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P4N20

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Description 
 
 

P4N20 More Information

Mfg: ST

Description

The DDU7C relies on a stable power supply to produce repeatable delays within the stated tolerances. A 0.1uf capacitor from VDD to GND, located as close as possible to the VDD pin, is recommended. A wide VDD trace and a clean ground plane should be used.
 P4N20 PDF Download

P4N20 PDF

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Applications

To obtain the highest transfection efficiency and low non-specific effects, optimize transfection conditions by varying DNA and Lipofectamine™ 2000 concentrations, and cell density. Make sure that cells are greater than 90% confluent and vary DNA (µg):Lipofectamine™ 2000 (µl) ratios from 1:0.5 to 1:5.
 

Features

  A requirement of automotive systems is steady operation over a varying battery input range. The AP4N20 integrates a pulse-frequency modulated boost converter to create a constant supply voltage for driving the external MOSFETs. Bootstrap capacitors are utilized to provide the above battery supply voltage required for n-channel FETs.

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 P4N90 IR 2008+ An external inhibit port is  P4NB80FP ST TO220   With the boost feature
 P4NK60Z In the DDR-II RDIMM applicat  P4N100 ST TO-220 06+

P4N20 Suppliers

Part Number Mfg Pack D/C Qty Description Inquiry
P4N20 24
P4N20 24
P4N266 1038 ALYL
P4N266 QFP 249
P4N266 02+ 02+ BGA 1038
P4N266 SOP 300 Available,Ask Eric
P4N266 BGA 25463 In stock
P4N266 BGA BGA 33 original &in STK
P4N266 142
P4N266 05+ 05+ 1051 Normal stock
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