EL7512CY Intersil, EL7512CY Datasheet
EL7512CY
Specifications of EL7512CY
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EL7512CY Summary of contents
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... EL7512CY-T7 EL7512CY-T13 EL7512CYZ (See Note) EL7512CYZ-T7 (See Note) EL7512CYZ-T13 (See Note) NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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Absolute Maximum Ratings (T A EN, LBI ...
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Block Diagram MAX_DUTY RT Reference 100kΩ Generator VREF VRAMP EN LBO LBI - + 210mV 3 EL7512 80.6k 1kΩ 10kΩ 4.7nF 0.1µ Thermal Shut-down PWM Comparator Start-up Oscillator SGND V OUT 15µF 47µF 10µF LX PWM 0.3Ω ...
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Typical Performance Curves Efficiency V =3.3V, V =12V IN O 100 =670kHz 1400 1200 1000 800 600 400 200 ...
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Typical Performance Curves 1.355 1.35 1.345 1.34 1.335 1.33 1.325 1. 3.6 V =10V DD 3.4 V =12V-18V O 3.2 3 2.8 2.6 2.4 2.2 2 ...
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Applications Information The EL7512 is a step-up regulator, operated at fixed frequency pulse-width-modulation (PWM) control. The input voltage is 2V-12V and output voltage is 5V-18V. The switching frequency (up to 1.2MHz) is decided by the resistor connected to RT pin. ...
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Output voltage ripple is the product of peak inductor current times the ESR of output capacitor. Low ESR capacitor used to reduce the output ripple. ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...