LTM4602HVIV#PBF Linear Technology, LTM4602HVIV#PBF Datasheet
LTM4602HVIV#PBF
Specifications of LTM4602HVIV#PBF
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LTM4602HVIV#PBF Summary of contents
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... Industrial Equipment ■ Point of Load Regulation , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. µModule is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents including 5481178, 6100678, 6580258, 5847554, 6304066. U TYPICAL APPLICATIO 6A µ ...
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... V OUT θ ORDER PART NUMBER LTM4602HVEV#PBF LTM4602HVIV#PBF Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi label on the shipping container. ● The denotes the specifi cations which apply over the –40°C to 85°C = 25° ...
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ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T SYMBOL PARAMETER Output Specifi cations I Output Continuous Current Range OUTDC (See Output Current Derating Curves for Different and T IN OUT ΔV Line Regulation Accuracy OUT(LINE) ...
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LTM4602HV W U TYPICAL PERFOR A CE CHARACTERISTICS Effi ciency vs Load Current with 5V (FCB = 0) IN 100 0.8V OUT 50 1.2V OUT 1.5V OUT 40 1.8V OUT 2.5V 30 OUT 3.3V OUT 20 ...
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W U TYPICAL PERFOR A CE CHARACTERISTICS 3.3V Transient Response V OUT 50mV/DIV I OUT 2A/DIV 4602HV G09 20µs/DIV 3.3V AT 3A/µs LOAD STEP C = 22µF, 6.3V CERAMIC OUT 330µF, 4V SANYO POS CAP Short-Circuit Protection ...
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LTM4602HV CTIO S (See Package Description for Pin Assignment) 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 ...
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W SI PLIFIED BLOCK DIAGRA RUN/SS PGOOD COMP INT COMP FCB 4.75k f ADJ 10Ω SGND EXTV CC V OSET R SET 31.6k U DECOUPLI G REQUIRE E TS SYMBOL PARAMETER C External Input Capacitor Requirement 4.5V ...
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LTM4602HV U OPERATIO µModule Description The LTM4602HV is a standalone non-isolated synchronous switching DC/DC power supply. It can deliver output current with only bulk external input and output capacitors. This module provides a precisely regulated ...
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U U APPLICATIO S I FOR ATIO The typical LTM4602HV application circuit is shown in Figure 20. External component selection is primarily determined by the maximum load current and output voltage. Output Voltage Programming and Margining The PWM controller of ...
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LTM4602HV U U APPLICATIO S I FOR ATIO in the PCB layout to minimize the trace inductance and high frequency AC noise. Output Capacitors The LTM4602HV is designed for low output voltage ripple. The bulk output capacitor C is chosen ...
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U U APPLICATIO S I FOR ATIO Table 2. Output Voltage Response Versus Component Matrix (Refer to Figure 17 Step (Typical Values) TYPICAL MEASURED VALUES C VENDORS PART NUMBER OUT1 TDK C4532X5R0J107MZ (100UF,6.3V) TAIYO YUDEN JMK432BJ107MU-T ( ...
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LTM4602HV U U APPLICATIO S I FOR ATIO After the controller has been started and given adequate time to charge up the output capacitor, C short-circuit timer. After the RUN/SS pin charges above 4V, if the output voltage falls below ...
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U U APPLICATIO S I FOR ATIO Enable The RUN/SS pin can be driven from logic as shown in Figure 5. This function allows the LTM4602HV to be turned on or off remotely. The ON signal can also control the ...
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... Safety Considerations The LTM4602HV modules do not provide isolation from OUT blow fuse with a rating twice the maximum input current should be provided to protect each unit from catastrophic failure. OPTI-LOOP is a trademark of Linear Technology Corporation. V PULLUP 100k PGOOD V V LTM4602HV V IN ...
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U U APPLICATIO S I FOR ATIO 2.0 1.8 1.6 1.4 12V TO 1.5V 1.2 LOSS 1.0 0 1.5V 0.6 LOSS 0.4 0.2 0 0.6 1.0 3.1 4.1 5.1 6.1 2.1 CURRENT (A) 4602HV F08 Figure 8. 1.5V ...
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LTM4602HV U U APPLICATIO S I FOR ATIO 0LFM 1 200LFM 400LFM 100 TEMPERATURE (°C) 4602HV F16 Figure 17. 12V to 3.3V (950kHz), BGA Heatsink Table 3. 1.5V ...
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U U APPLICATIO S I FOR ATIO PGND V OUT LOAD TOP LAYER Figure 20. Recommended PCB Layout current into an on board 10pF capacitor that establishes a ramp that is compared to a voltage threshold ...
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LTM4602HV U U APPLICATIO S I FOR ATIO Using the frequency = (I /[2.4V • 10pF]) • (DC), solve for ON = (1MHz • 2.4V • 10pF) • (1/0.41) ≅ 58µ calculated from 12V input was 103µA, ...
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U U APPLICATIO S I FOR ATIO 16V C3 C1 10µF 10µF 25V 25V RUN/SOFT-START 12V WITH f LTM4602HV MINIMUM ON-TIME = 100ns LTM4602HV MINIMUM OFF-TIME = 400ns ...
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LTM4602HV U TYPICAL APPLICATIO V IN 4.5V TO 24V C8 10µF 35V RUN/SOFT-START C3 10µF 35V 20 Parallel Operation and Load Sharing V = 0.6V • ([100k/ OUT WHERE ADJ EXTV V ...
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PACKAGE DESCRIPTIO 6.9865 5.7142 4.4442 3.1742 1.9042 0.6342 0.0000 0.6358 1.9058 3.1758 4.4458 5.7158 6.9421 bbb 6.3500 5.0800 3.8100 2.5400 1.2700 0.3175 0.0000 0.3175 1.2700 2.5400 3.8100 5.0800 6.3500 LTM4602HV 4602hvf 21 ...
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LTM4602HV PACKAGE DESCRIPTIO PIN NAME PIN NAME ...
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... PGND N22 PGND 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 representation that the interconnection of its circuits as described herein will not infringe on existing patent rights. U Pin Assignment Tables (Arranged by Pin Number) ...
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... DC/DC µModule with PLL, Output Tracking/ Margining and Remote Sensing LTM4603 6A DC/DC µModule with PLL and Output Tracking/ Margining and Remote Sensing Polyphase is a registered trademark of Linear Technology Corporation. Linear Technology Corporation 24 1630 McCarthy Blvd., Milpitas, CA 95035-7417 ● (408) 432-1900 FAX: (408) 434-0507 1 ...