IL1084T2 ESTEK | Alldatasheet

Document overview

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Technical content

Features

♦ Output Current - 5A ♦ Maximum Input Voltage – 12V ♦ Adjustable Output Voltage or Fixed ♦ Current Limiting and Thermal Protection ♦ Standard 3-Pin Power Packages

Applications

Post Regulator for Switching DC/DC Converter ♦ High Efficiency Liner Regulators ♦ Battery Charger Physical Characteristics:

  • Chip size……….1.9 x 2.2 mm ♦ Wafer Diameter ……100 ± 0.5 mm ♦ Wafer thickness ….. 280 ± 20 µm ♦ Scribe width ………...100 µm ♦ Metallization bottom... Ti-Ni-Ag Ti-Ni – 0.5-0.7µm Ag – 0.6-0.1µm ♦Passivation …………. PSG Pad Location Coordinates Absolute Maximum Ratings (Note 1) Power Dissipation (Note 2) Internally Limited Junction Temperature (Note 3) 150°C Storage Temperature Range -65°C to 150°C Storage Temperature Range -65°C to 150°C Operating Ratings Junction Temperature Range (Note 3) -10°C to 125°C

ELECTRICAL CHARACTERISTICS

Typicals and limits appearing in normal type apply for Tj= +25°C. Limits appearing in Boldface type apply over the entire junction temperature range for operation. Symbol Parameter Conditions Min (Note 5) Typ (Note 4) Max (Note 5) Units Output Voltage (Note 6) IL1084-Adj BT2 I OUT =10mA,V IN =4.25V 0≤ I OUT FULL LOAD ,2.75V≤V IN ≤10V 1.237 1.232 1.225 1.250 1.250 1.250 1.263 1.268 1.275 IL1084-1.5 BT2 I OUT =10mA,V IN =4.5V 0≤ I OUT FULL LOAD ,3.0V≤V IN ≤10V 1.485 1.478 1.470 1.500 1.500 1.500 1.515 1.522 1.530 IL1084-1.8 BT2 I OUT =10mA,V IN =4.8V 0≤ I OUT FULL LOAD ,3.3V≤V IN ≤10V 1.782 1.773 1.764 1.800 1.800 1.800 1.818 1.827 1.836 IL1084-2.5 BT2 I OUT =10mA,V IN =5.5V 0≤ I OUT FULL LOAD ,4.0V≤V IN ≤10V 2.475 2.463 2.450 2.500 2.500 2.500 2.525 2.537 2.550 IL1084-2.85 BT2 I OUT =10mA,V IN =5.85V 0≤ I OUT FULL LOAD ,4.35V≤V IN ≤10V 2.820 2.805 2.790 2.850 2.850 2.850 2.880 2.895 2.910 IL1084-3.3 BT2 I OUT =10mA,V IN =6.3V 0≤ I OUT FULL LOAD ,4.8V≤V IN ≤10V 3.270 3.250 3.235 3.300 3.300 3.300 3.330 3.350 3.365 IL1084-3.6 BT2 I OUT =10mA,V IN =6.6V 0≤ I OUT FULL LOAD ,5.1V≤V IN ≤10V 3.564 3.546 3.528 3.600 3.600 3.600 3.636 3.654 3.672 V OUT IL1084-5.0 BT2 I OUT =10mA,V IN =8.0V 0≤ I OUT FULL LOAD ,6.5V≤V IN ≤10V 4.950 4.925 4.900 5.000 5.000 5.000 5.050 5.075 5.100 V N Pad names Pad size X(µm) Y ( µm)

1 NC 130x130 251 88

2 INPUT 150x340 1961 780

3 OUTPUT 600x150 1251 875

4 INPUT 150x340 991 780

5 GND 130x130 88 311

Y Y X technical data

CHIP LOW DROPOUT POSITIVE REGULATOR 5A Typicals and limits appearing in normal type apply for Tj= +25°C. Limits appearing in Boldface type apply over the entire junction temperature range for operation. Line Regulation (Note 7) IL1084-Adj BT2 I OUT =10mA, 2.75V≤V IN ≤10V 0.3 0.4 IL1084-1.5 BT2 I OUT =10mA, 3.0V≤V IN ≤10V IL1084-1.8 BT2 I OUT =10mA, 3.3V≤V IN ≤10V IL1084-2.5 BT2 I OUT =10mA, 4.0V≤V IN ≤10V IL1084-2.85 BT2 I OUT =10mA, 4.35V≤V IN ≤10V IL1084-3.3 BT2 I OUT =10mA, 4.8V≤V IN ≤10V IL1084-3.6 BT2 I OUT =10mA, 5.1V≤V IN ≤10V OUT IL1084-5.0 BT2 I OUT =10mA, 6.5V≤V IN ≤10V mV Load Regulation (Note 7) IL1084-Adj BT2 V IN =4.25V, 0≤ I OUT FULL LOAD 0.3 0.4 IL1084-1.5 BT2 IL1084-1.8 BT2 IL1084-2.5 BT2 IL1084-2.85 BT2 V IN =5.0V, 0≤ I OUT FULL LOAD IL1084-3.3 BT2 V IN =5.0V, 0≤ I OUT FULL LOAD IL1084-3.6 BT2 V IN =5.3V, 0≤ I OUT FULL LOAD OUT IL1084-5.0 BT2 V IN =8.0V, 0≤ I OUT FULL LOAD mV Dropout Voltage (Note 8) REF =1%, I OUT =5A 1.5 V I O(MIN) Minimum Load Current V IN =10V mA I LIMIT Current Limit V IN =6.25V 5.5 A I ADJ Adjust Pin Current V IN =2.75÷10V,I OUT =10mA 120 µA ADJ Adjust Pin Current Change I OUT =10mA÷5A, V IN =2.75÷10V µA RR Ripple Rejection f RIPPLE = 120Hz, C OUT =25µF Tantalum, Iout=5A;V IN =4.25V dB S Temperature Stability 0.5 NOTES 1: Absolute Ma ximum Ratings indicate limits beyond which damage to the device may occur. Operating Rating indicate conditions for which the device is in tended to be functional, but specific performance is not guaranteed. For guaranteed specifications and the test conditions, see the Electrical Characteristics. NOTES 2: Power Dissipation is kept in a safe range by curr ent limiting circuitry. Refer to Overload Recovery in Application Notes. NOTES 3: The maximum power dissipation is a function of Tj (MAX) , Θ jA and T A . The maximum allowable power dissipation at any ambient temperature is P D =(Tj (MAX) – T A jA NOTES 4: Typical Values represent the most likely parametric norm NOTES 5: All limits are guaranteed by testing or statistical analysis NOTES 6: I FULL LOAD is defind in the current limit curves . The I FULL LOAD curve defines the current limit as a function of input-to-output voltage . NOTES 7: Load and Line regulation are measured at constant junction temperature , and are guaranteed up to the maximum power dissipation of 30W.Power dissipation is determined by the input/output differential and the output current. Guaranteed maximum power dissipation will not be available over the full input/output range. NOTES 8: Dropout voltage is specified over the full output current range of the device. technical data