LTM4604EV#PBF Linear Technology, LTM4604EV#PBF Datasheet
LTM4604EV#PBF
Specifications of LTM4604EV#PBF
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LTM4604EV#PBF Summary of contents
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... LGA package and is Pb free and RoHS compliant. L, LT, LTC, LTM, Linear Technology, the Linear logo and μModule are registered trademarks of Linear Technology Corporation. UltraFast is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. ...
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... ORDER INFORMATION LEAD FREE FINISH TRAY LTM4604EV#PBF LTM4604EV#PBF LTM4604IV#PBF LTM4604IV#PBF Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi label on the shipping container. Consult LTC Marketing for information on non-standard lead based fi nish parts. ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T SYMBOL PARAMETER I Input Supply Current S(VIN) Output Specifi cations I Output Continuous Current OUT(DC) Range (See Output Current Derating Curves for Different and ...
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LTM4604 TYPICAL PERFORMANCE CHARACTERISTICS Effi ciency vs Output Current V = 2.5V IN 100 1.8V OUT V = 1.5V OUT 1.2V OUT V = 0.8V OUT ...
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TYPICAL PERFORMANCE CHARACTERISTICS Start- 2V/DIV I IN 1A/DIV 200μs/DIV 2.5V OUT 22μF OUT NO LOAD (0.01μF SOFT-START CAPACITOR Temperature FB 806 804 802 800 798 796 794 ...
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LTM4604 PIN FUNCTIONS V (B1, C1, C3-C7, D7, E6 and E7): Power Input Pins. IN Apply input voltage between these pins and GND pins. Recommend placing input decoupling capacitance directly between V pins and GND pins (D8-D11, E8-E11, ...
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BLOCK DIAGRAM PGOOD RUN/ SSEXT 1000pF 4.99k TRACK TRACK SUPPLY 5.76k COMP INTERNAL COMP DECOUPLING REQUIREMENTS SYMBOL PARAMETER C External Input Capacitor Requirement 2.375V to 5.5V OUT C External Output Capacitor Requirement ...
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LTM4604 OPERATION Power Module Description The LTM4604 is a standalone non-isolated switch mode DC/DC power supply. It can deliver output current with few external input and output capacitors. This module provides a precise regulated output ...
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APPLICATIONS INFORMATION A typical LTM4604 application circuit is shown in Figure 15. External component selection is primarily determined by the maximum load current and output voltage. Refer to Table 4 for specifi c external capacitor requirements for a particular application. ...
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LTM4604 APPLICATIONS INFORMATION Run Enable and Soft-Start The RUN/SS pin provides dual functions of enable and soft-start control. The RUN/SS pin is used to control turn on of the LTM4604. While this pin is below 0.5V, the LTM4604 will be ...
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... Ratio metric modes of tracking can be achieved by selecting different resistor values to change the output tracking ratio. The master output must be greater than the slave output for the tracking to work. Linear Technology Tracker Cad26 can be used to implement different tracking scenarios. The Master and Slave data inputs can be used to implement the correct resistor values for coincident or ratio tracking ...
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LTM4604 APPLICATIONS INFORMATION 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0LFM 0.5 200LFM 400LFM 100 AMBIENT TEMPERATURE (°C) Figure 1.2V No Heat Sink IN OUT 4.0 3.5 3.0 2.5 2.0 ...
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APPLICATIONS INFORMATION 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0LFM 0.5 200LFM 400LFM 100 AMBIENT TEMPERATURE (°C) Figure 12. 3.3V to 2.5V IN OUT 110 115 105 4606 F12 No Heat Sink LTM4604 ...
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LTM4604 APPLICATIONS INFORMATION Table 2. 1.2V Output DERATING CURVE V (V) IN Figures 6, 8 3.3, 5 Figures 6, 8 3.3, 5 Figures 6, 8 3.3, 5 Figures 7, 9 3.3, 5 Figures 7, 9 3.3, 5 Figures 7, 9 ...
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APPLICATIONS INFORMATION Safety Considerations The LTM4604 modules do not provide isolation from There is no internal fuse. If required, a slow blow fuse OUT with a rating twice the maximum input current needs to be provided to ...
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LTM4604 TYPICAL APPLICATIONS OPEN-DRAIN PULL UP Figure 16. Two LTM4604s in Parallel, 1. Design. Also See the 8A LTM4608A or Dual 4A per Channel LTM4614 OPEN-DRAIN 2.375V IN1 10μF 6.3V X5R OR ...
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PACKAGE DESCRIPTION Z aaa Z Z bbb 6.350 5.080 3.810 2.540 1.270 0.4445 0.000 0.4445 1.270 2.540 3.810 5.080 6.350 LTM4604 4604fa 17 ...
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LTM4604 PACKAGE DESCRIPTION PIN NAME PIN NAME A1 GND GND B2 – A3 GND GND GND B5 – A6 GND B6 GND A7 GND B7 GND A8 GND B8 GND A9 ...
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... Added text to Layout Checklist/Example Section Updated Figure 16 Title 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. LTM4604 ...
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... Pin Compatible with the LTM4600 Synchronizable, PolyPhase Operation, LTM4603-1 Version has no Remote Sensing, Pin Compatible with the LTM4601 ≤ 5V, Parallel for Higher Output Current, 9mm × 15mm × 2.8mm 2.375V ≤ www.linear.com ● 4604fa LT 0510 REV A • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2007 ...