EL7515IYZ-T13 Intersil, EL7515IYZ-T13 Datasheet
EL7515IYZ-T13
Specifications of EL7515IYZ-T13
Related parts for EL7515IYZ-T13
EL7515IYZ-T13 Summary of contents
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... EL7515IY-T7* EL7515IY-T13* EL7515IYZ (Note) EL7515IYZ-T7* (Note) EL7515IYZ-T13* (Note) *Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate PLUS ANNEAL - e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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Typical Application V IN (1.8V TO 9V) 2 EL7515 10µ 10µF 1 PGND SGND VDD 100kΩ 20nF 5 ...
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... Inductor drive pin; connected to the drain of internal N-Channel power MOSFET 3 EL7515 Thermal Information = +25°C) Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Operating Junction Temperature +135°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 12V 10µ 0mA, R OUT ...
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Block Diagram FB MAX_DUTY R T REFERENCE 100kΩ GENERATOR V REF V RAMP EN LBO LBI - + 220mV 4 EL7515 V OUT 82kΩ 1.4kΩ 10kΩ 4.7nF 0.1µ THERMAL SHUT-DOWN PWM COMPARATOR START-UP OSCILLATOR SGND 10µA 22µF 10µF ...
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Typical Performance Curves V = 3.3V 12V 100 150 200 I (mA) OUT FIGURE 1. EFFICIENCY 5V 12V IN ...
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Typical Performance Curves 12V 30mA Δ Δ 0.5µs/DIV FIGURE 7. STEADY STATE OPERATION (INDUCTOR DISCONTINUOUS CONDUCTION 5V 12V ...
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At very low load, the MOSFET will skip pulses sometimes. This is normal. Current Limit The MOSFET current limit is nominally 1.4A and guaranteed 1A. This restricts the maximum output current I on Equation 1: ΔI V ⎛ L ⎞ ...
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... Maximizing the copper area around it is preferable. In (EQ. 9) addition, a solid ground plane is always helpful for the EMI performance. can be 4 The demo board is a good example of layout based on these principles. Please refer to the EL7515 Application Brief for the layout. http://www.intersil.com/data/tb/tb429.pdf ) should FN7120.2 August 10, 2007 ...
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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 ...