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LM5642XMH

hot LM5642XMH

LM5642XMH

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零件编号 LM5642XMH
制造商 Texas Instruments
描述 IC REG CTRLR BUCK 28ETSSOP
数据表
封装 28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
库存 105,636 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 五月 7 - 五月 12 (选择速递服务)
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LM5642XMH参数

制造商Texas Instruments
类别集成电路（IC） - PMIC - 稳压器 - DC DC 切换控制器
封装28-TSSOP (0.173", 4.40mm Width) Exposed Pad
ECAD
系列-
输出类型Transistor Driver
功能Step-Down
输出配置Positive
拓扑Buck
输出数量2
输出阶段2
电压 - 电源（Vcc / Vdd）4.5 V ~ 36 V
频率 - 切换375kHz
占空比（最大值）98.9%
同步整流器Yes
时钟同步Yes
串行接口-
控制功能Current Limit, Enable, Soft Start
工作温度-40°C ~ 125°C (TJ)
包/箱28-TSSOP (0.173", 4.40mm Width) Exposed Pad
供应商设备包28-HTSSOP

LM5642XMH Packaging

Customized Labels
Sealing
Packing
Insepction

LM5642XMH FAQ

  • 1. How to order LM5642XMH on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM5642XMH is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM5642XMH. All suppliers must pass our qualification reviews before they can publish their products including LM5642XMH on Heisener; we pay more attention to the channels and quality of LM5642XMH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM5642XMH price and inventory displayed accurate?
    The price and inventory of LM5642XMH fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
    Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.
    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM5642XMH?
    All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the LM5642XMH we delivered, we will accept the replacement or return of the LM5642XMH only when all of the below conditions are fulfilled:
    (1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
    (2)We are informed of the defect described above within 90 days after the delivery of LM5642XMH.
    (3)The PartNo is unused and only in the original unpacked packaging.
    Two processes to return the products:
    (1)Inform us within 90 days
    (2)Obtain Requesting Return Authorizations
  • 7.How to contact us to get technical supports, such as LM5642XMH pin diagram, LM5642XMH datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM5642XMH 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

全球供应链-可靠的授权分销商资源

零件编号 制造商 描述 库存

LM5642XMH/NOPB

D# V36:1790_07282504

 Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP Tube

RoHS: Compliant
 0

LM5642XMHX/NOPB

D# V36:1790_07282505

 Texas Instruments

DC/DC Cntrlr Dual-OUT Step Down 20A/20A 424kHz 28-Pin HTSSOP EP T/R

RoHS: Compliant
 0
零件编号 制造商 描述 库存

LM5642XMHX/NOPB

 Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

 2392

LM5642XMH/NOPB

 Texas Instruments

IC REG CTRLR BUCK PWM 28TSSOP

 1092
零件编号 制造商 描述 库存

LM5642XMHX/NOPB

D# 296-LM5642XMHX/NOPBCT-ND

 Texas Instruments

IC REG CTRLR BUCK 28TSSOP

 1882

LM5642XMH/NOPB

D# LM5642XMH/NOPB-ND

 Texas Instruments

IC REG CTRLR BUCK 28TSSOP

 210
零件编号 制造商 描述 库存

LM5642XMHNOPBHTSSOP28

 National Semiconductor Corporation

OEM/CM QUOTES ONLY | NO BROKERS

 416

LM5642XMHNOPB

 NATIONAL SE

OEM/CM QUOTES ONLY | NO BROKERS

 1
零件编号 制造商 描述 库存

LM5642XMHNOPB

 Texas Instruments

OEM/CM ONLY

 943
零件编号 制造商 描述 库存

LM5642XMHX/NOPB

D# 926-LM5642XMHX/NOPB

 Texas Instruments

Switching Controllers

RoHS: Compliant
 5798

LM5642XMH/NOPB

D# 926-LM5642XMH/NOPB

 Texas Instruments

Switching Controllers

RoHS: Compliant
 69
零件编号 制造商 描述 库存

LM5642XMH/NOPB

D# NS-LM5642XMH/NOPB

 Texas Instruments

OEM/CM ONLY

 9958

LM5642XMHX/NOPB

D# NS-LM5642XMHX/NOPB

 Texas Instruments

OEM/CM ONLY

 7131
零件编号 制造商 描述 库存

LM5642XMH/NOPB

 National Semiconductor Corporation

1
零件编号 制造商 描述 库存

LM5642XMH/NOPB

 Texas Instruments

LM5642X High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

RoHS: Compliant
 48
零件编号 制造商 描述 库存

LM5642XMH/NOPB HTSSOP 28

 National Semiconductor Corporation

OEM/CM ONLY

 375
零件编号 制造商 描述 库存

LM5642XMHX/NOPB

 Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

 17

LM5642XMH/NOPB

 Texas Instruments

High Voltage, Dual Synchronous Buck Converter with Oscillator Synchronization

 8
零件编号 制造商 描述 库存

LM5642XMHX/NOPB

 Texas Instruments

shipping today

 29

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LM5642XMH

质量认证

黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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LM5642XMH Tags

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