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LV5655VB Dataheets PDF



Part Number LV5655VB
Manufacturers Sanyo Semicon Device
Logo Sanyo Semicon Device
Description 3-channel Switching Regulator Controller
Datasheet LV5655VB DatasheetLV5655VB Datasheet (PDF)

www.DataSheet.co.kr Ordering number : ENA1362 LV5655VB Overview Bi-CMOS LSI 3-channel Switching Regulator Controller The LV5655VB is a 3-channel switching regulator controller. Features • Low-voltage (3V) operation • Reference voltage precision : ±1% • Standby circuit (CTL : Controls operation of all channels) • Synchronous rectification: channel 1 and channel 2 (selected by SYN voltage) • Independent soft start function for each channel Specifications Maximum Ratings at Ta = 25°C Paramet.

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www.DataSheet.co.kr Ordering number : ENA1362 LV5655VB Overview Bi-CMOS LSI 3-channel Switching Regulator Controller The LV5655VB is a 3-channel switching regulator controller. Features • Low-voltage (3V) operation • Reference voltage precision : ±1% • Standby circuit (CTL : Controls operation of all channels) • Synchronous rectification: channel 1 and channel 2 (selected by SYN voltage) • Independent soft start function for each channel Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Mounted on a specified board* Conditions Ratings -0.3 to 16 0.72 -30 to +85 -55 to +125 Unit V W °C °C * Specified board: 114.3mm × 76.1mm × 1.6mm, glass epoxy board. Recommended Operating Conditions at Ta = 25°C Parameter Supply voltage Supply voltage Oscillation frequency Symbol VCC VBIAS fOSC Conditions Ratings 3 to 15 3 to 15 0.2 to 1.3 Unit V V MHz Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to "standard application", intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any "special application" (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer' s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer' s products or equipment. 40809 MS PC 20090327-S00001 No.A1362-1/9 Datasheet pdf - http://www.DataSheet4U.net/ www.DataSheet.co.kr LV5655VB Electrical Characteristics at Ta = 25°C, VCC = VBIAS = 3.6V, SCP = 0V Parameter Error amplifier 1 IN+ pin internal bias voltage Output low voltage Output high voltage Protection circuit Threshold voltage S.


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