LTM4606EV#PBF Linear Technology, LTM4606EV#PBF Datasheet
LTM4606EV#PBF
Specifications of LTM4606EV#PBF
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LTM4606EV#PBF Summary of contents
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... Industrial Equipment n RF Equipment n L, LT, LTC, LTM, Linear Technology, the Linear logo, µModule and PolyPhase are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Typical applicaTion Ultralow Noise 2.5V/6A Power Supply with 4.5V to 28V Input 4 ...
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... Junction Temperature ........................................... 125°C Storage Temperature Range .................. –45°C to 125°C orDer inForMaTion LEAD FREE FINISH TRAY LTM4606EV#PBF LTM4606EV#PBF LTM4606IV#PBF LTM4606IV#PBF LTM4606MPV#PBF LTM4606MPV#PBF Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. ...
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T application (front page) configuration, R SYMBOL PARAMETER I Input Supply Bias Current Q(VIN) I Input Supply Current S(VIN) INTV V = 12V, RUN > Output Specifications I ...
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LTM4606 elecTrical characTerisTics operating temperature range, otherwise specifications are at T application (front page) configuration, R SYMBOL PARAMETER I Current into DRV Pin DRVCC CC R Resistor Between V and V FBHI OUT RUN Volts From RUN to GND Maximum ...
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Typical perForMance characTerisTics Efficiency vs Load Current with 5V (FCB = 0) IN 100 0.6V OUT 1.2V OUT 60 1.8V OUT 2.5V OUT 3.3V OUT LOAD CURRENT (A) 4606 G01 ...
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LTM4606 Typical perForMance characTerisTics –55°C, Start-Up OUT V OUT 0.5V/DIV I IN 0.5A/DIV 4606 G10 1ms/DIV V = 12V 1.5V OUT C = 2× 22µF , 10V CERAMIC OUT 1× 100µF , 6.3V CERAMIC ...
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FuncTions V (Bank 1): Power Input Pins. Apply input voltage be- IN tween these pins and PGND pins. Recommend placing input decoupling capacitance directly between V and PGND pins. V (Bank 3): Power Output Pins. Apply output load OUT ...
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LTM4606 pin FuncTions RUN (Pins A10, B9): Run Control Pins. A voltage above 1.9V will turn on the module, and below 1V will turn off the module. A programmable UVLO function can be ac- complished with a resistor from V ...
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DiagraM >1. <1V = OFF MAX = 5V RUN PGOOD COMP INTERNAL COMP SGND MARG1 MARG0 SET FB 19.1k 41.2k FCB 10k MPGM TRACK/SS PLLIN C SS 4.7µF INTV CC DRV CC Decoupling ...
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LTM4606 operaTion Power Module Description The LTM4606 is a standalone non-isolated switching mode DC/DC power supply. It can deliver output current with some external input and output capacitors. This module provides precisely regulated output voltage ...
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The typical LTM4606 application circuit is shown in Fig- ure 20. External component selection is primarily deter- mined by the maximum load current and output voltage. Refer to Table 2 for specific external capacitor requirements for a particular ...
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LTM4606 applicaTions inForMaTion Without considering the inductor ripple current, the RMS current of the input capacitor can be estimated as: I OUT(MAX) I • D • 1– CIN(RMS) η In the above equation, η is the estimated ...
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Figure 3. Normalized Output Ripple Current vs Duty Cycle, Dlr = V Fault ...
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LTM4606 applicaTions inForMaTion Output Voltage Tracking Output voltage tracking can be programmed externally using the TRACK/SS pin. The output can be tracked up and down with another regulator. Figure 4 shows an example of coincident tracking where the master regulator’s ...
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PLLIN The power module has a phase-locked loop comprised of an internal voltage controlled oscillator and a phase detector. This allows the internal top MOSFET turn- locked to the rising edge of the external clock. The ...
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LTM4606 applicaTions inForMaTion 2.5 2.0 12V LOSS 1.5 1.0 0 OUTPUT CURRENT (A) Figure 6. 1.5V Power Loss 1.5V , 0LFM 1 IN OUT 5V , 1.5V ...
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IN OUT 12V , 3.3V , 200LFM IN OUT 12V , 3.3V , 400LFM IN OUT AMBIENT TEMPERATURE (°C) Figure 12. No Heat ...
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LTM4606 applicaTions inForMaTion Table 2. Output Voltage Response vs Component Matrix (Refer to Figure 20) TYPICAL MEASURED VALUES C VENDORS PART NUMBER OUT1 TAIYO YUDEN JMK316BJ226ML-T501 (22µF , 6.3V) TAIYO YUDEN JMK325BJ476MM-T (47µF , 6.3V) TDK C3225X5R0J476M (47µF , 6.3V) ...
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Table 3. 1.5V Output DERATING CURVE V (V) IN Figures Figures Figures Figures Figures Figures ...
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LTM4606 applicaTions inForMaTion Frequency Adjustment The LTM4606 is designed to typically operate at 800kHz across most input conditions. The f open or decoupled with an optional 1000pF capacitor. The switching frequency has been optimized for maintaining constant output ripple noise ...
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Typical applicaTions 10V TO 28V C IN 10µF 35V CERAMIC x2 TRACK/SS CONTROL 4.5V TO 28V C IN 10µF 35V CERAMIC OUT C1 10µ PLLIN 100k 100k PGOOD OUT RUN ...
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LTM4606 Typical applicaTions 4.5V TO 28V C IN 10µF 35V CERAMIC 4.5V TO 28V + 2-PHASE OSCILLATOR + V OUT1 GND OUT2 C7 R5 0.1µF 118k SET MOD LTC6908 OUT CLOCK SYNC C1 10µF R4 ...
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Typical applicaTions 28V + 2-PHASE OSCILLATOR + V OUT1 GND OUT2 C9 R5 0.1µF 118k SET MOD LTC6908-1 Figure 22. 2-Phase, 3.3V and 2.5V Outputs at 6A with Tracking and Margining 3.3V C3 10µF CLOCK SYNC ...
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LTM4606 Typical applicaTions 4.5V TO 28V + 2-PHASE OSCILLATOR + V OUT1 C9 GND OUT2 R5 0.1µF 182k SET MOD LTC6908-1 Figure 23. 2-Phase, 1.8V and 1.5V Outputs at 6A with Tracking and Margining 24 1.8V C3 10µ ...
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DescripTion PIN NAME ...
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LTM4606 package DescripTion bbb 6.9850 5.7150 4.4450 3.1750 1.9050 0.6350 0.0000 0.6350 1.9050 3.1750 4.4450 5.7150 6.9850 4606fb ...
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... Added value of 1µH to inductor on Figure 1. Updated Related Parts. Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. LTM4606 ...
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... LGA Package OUT ≤ 36V, 9mm × 11.25mm × 2.8mm LGA Package IN ≤ 36V, 0.8V ≤ V ≤ 10V, IN OUT ≤ 24V, 11.25mm × 15mm × 4.32mm LGA Package OUT LT 0311 REV B • PRINTED IN USA LINEAR TECHNOLOGY CORPORATION 2008 4606fb ...