MJD is a corporation which engaged in agency electronic components. MJD Through seventeen years unrimitting efforts,  aspire to provide our customers with world-leading products and service. Now already became a one of the most famous electronic components distributor in China

NCP1406

25 V/25 mA PFM Step−Up

DC−DC Converter

The NCP1406 is a monolithic PFM step−up DC−DC converter.

This device is designed to boost single Lithium or two cells AA/AAA

battery voltage up to 25 V (with internal MOSFET) output for

handheld applications. A pullup Chip Enable feature is built−in with

this device to extend battery−operating life. In addition to standard

boost converter topologies, this device can be configured for

voltage−inverting and step−down applications. This device is

available in space−saving TSOP−5 package. With its small footprint,

the device is also ideal for generating a boosted voltage from a 3.3 V

or 5.0 V power rail.

Features

• 85% Efficiency at VOUT = 25 V, IOUT = 25 mA, VIN = 5.0 V

• Low Operating Current of 15 A (Not Switching)

• Low Shutdown Current of 0.3 A

• Low Startup Voltage of 1.8 V Typical at 0 mA

• Output Voltage up to 25 V with Built−in 26 V MOSFET Switch

• PFM Switching Frequency up to 1.0 MHz

• Chip Enable

• Output Voltage Soft−Start

• Feedback Pin Open/Short Circuit Protection

• Input Undervoltage Lockout

• Thermal Shutdown

• Low Profile and Minimum External Parts

• Micro Miniature TSOP−5 Package

• Pb−Free Package is Available

Typical Applications

• LCD Bias

• White LED Driver

• OLED Driver

• Personal Digital Assistants (PDA)

• Digital Still Camera

• Cellular Telephone

• Hand−Held Games

• Hand−Held Instrument

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PAYMENTS:

We support the following payment methods:

 1. Paypal

 2. Western Union 

 3. Bank Wire (TT)

 4. MoneyGram

Shipping:

1. MJD needs about 3 BUSINESS DAY to handle the order after received payment. after receiving your payment. Otherwise, we will state it in the invoice in advance.

2. MJD can Ship via your shipping account (DHL / FEDEX / UPS / TNT or others) as your instruction. Or Ship via our shipping account (We have a very good relationship with DHL and FEDEX with very special freight).

3. Regarding the declared value on the package for customs clearance, we are pleased to follow

your wishes, just feel free to inform us when ordering.

4. Any import fees or charges are the buyer's responsibility.

REFUNDS & RETURN:

We offer a warranty on all items that we sold. Item will be tested before ship,it will be in good condition,if there are some problems with the item,feel free to contact us.

Please Email us to notify a defective item. Unless otherwise specified, this item comes with 30 days warranty from the shipment date.

You must contact us before returning any product. All returns must be made within 30 days from this shipment date.Return must be in new condition(the SAME CONDITION as it was sent to you)

Because of wholesale price is different from sample price, our website can not state. Please send your required part number via email Sales@hkmjd.com or hotmail: mingjiada8@hotmail.com to us.  As well as welcome you call us : 0755-83957301  We will send offer for you;  Sometimes manufacturer's price is unstable, so we don't adjust price in time. if you feel price is a little high for you, just feel free to contact us for consultation. Thank you for your support !