ON5250,135 NXP Semiconductors, ON5250,135 Datasheet
ON5250,135
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ON5250,135 Summary of contents
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DATA SHEET TEA1533P; TEA1533AP GreenChip Product specification Supersedes data of 2002 May 31 INTEGRATED CIRCUITS TM II SMPS control IC 2002 Aug 23 ...
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Philips Semiconductors TM GreenChip II SMPS control IC FEATURES Distinctive features Universal mains supply operation (70 to 276 V AC) High level of integration, giving a very low external component count. Green features Valley or zero voltage switching for minimum ...
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Philips Semiconductors TM GreenChip II SMPS control IC GENERAL DESCRIPTION (1) The GreenChip II is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads ...
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Acrobat reader. white to force landscape pages to be ... 1 SUPPLY V CC MANAGEMENT internal UVLO start supply M-level S1 2 GND VOLTAGE ...
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Philips Semiconductors TM GreenChip II SMPS control IC PINNING SYMBOL PIN DESCRIPTION V 1 supply voltage CC GND 2 ground CTRL 3 control input DEM 4 input from auxiliary winding for demagnetization timing, overvoltage and overpower protection I 5 programmable ...
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Philips Semiconductors TM GreenChip II SMPS control IC Once the drain voltage exceeds the M-level (mains-dependent operation-enabling level), the start-up current source will continue charging capacitor C (switch S1 will be opened); see Fig.2. The IC will activate the converter ...
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Philips Semiconductors TM GreenChip II SMPS control IC handbook, full pagewidth 1 CTRL current comparator CTRL 150 mV The voltage levels dV and dV are fixed in the (typical) and ...
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Philips Semiconductors TM GreenChip II SMPS control IC OverVoltage Protection (OVP) An OVP mode is implemented in the GreenChip series. This works for the TEA1533 by sensing the auxiliary voltage via the current flowing into pin DEM during the secondary ...
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Philips Semiconductors TM GreenChip II SMPS control IC handbook, full pagewidth drain valley secondary stroke oscillator A: Start of new cycle at lowest drain voltage. B: Start of new cycle in a classical PWM system at high drain voltage. OverCurrent ...
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Philips Semiconductors TM GreenChip II SMPS control IC MGU236 handbook, halfpage 100 (typ) (typ) I DEM Fig.9 OPP correction curve. Short winding protection After the leading edge blanking time, the short winding protection circuit is activated. If ...
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Philips Semiconductors TM GreenChip II SMPS control IC Soft start-up To prevent transformer rattle during hiccup, the transformer peak current is slowly increased by the soft start function. This can be achieved by inserting a resistor and a capacitor between ...
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Philips Semiconductors TM GreenChip II SMPS control IC LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 60134); note 1. SYMBOL PARAMETER Voltages V supply voltage CC V voltage on pin CTRL CTRL V voltage on pin DEM ...
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Philips Semiconductors TM GreenChip II SMPS control IC CHARACTERISTICS all voltages are measured with respect to ground; currents are positive when flowing into amb CC the IC; unless otherwise specified. SYMBOL PARAMETER ...
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Philips Semiconductors TM GreenChip II SMPS control IC SYMBOL PARAMETER V peak voltage on pin I vco(max) the frequency is equal to f Duty cycle control (pin CTRL) V minimum voltage on pin CTRL for CTRL(min) maximum duty cycle V ...
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Philips Semiconductors TM GreenChip II SMPS control IC SYMBOL PARAMETER Driver (pin DRIVER) I source current capability of driver V source I sink current capability of driver sink V maximum output voltage of the o(max) driver Temperature protection T maximum ...
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Philips Semiconductors TM GreenChip II SMPS control IC APPLICATION INFORMATION A converter with the TEA1533 consists of an input filter, a transformer with a third winding (auxiliary), and an output stage with a feedback circuit. Capacitor C (at pin V ...
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Philips Semiconductors TM GreenChip II SMPS control IC handbook, full pagewidth (power MOSFET gate M-level burst mode V C start-up sequence 2002 Aug 23 normal overvoltage operation protection short-circuit ...
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Philips Semiconductors TM GreenChip II SMPS control IC PACKAGE OUTLINE DIP8: plastic dual in-line package; 8 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions ...
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Philips Semiconductors TM GreenChip II SMPS control IC SOLDERING Introduction to soldering through-hole mount packages This text gives a brief insight to wave, dip and manual soldering. A more in-depth account of soldering ICs can be found in our “Data ...
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Philips Semiconductors TM GreenChip II SMPS control IC DATA SHEET STATUS PRODUCT (1) DATA SHEET STATUS STATUS Objective data Development Preliminary data Qualification Product data Production Notes 1. Please consult the most recently issued data sheet before initiating or completing ...
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Philips Semiconductors TM GreenChip II SMPS control IC 2002 Aug 23 TEA1533P; TEA1533AP NOTES 21 Product specification ...
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Philips Semiconductors TM GreenChip II SMPS control IC 2002 Aug 23 TEA1533P; TEA1533AP NOTES 22 Product specification ...
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Philips Semiconductors TM GreenChip II SMPS control IC 2002 Aug 23 TEA1533P; TEA1533AP NOTES 23 Product specification ...
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Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2002 All rights are reserved. Reproduction in whole or in part is prohibited ...