Battery Management IC Engineer

Apple

Cupertino, CA 95015

Posted 1 month ago

Job Description

Battery Management IC Engineer


Santa Clara Valley (Cupertino),California,United States


Hardware


+ Proven 5 years of experience in Battery Management architecture design and circuit development


+ Experience with the specification and design of ADCs for Li_Ion parametric measurement, coulomb counting and other key parameters of a Battery Management system


+ Solid understanding of high resolution/accuracy ADC design and architecture technologies specifically of 1st/2nd order ?? ADC and SAR architectures


+ Familiarity with post processing ADC filters


+ In depth understanding of performance improvement techniques such as dither, chopping and dynamic element matching


+ Deep understanding of circuit building blocks such as bandgaps, LDO’s, bias networks and clock oscillators


+ Knowledge of Li-Ion Battery safety requirements


+ Experience with MATLAB/Simulink and Python or C programming


+ Hands-on lab experience is a plus


+ Strong initiative and ownership of responsibilities, productive, able to meet bold deadlines


+ Good written and verbal interpersonal skills


**Description**


You will be part of a small team responsible for the silicon part of Apple’s Battery Management systems. In this role you will join the battery team to assemble the requirements for Battery Management ICs and translate those to circuit level specifications. We partner with the custom silicon team and vendors to implement those requirements. The role covers a broad range of activities including modeling the Battery Management behavior, running bench tests in support of design validation, debug, and characterization of embedded on-chip circuits (ADC’s LDO’s Clocks, bandgaps and bias networks). Furthermore you will support In-system measurements for correlating with simulation models, assist in developing test plans and generate reports. You will work with chip design teams, system HW, FW and SW design teams, Test engineering, and Product Engineering


**Education & Experience**


BSEE / MSEE is required Apple is an Equal Opportunity Employer that is committed to inclusion and diversity. We also take affirmative action to offer employment and advancement opportunities to all applicants, including minorities, women, protected veterans, and individuals with disabilities. Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation or that of other applicants.


**Additional Requirements**


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Apple is an equal opportunity employer that is committed to inclusion and diversity. We take affirmative action to ensure equal opportunity for all applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, Veteran status, or other legally protected characteristics. Learn more about your EEO rights as an applicant at https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf (Opens in a new window) at https://www.eeoc.gov/sites/default/files/migrated_files/employers/eeoc_self_print_poster.pdf .


Apple will not discriminate or retaliate against applicants who inquire about, disclose, or discuss their compensation or that of other applicants. United States Department of Labor. at https://www.dol.gov/ofccp/PayTransparencyNondiscrimination.html Learn more at https://www.dol.gov/ofccp/PayTransparencyNondiscrimination.html (Opens in a new window) at https://www.dol.gov/ofccp/PayTransparencyNondiscrimination.html .


Apple will consider for employment all qualified applicants with criminal histories in a manner consistent with applicable law. If you’re applying for a position in San Francisco, review the San Francisco Fair Chance Ordinance at https://sfgov.org/olse/sites/default/files/Document/FCO%20Poster%20Set%20All%20Languages%2010%2001%2018.pdf guidelines at https://sfgov.org/olse/sites/default/files/Document/FCO%20Poster%20Set%20All%20Languages%2010%2001%2018.pdf (opens in a new window) at https://sfgov.org/olse/sites/default/files/Document/FCO%20Poster%20Set%20All%20Languages%2010%2001%2018.pdf applicable in your area.


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Apple is committed to working with and providing reasonable accommodation to applicants with physical and mental disabilities. Apple is a drug-free workplace. Reasonable Accommodation and Drug Free Workplace policy at https://www.apple.com/jobs/us/accommodation_drugfree.html Learn more at https://www.apple.com/jobs/us/accommodation_drugfree.html (Opens in a new window) at https://www.apple.com/jobs/us/accommodation_drugfree.html .



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