Sign In | Join Free | My chinacsw.com
China Mega Source Elec.Limited logo
Mega Source Elec.Limited
MEGA SOURCE ELEC. CO., LIMITED Professional electronic distributor to provide One-stop Service
Active Member

11 Years

Home > Power Led Driver IC >

LM3224MM-ADJ - National Semiconductor - 615kHz/1.25MHz Step-up PWM DC/DC Converter

Mega Source Elec.Limited

LM3224MM-ADJ - National Semiconductor - 615kHz/1.25MHz Step-up PWM DC/DC Converter

Place of Origin : PHILIPPINE

Brand Name : National Semiconductor

Certification : Lead free / RoHS Compliant

Model Number : LM3224MM-ADJ

MOQ : 50

Price : Contact for Sample

Packaging Details : Contact for Sample

Delivery Time : Within 3days

Payment Terms : T/T in advance, Paypal, Western Union

Supply Ability : 5000

Contact Now

Quick Detail:

615kHz/1.25MHz Step-up PWM DC/DC Converter

Description:

The LM3224 is a step-up DC/DC converter with a 0.15Ω (typ.), 2.45A (typ.) internal switch and pin selectable operating frequency. With the ability to convert 3.3V to multiple outputs of 8V, -8V, and 23V, the LM3224 is an ideal part for biasing TFT displays. With the high current switch it is also ideal for driving high current white LEDs for flash applications. The LM3224 can be operated at switching frequencies of 615kHz and 1.25MHz allowing for easy filtering and low noise. An external compensation pin gives the user flexibility in setting frequency compensation, which makes possible the use of small, low ESR ceramic capacitors at the output.

An external soft-start pin allows the user to control the amount of inrush current during start up. The LM3224 is available in a low profile 8-lead MSOP package.

Applications:

n Operating voltage range of 2.7V to 7V

n 615kHz/1.25MHz pin selectable frequency operation

n Over temperature protection

n Optional soft-start function

n 8-Lead MSOP package

Specifications:

part no.

LM3224MM-ADJ

Manufacturer

National Semiconductor

supply ability

10000

datecode

10+

package

MSOP

remark

new and original stock

Competitive Advantage:

Warranty :180 days !
Free shipping: Order over $1000 win a free shipment fee
(goods weight below 3Kg) ,during 20130901-20130930 .


Why buy from us >>> Fast / Safely / Conveniently


• Mega Source is a Stock keeper and trade company of Electronic components .Our branches office include China, Hong Kong, Sigapore , Canada . Offer business, service, resourcing and information for our global member.
• Goods are ensured the highest quality possible and are delivered to our customers all over the world with speed and precision.

How to buy >>>


• Contact us by email & sent your inquire with your Transport destination .
• Online chat, the commissioner would be responded ASAP.

Service >>>


• Forwarder Shipment to world-wide, DHL ,TNT ,UPS,FEDEX etc. buyer don`t need to worry about shipping problem
• We will try to respond as quickly as possible. But due to time zone difference, please allow up to 24 hours to get your mail replied. The products were tested by some devices or software, we ensure that there is no quality problems.
• We are committed to providing fast, convenient and safe transportation service to global buyer.


Product Tags:

power led driver circuit

      

offline led driver ic

      
Quality LM3224MM-ADJ - National Semiconductor - 615kHz/1.25MHz Step-up PWM DC/DC Converter for sale

LM3224MM-ADJ - National Semiconductor - 615kHz/1.25MHz Step-up PWM DC/DC Converter Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Mega Source Elec.Limited
*Subject:
*Message:
Characters Remaining: (0/3000)
 
Inquiry Cart 0