MP6001 MPS, MP6001 Datasheet
MP6001
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MP6001 Summary of contents
Page 1
... The MP6001 can also skip cycles to maintain zero load regulation. It has a direct optocoupler interface which bypasses the internal error amplifier when an isolated output is desired. The MP6001 is ideal for telecom applications, and is available in a compact, thermally enhanced SO8 package with an exposed pad. TYPICAL APPLICATION +V ...
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... COMP 4 MP6001_PD01_SOIC8N Part Number* Package MP6001DN SOIC8N * For Tape & Reel, add suffix –Z (eg. MP6001DN–Z) For RoHS compliant packaging, add suffix –LF (eg. MP6001DN–LF–Z) ELECTRICAL CHARACTERISTICS V = 5.0V 1.8V 10k LINE Parameter Quiescent Supply Current Line OV Threshold Voltage Line OV Hysteresis ...
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... Output Switching Node. High voltage power N-Channel MOSFET drain output. The internal 8 SW start bias current is supplied from this pin. MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER www.MonolithicPower.com © 2007 MPS. All Rights Reserved. 3 ...
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... CC 2V/div 50V/div. V OUT 1V/div. I TRANS 1A/div. 4ms/div. MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER Synchronize Programmable Oscillator f = 54KHz, 60KHz of SYNC signal is SW applied to RT pin. V OUT 2V/div 20V/div. V SYNC 2V/div. ...
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... TM OPERATION The MP6001 uses programmable frequency, peak current-mode PWM with a single-ended primary architecture to regulate the output voltage. The MP6001 incorporates features such as protection circuitry and an LINE 3.0V 1. COMP 4 ERROR AMPLIFIER 1. SOFT-START CURRENT LIMIT CLOCK RT 5 OSC MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. ...
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... The LINE pin can also be used as a remote enable. Grounding the UV/OV pin will disable the controller. Error Amplifier The MP6001 includes an error amplifier with its non-inverting input connected to internal 1.2V reference voltage. The regulated voltage is fed back through ...
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... TM Synchronize Programmable Oscillator The MP6001 oscillating frequency is set by an external resistor from the RT pin to ground. The value of RT can be calculated from: 550 KHz = Ω × The MP6001 can be synchronized to an external clock pulse. The frequency of the clock pulse must be higher than the internal oscillator frequency ...
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... MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER Transformer (Coupled Inductor) Design 1. Transformer Turns Ratio The transformer turns ratio determines the duty cycle range, selection of the rectifier (D2), ...
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... Winding Selection MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER Solid wire, Litz wire, PCB winding, Flex PCB winding or any combination thereof can be used as transformer applications, solid wire is the most cost effective choice ...
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... For the rectifier, D2, the voltage stress is given by Use of a R-C or R-C-D type snubber circuit for D2 is recommended. MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER Where K Where K For example MAX ) ...
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... The input capacitors (C1) are chosen based upon the AC voltage ripple on the input capacitors, RMS current ratings, and voltage rating of the input capacitors. MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER For a given AC ripple voltage, ΔV be derived from NxV ). O Δ ...
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... A type II compensation network which has two poles and one zero is needed to stabilize compensation parameters are provided in the EV6001DN datasheet. Boost Controller Application V O The MP6001 can be used as a boost controller as shown in Figure TL431 ...
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... Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application. MPS will not assume any legal responsibility for any said applications. MP6001 Rev. 0.91 9/21/2007 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. MP6001 – MONOLITHIC FLYBACK/FORWARD DC-DC CONVERTER SOIC8N PIN 1 IDENT. 0.150(3.810) 0.157(4.000) SEE DETAIL " ...