FP6130 FITIPOWER

Document overview

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Technical content

Features

  • Low Dropout Voltage of 600mV at 600mA
  • Guaranteed 600mA Output Current
  • Very Low Quiescent Current at about 30μA
  • Max.  2%Output Accuracy
  • Needs Only 1µF Capacitor for Stability
  • Thermal Shutdown Protection
  • Current Limit Protection
  • Low-ESR Ceramic Capacitor for Output Stability
  • RoHS Compliant

Applications

  • DVD/CD-ROM, CD/RW
  • Wireless Device
  • LCD Module
  • Battery Power System
  • Card Reader
  • XDSL Router P: Green G: Green TR: Tape/Reel Package Type IR3: SOT-223 GR3: SOT-223 Output Voltage 18: 1.8V 25: 2.5V 27: 2.7V 33: 3.3V FP6130-□□□□

FP6130-1.9-FEB-2012 3 FP6130 85T fitipower integrated technology lnc. Absolute Maximum Ratings Note 3：Stresses beyond those listed under “Absolute Maximum Ratings" may cause permanent damage to the device. Recommended Operating Conditions

Electrical Characteristics

(VIN=VOUT+1V or VIN=2.8V whichever is greater, CIN=1µF, COUT=1µF, TA=25º C, unless otherwise specified) Parameter Symbol Conditions Min Typ Max Unit Output Voltage Accuracy VOUT IO= 1mA -2 +2 % Current Limit ILIMIT RLoad=1Ω 600 mA Quiescent Current IQ IO= 0mA 30 50 µA Dropout Voltage (Note4) VDROP IO=600mA VOUT=1.5V 1550 1690 mV VOUT=1.8V 1300 1420 VOUT=2.5V 800 900 VOUT=3.0V 650 730 VOUT=3.3V 600 670 Line Regulation VLINE IO=1mA, VIN=VOUT +1V to 5V 1 5 mV Load Regulation (Note5) VLOAD IO=0mA to 600mA 13 50 mV Ripple Rejection (Note6) PSRR VIN=VOUT+1V fRIPPLE = 120Hz, COUT = 1µF 60 dB Temperature Coefficient (Note6) T.C. IOUT = 1mA, VIN = 5V 50 ppm/ºC Thermal Shutdown Temperature (Note6) TSD 160 ºC TSD Hysteresis 25 ºC Note 4：The dropout voltage is defined as VIN-VOUT, which is measured when VOUT drops 2% of its normal value with the specified output current. Note 5：Load regulation and dropout voltage are measured at a constant junction temperature by using a 40ms low duty cycle current pulse. Note 6：Guarantee by design.

FP6130-1.9-FEB-2012 7 FP6130 85T fitipower integrated technology lnc.

Application Information

The FP6130 series are low dropout linear regulators which could provide 600mA output current at dropout voltage about 600mV. Besides, current limit and on chip thermal shutdown features provide protection against overload or any condition when the ambient temperature exceeds the junction temperature. Output and Input Capacitor The FP6130 regulator is designed to be stable with wide range of output capacitors . The ESR of the output capacitor affects stability. Larger value of the output capacitor decreases the peak deviations and improves transition response for larger current changes. The capacitor types (aluminum, ceramic, and tantalum) have different characterizations such as temperature and voltage coefficients. All ceramic capacitors are manufactured with a variety of dielectrics, each with different behavior across temperature and applications. Common dielectrics used are X5R, X7R and Y5V. It is recommended to use 1 μF to 10 μF X5R or X7R dielectric ceramic capacitors with 30m Ω to 50m Ω ESR range between device outputs to ground for transient stability. The FP6130 is designed to be stable with low ESR ceramic capacitors and higher values of capacitors, and ESR could improve output stability. So the ESR of output capacitor is very important because it generates a zero to provide phase lead for loop stability. There are no requirements for the ESR on the input capacitor, but its voltage and temperature coefficient have to be considered for device application environment. Protection Feature In order to prevent overloading or thermal condition from damaging device, FP6130 regulator has internal thermal and current limit functions designed to protect the device. It will rapidly shut off PMOS pass element during over temperature condition. Thermal Consideration The power handling capability of the device will be limited by allowable operation junction temperature (125C). The power dissipated by the device will be estimated by PD = IOUT  (VIN-VOUT). The power dissipation should be lower than the maximum power dissipation listed in “Absolute Maximum Ratings” section.

FP6130-1.9-FEB-2012 8 FP6130 85T fitipower integrated technology lnc. Outline Information SYMBOLS UNIT DIMENSION IN MILLIMETER MIN MAX A 1.55 1.80 A1 0.05 0.10 A2 1.50 1.70 B 0.60 0.84 B1 2.85 3.10 D 6.30 6.70 E1 3.30 3.70 E 6.70 7.30 e 2.20 2.40 e1 4.50 4.70 L 0.75 0.85 Note：Followed From JEDEC TO-261-C. Carrier Dimensions Life Support Policy Fitipower’s products are not authorized for use as critical components in life support devices or other medical systems.