SI9165 Vishay, SI9165 Datasheet
SI9165
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SI9165 Summary of contents
Page 1
... Lithium Ion cellular phones. Capable of delivering up to 600 mA of output current at + 3.3 V, the Si9165 provides ample power for various baseband circuits as well as for some PAs. It combines the 2 MHz switching controller with fully integrated high-frequency MOSFETs to deliver the smallest and most efficient converter available today ...
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... Si9165 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Parameter Voltages Referenced to GND V DD MODE, PWM/PSM, SYNC, SD REF OSC V O PGND Voltages Referenced to PGND IN/OUT COIL Peak Output Current Continuous Output Current Storage Temperature Range Operating Junction Temperature a Power Dissipation (Package) Thermal Impedance (Θ ...
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... COMP = 0. COMP 600 600 = 3.6 V 150 OUT = 2.7 V 150 OUT 130 160 165 MHz 500 180 www.vishay.com Si9165 a Unit V 0.8 1.0 µA MHz µ MHz - 300 mΩ 330 °C 750 250 µ ...
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... Si9165 Vishay Siliconix TYPICAL CHARACTERISTICS 1.310 1.305 1.300 1.295 1.290 2.0 2.5 3.0 3 vs. V REF 2.00 1.95 R OSC 1.90 1.85 1.80 1.75 1.70 - 100 - 50 0 Temperature (°C) Frequency vs. Temperature 100 95 PSM - PSM - 3 PWM - 3 V PSM - 4 PWM - 3 PWM - 4 Load Current (mA) Buck Mode Efficiency, V www ...
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... Eval Kit 16 PGND Si9165DB OSC 11 COMP Function , or logic high. DD Si9165 Vishay Siliconix 250 200 150 100 (V) DD PSM Supply Current Temperature Range - °C Tape and Reel Temperature Range Board Type - °C Surface Mount for boost ...
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... IC during normal operation as well as the shutdown mode. With logic low level on the SD pin, current consumption of the Si9165 is decreased to less than 1 µA by shutting off most of the circuits. The logic high enables the controller and starts up as described in " ...
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... Reference The reference voltage of the Si9165 is set at 1.3 V. The reference voltage is internally connected to the non-inverting inputs of the error amplifier. The reference is decoupled with 0.1 µF capacitor. ...
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... Besides the inductance value, error amplifier determines the converter response time. In order to minimize the response time, the Si9165 is designed with 2 MHz error amplifier gain-bandwidth product to generate the widest converter bandwidth and 3.5 V/µs slew rate for ultra- fast large signal response ...
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... Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right ...