證件:已通過企業(yè)認(rèn)證 [已認(rèn)證]
- 認(rèn)證公司:
- 主營產(chǎn)品:電源IC
- 公司所在地:廣東省深圳市