LTM4604AIV#PBF Linear Technology, LTM4604AIV#PBF Datasheet
LTM4604AIV#PBF
Specifications of LTM4604AIV#PBF
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LTM4604AIV#PBF Summary of contents
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... Storage Cards ■ ATCA Cards ■ ■ Industrial Equipment , LT , LTC and LTM are registered trademarks of Linear Technology Corporation. μModule and UltraFast are trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. TYPICAL APPLICATION 3.3V to 2.5V/4A μModule™ Regulator ...
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... LTM4604AEV#PBF LTM4604AEV#PBF LTM4604AIV#PBF LTM4604AIV#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. For more information on lead free part marking, go to: This product is only offered in trays ...
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ELECTRICAL CHARACTERISTICS operating 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 (Note 3) ΔV Line Regulation Accuracy OUT(LINE) V OUT ΔV Load Regulation Accuracy ...
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LTM4604A 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-Up V OUT 1V/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 ...
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LTM4604A 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 TRACK 4.99k TRACK SUPPLY COMP 5.76k INTERNAL COMP DECOUPLING REQUIREMENTS SYMBOL PARAMETER C External Input Capacitor Requirement 2.375V to 5.5V External Output Capacitor Requirement OUT ...
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LTM4604A OPERATION Power Module Description The LTM4604A 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 LTM4604A 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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LTM4604A 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 LTM4604A. While this pin is below 0.5V, the LTM4604A will be ...
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... 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 sce- narios. The Master and Slave data inputs can be used to implement the correct resistor values for coincident or ratio tracking ...
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LTM4604A 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 10 2.5V No Heat Sink IN OUT 4.0 3.5 3.0 2.5 2.0 1.5 ...
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LTM4604A 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 LTM4604A modules do not provide isolation from There is no internal fuse. If required, a slow IN OUT blow fuse with a rating twice the maximum input current needs to be ...
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LTM4604A TYPICAL APPLICATIONS OPEN-DRAIN PULL UP Figure 16. Two LTM4604As in Parallel, 1. Design 2.375V IN1 10μF 6.3V X5R OR X7R V = 0.8V × ((4.99k/ OUT WHERE N IS ...
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TYPICAL APPLICATIONS OPEN-DRAIN 50k 10μF 6.3V X5R OR X7R V IN PGOOD V OUT PULL UP LTM4604A COMP FB RUN/SS TRACK C SSEXT GND 0.01μF Figure 17. 3. Input, 2.5V at ...
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LTM4604A PACKAGE DESCRIPTION aaa Z PAD “A1” CORNER 4 15.00 BSC X 9.00 Y BSC PACKAGE TOP VIEW 6.350 5.080 3.810 2.540 1.270 0.000 1.270 2.540 3.810 5.080 6.350 SUGGESTED PCB LAYOUT TOP VIEW 18 LGA Package 66-Lead (15mm × ...
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... A11 GND B11 GND 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. Pin Assignment Table ...
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... LGA OUT ≤ 5V; 6.25mm × 11.25mm × 2.8mm LGA OUT ≤ 10V; 11.25mm × 9mm × 2.8mm LGA OUT ≤ 10V; 11.25mm × 9mm × 2.8mm LGA OUT 4604af LT 0808 • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2008 ...