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  • TPS51604 - Boost supply

    I'd like to run this part at a DC as high as 100%, so I was planning to use an external boost charge pump. The input voltage would be as high as 28VDC, and the mosfet I'm planning to use requires 4V, so I'd set the boost supply at 32-35VDC (data sheet…
    • Answered

  • TPS51601A: High steady-state duty cycle

    Resolved
    Part Number: TPS51601A Other Parts Discussed in Thread: TPS51604 I am planning on using the TPS51601A for driving a bidirectional boost converter. I was comparing this component to the TPS51604 and in the datasheet of this component it sais "Typical applications…
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  • RE: Power stage selection for atypical application

    Resolved
    Hi Qian, I am speaking of comparator highlighted on the attached screenshot (page 6 of the datasheet). It is not described in datasheet, but in similar driver IC's (like TPS51604) it is responsible for ZCD function, that can be controlled via SKIP# pin…
    • Answered

  • TPS59641: Questions Related to TPS59641 V5DRV pin

    Resolved
    Part Number: TPS59641 Other Parts Discussed in Thread: TPS51604 Hi Team, We've DIN TPS59641 in our customer, but we met some question with the schematic design. Could you please give some comments on the following questions? 1. Our customer do the…
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    • Answered

  • RE: TPS51601A: Integrated Boot Switch

    Resolved
    Hi Jerry, The internal boost switch should be powered by level shift circuit. DRVL is iow side gate drive, it does not has level shift circuit. The minimum VDD for TPS51604 is 4.5V. There is no minimum Vin (power Vin for MOSFET) requirement from TPS51604…
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  • High speed FET Driver for boost controller

    Resolved
    Other Parts Discussed in Thread: TPS51604 Is there any half bridge FET driver for boost converter (PWM from microcontroller, around 1Mhz) or can i use synchronous buck FET driver like TPS51604 for a boost switching by altering schematics in datasheet? …
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  • RE: CSD86360Q5D: Recommended Driver IC

    Resolved
    Hi Talon, Thanks for the inquiry. I'm am the applications engineer for TI discrete FETs and power blocks (like the CSD86360Q5D). I am going to have to redirect this to the appropriate product line. Are you looking for a gate driver IC such as the TPS51604…
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  • UCC24610: Using for Forward

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    Part Number: UCC24610 Other Parts Discussed in Thread: TPS51604 , UC2715 , PMP3162 , UCC27511 , UCC24612 , TINA-TI Hello E2E, I came up with full secondary side synchronous control using UCC24610 by see fig.23. I drew the simple schematic, please see it. We…
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  • RE: CSD97395Q4M: Alternative parts

    Hi Ottey-san, For the gate driver, I would recommend TPS51604. For the FETs, we have the Power Block II, in a half-bridge configuration, which is 100% lead free with no RoHS exemption. The parts you should consider are the CSD87384M and CSD87588N. The…
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  • RE: [SN9039]: need the ref design of SN9039 for Baytrail-I E3800 platform

    Resolved
    Hi Yue, The Baytrail discrete Reference Designs can be downloaded from the Intel site. In particular, they would want this document: > Intel Baytrail_I Atom E38xx power solutions_May 2016.pdf as it uses the TPS59641, and as I understand, the SND9039…

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