DatasheetsPDF.com

SY7102 Dataheets PDF



Part Number SY7102
Manufacturers Silergy
Logo Silergy
Description 2.5A Step Up Regulator
Datasheet SY7102 DatasheetSY7102 Datasheet (PDF)

 www.szyucan.com  SY7102 High Efficiency 1MHz, 2.5A Step Up Regulator General Description SY7102 is a high efficiency boost regulator targeted for general step-up applications. The device integrates a low RDS(0N) switch to minnimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency. Ordering Information SY7102 □(□□)□ Temperature Code Package Code Optional Spec Code Temperature Range: -40°C to 85°C Order.

  SY7102   SY7102



Document
 www.szyucan.com  SY7102 High Efficiency 1MHz, 2.5A Step Up Regulator General Description SY7102 is a high efficiency boost regulator targeted for general step-up applications. The device integrates a low RDS(0N) switch to minnimize the conduction loss. Low output voltage ripple and small external inductor and capacitor sizes are achieved with 1MHz switching frequency. Ordering Information SY7102 □(□□)□ Temperature Code Package Code Optional Spec Code Temperature Range: -40°C to 85°C Ordering Number SY7102ABC Package type SOT23-6 Note ---- Features • Wide input range:2-6V • 1MHz switching frequency • Minimum on time: 100ns typical • Minimum off time: 100ns typical • Max output voltage: 6V • Low RDS(0N): 120mΩ • RoHS Compliant and Halogen Free • Compact package: SOT23-6 Applications • Solar Battery Charger • Backup Battery Typical Applications Fig. 1 Typical Schematic Diagram SY7102 Rev. 0.2 1 Pinout (top view)  www.szyucan.com  SY7102 SOT23-6 Top Mark:EXxyz (Device code: EX, x=year code, y=week code, z= lot number code) ` Pin Name Pin Number Pin Description GND 2 Ground pin LX 1 Inductor node. Connect an inductor between power input and LX pin. FB 3 Feedback pin. Connect a resistor R1 between V and FB, and a resistor R2 between FB and GND to program the output voltage: VOUT=0.6V*(R1/R2+1). EN 4 Enable control. Pull high to turn on. Do not float. VDD 5 IC power supply input NC 6 No connection. Absolute Maximum Ratings EN, VDD, LX----------------------------------------------------------------------------------------------------------------------7V FB-------------------------- ------------------------------------------------------------------------------------------------------3.6V Power Dissipation, PD @ TA = 25°C, SOT23-6 -------------------------------------------------------------------------- 0.6W Package Thermal Resistance (Note 2) SOT23-6, θJA ---------------------------------------------------------------------------------------------------- 200°C/W SOT23-6, θJC ---------------------------------------------------------------------------------------------------- 130°C/W Junction Temperature Range ----------------------------------------------------------------------------------------------- 125°C Lead Temperature (Soldering, 10 sec.) ------------------------------------------------------------------------------------ 260°C Storage Temperature Range ------------------------------------------------------------------------------------- -65°C to 150°C Recommended Operating Conditions (Note 3) VDD pin-------------------------- ----------------------------------------------------------------------------------------- 2V to 6V FB----------------------------------------------- ---------------------------------------------------------------------------- 0V to 1V Junction Temperature Range ------------------------------------------------------------------------------------ -40°C to 125°C Ambient Temperature Range ---------.



Similar Datasheet



A2180 << | SY7102 | >> XC6130


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)