TQ3330S3072KHZ Datasheet CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE ("CRITICAL APPLICATIONS"). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS.INCLUSION OF TI PRODUCTSIN SUCH APPLICATIONSIS UNDERSTOOD TO BE FULLY AT THE CUSTOMER'S RISK. TQ3330S3072KHZ on stock| existing 3.3V systems. ---- -'NN--,k"llll, Pin Function Pin Function Pin Function 1 VID0 10 Vin 19 GND | | V Di | | 2 VID1 11 Vin 20 Vout | | VD VD VD | ^ | | REMOTESENSE(+) 3 VID2 12 RemoteSenseGnd 21 Vout | | V | PT7602 | 4 VID3 13 GND 22 Vout VOUT. fi qTRV*_<tunrl_ivr 14 rTNr) ?i V-... | | 1UH | | | | 6 Donotconnect 15 GND 24 Vout | | CINr | | | | 12 cour | | | 7 Vii, 16 GND 25 Vout | | GND | GND | 8 ViI, 17 GND 26 RemoteSenseVour 9 Vii, 18 GND 27 Donotconnect | | STBY' | | | | lior SI B Y' pin; open : output enabled; ground : output disabled. Cin : Required lOOOpF electrolytic Cout: Required 3 3 0pF electrolvtic Ll : Optional lpH input choke Characteristics P17602 SERIES (Ta= 250Cunless noted} Symbols Conditions Min Typ Max Units OutputCurrent Io Ta=+600C,200LFM,pkgN 0.1* - 10 A T.a=+250C,naturalconvection 0.1' - 10 A InputVoltageRange Vin O.lA" Io " 10A 3.1" - 3.6 V OutputVoltageTolerance qRro Viii =+3.3V,Io = 10A Vo-0.03 - Vo+0.03 V OoC. " T," +650C LineRegulation Regline 3.1W' Vin " 3.6V,Io = 10A - +10 - mV Load Regulation Regload Viii=+3.3V, 0.1 " Io " 10A - +10 - mV VoRipple/Noise Vn Vii =+3.3V, Io = 10A - 50 - mV TransientRespon.se ttr Io step betwieen,5Aand 10A . 100 - pSec with Cout= 330pF Vos Voover/undershoot - 200 - mV Efficiency Tl Vil=+3.3V,Io = 7A Vo = 1.8V - 78 - % Vo = 1.5V - 76 - % Switching Frequency f 0 3.1V " Vin " 3.6V O.lA"Io"lOA 650 700 750 kHz AbsoluteMaxunum T.a 0 - +85 0C Operating Temperature Range RecommendedOperating Ta ForcedAirFlow=200LFM 0 - +65 0C Temperature Range Over Vil, aiidIo Range.s StorageTemperature Ts -40 - +125 0C Mechanical Shock Per Mil-STD-883 D, Method 2 002.3 1 msec, HalfSine, mounted to a fixture - 500 - G's MechanicalVibration PerMil-STD-883D,Method2007.2, - 10 - CJ's 20-2000 Hz, Soldered in a PC board Weight Vertical/Horizontal . 31/41 - grams ' ISR-will operate down to no load with reduced specifications. Please note tlrat this product is not short-circuit protected. " The minimum input voltage is 3.1V or Vout+1.2V, whichever is greater. Output Capacitors: The PT7602 series requires a minimum OUpZLt capacitance of 330y F for proper openition. Do not use Oscon type capacitors. The maximzLm all07nable output capacitance is 7,50071F. Input Filter: An input filter is opti072al for most applications. The inpzLt inductor mzLst be sized to bandle 10A DC witb a typical value of 1H. 'I be input capacitm2ce must be rated for a: minimum of I.OArms of ripple current. For tra:nsient or dynamic load applications, additional capacitance may be reqzLired. | | | | | | | | | | | | |
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. The value of Vcc is provided in the recommended operating conditions table. The package thermal impedance is calculated in accordance with JESD 51-7.
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