Product Information

FT7521FHX

FT7521FHX electronic component of ON Semiconductor

Datasheet
Timers & Support Products Reset Timer w/ Fixed Delay & Reset Pulse

Manufacturer: ON Semiconductor
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges



Price (USD)

1: USD 0.6119 ea
Line Total: USD 0.61

4850 - Global Stock
Ships to you between
Thu. 09 May to Mon. 13 May
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
4850 - Global Stock


Ships to you between Thu. 09 May to Mon. 13 May

MOQ : 1
Multiples : 1

Stock Image

FT7521FHX
ON Semiconductor

1 : USD 0.6313
10 : USD 0.5509
100 : USD 0.4014
500 : USD 0.3347
1000 : USD 0.2771
5000 : USD 0.253
10000 : USD 0.2461
25000 : USD 0.2427
50000 : USD 0.2369

     
Manufacturer
Product Category
RoHS - XON
Icon ROHS
Series
Type
Number of Internal Timers
Supply Voltage - Max
Supply Voltage - Min
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package / Case
Packaging
Supply Current
Brand
Maximum Power Dissipation
Factory Pack Quantity :
Cnhts
Hts Code
Low Level Output Current
Mxhts
Operating Supply Current
Pd - Power Dissipation
Product Type
Subcategory
Taric
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Is Now Part of To learn more about ON Semiconductor, please visit our website at www.onsemi.com Please note: As part of the Fairchild Semiconductor integration, some of the Fairchild orderable part numbers will need to change in order to meet ON Semiconductors system requirements. Since the ON Semiconductor product management systems do not have the ability to manage part nomenclature that utilizes an underscore ( ), the underscore ( ) in the Fairchild part numbers will be changed to a dash (-). This document may contain device numbers with an underscore ( ). Please check the ON Semiconductor website to verify the updated device numbers. The most current and up-to-date ordering information can be found at www.onsemi.com. Please email any questions regarding the system integration to Fairchild questions onsemi.com. ON Semiconductor and the ON Semiconductor logo are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of ON Semiconductors product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent-Marking.pdf. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using ON Semiconductor products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by ON Semiconductor. Typical parameters which may be provided in ON Semiconductor data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including Typicals must be validated for each customer application by customers technical experts. ON Semiconductor does not convey any license under its patent rights nor the rights of others. ON Semiconductor products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use ON Semiconductor products for any such unintended or unauthorized application, Buyer shall indemnify and hold ON Semiconductor and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that ON Semiconductor was negligent regarding the design or manufacture of the part. ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FT7521 Reset Timer with Fixed Delay and Reset Pulse February 2013 FT7521 Reset Timer with Fixed Delay and Reset Pulse Description Features The FT7521 is a timer for resetting a mobile device Fixed Reset Delay: 7.5 Seconds where long reset times are needed. The long delay One Input Reset Pin helps avoid unintended resets caused by accidental key presses. It has a fixed delay of 7.5 20% seconds. The Open-Drain Output Pin with Fixed 400ms Pulse DSR pin enables Test Mode operation by immediately forcing /RST1 LOW for factory testing. 1.8 V to 5.0 V Operation (T =-40C to +85C) A 1.7 V to 5.0 V Operation (T =-25C to +85C) The FT7521 has one input for single-button resetting A capability. The device has a single open-drain output 1.65 V to 5.00 V Operation (T =0C to +85C) A with 0.5 mA pull-down drive. <1 A I Consumption CCQ FT7521 draws minimal I current when inactive and CC Zero-Second Test-Mode Enable functions over a power supply range of 1.65 V to 5.0 V. Integrated Pull-Up Resistor on /SRO VCC Voltage Applications Reference Cell Phones TEST R PU Portable Media Players Tablets Oscillator Open-Drain Output /RST1 Mobile Devices /SR0 Consumer Medical Digital Logic & Counter DSR Figure 1. Block Diagram Ordering Information Operating Packing Part Number Package Temperature Range Method FT7521L6X 6-Lead, MicroPak 1.0 x 1.45 mm, JEDEC MO-252 5000 Units on -40C to +85C Tape and Reel FT7521FHX 6-Lead, MicroPak2 1.0 x 1.0 mm Body, .35 mm Pitch 2009 Fairchild Semiconductor Corporation www.fairchildsemi.com FT7521 Rev. 1.0.8

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
Aptina / ON Semiconductor
FAIRCHILD
FAIRCHILD (ON SEMICONDUCTOR)
Fairchild Semiconductor
FS8
FSC
ON
ON SEMI
ON Semicon
ON SEMICONDUCTOR
ON SEMICONDUCTOR (FAIRCHILD)
ON Semiconductor / Fairchild
ON4
ON5
onsemi
ON-SEMI
onsemi / Fairchild
OOF
Xsens / Fairchild

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