LM2005DR
Reliable under voltage conditions with 8-V UVLO
Inventory:3,904
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : LM2005DR
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Package/Case : SOIC-8
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Manufacturer : Texas Instruments
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Datesheet : LM2005DR DataSheet (PDF)
Overview of LM2005DR
The LM2005 is a compact, high-voltage gate driver designed to drive both the high-side and the low-side N-channel MOSFETs in a synchronous buck or a half-bridge configuration. The integrated bootstrap diode saves board space and reduces system cost by eliminating the need for an external discrete diode.
The –1-V DC and –19.5-V transient negative voltage handling on the SH pin improve the system robustness in high noise applications. The small, thermally-enhanced 8-pin WSON package improves PCB layout by allowing the driver to be placed closer to the motor phases. The LM2005 is also available in an 8-pin SOIC package compatible with industry standard pinouts. Undervoltage lockout (UVLO) is provided on both the low-side and the high-side power rails for protection during power up and power down.
Key Features
- Drives two N-channel MOSFETs in half-bridge configuration
- Integrated bootstrap diode
- 8-V typical undervoltage lockout on GVDD
- 107-V absolute maximum voltage on BST
- –19.5-V absolute maximum negative transient voltage handling on SH
- 0.5-A/0.8-A peak source/sink currents
- 115-ns typical propagation delay
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Bootstrap supply voltage (max) (V) | 107 | Power switch | IGBT, MOSFET |
| Input supply voltage (min) (V) | 9 | Input supply voltage (max) (V) | 18 |
| Peak output current (A) | 0.65 | Operating temperature range (°C) | -40 to 125 |
| Undervoltage lockout (typ) (V) | 8 | Rating | Catalog |
| Fall time (ns) | 18 | Input threshold | CMOS, TTL |
| Channel input logic | Noninverting | Switch node voltage (V) | -1 |
| Features | Integrated bootstrap diode | Driver configuration | Dual inputs |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.
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LM2005DR
Reliable under voltage conditions with 8-V UVLO
Inventory:
3,904
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.
Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.
Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.
