TDA16832 Infineon Technologies AG, TDA16832 Datasheet
TDA16832
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TDA16832 Summary of contents
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Off-line SMPS Controller with 600 V Sense CoolMOS on Board Preliminary Data Overview Features • PWM controller + sense CoolMOS attached in one compact package • 600 V avalanche rugged CoolMOS R • Typical = 0.5 ... 3.5 DSon • ...
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Device Output Power Range/ Required Heatsink V = 85-270 VAC in TDA 16831 heatsink TDA 16832 TDA 16833 TDA 16834 TDA ...
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Pin Configurations Figure 1 TDA 16831/2/3/4 P-DIP-8-6 for Applications with Pin Symbol Function 1 N.C. Not Connected 2 FB PWM Feedback Input 3 N.C. Not Connected 4 D 600 V Drain CoolMOS 5 D 600 V Drain CoolMOS 6 N.C. ...
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Figure 2 TDA 16831G/2G/3G P-DSO-14-11 for Applications with Pin Symbol Function 1 GND PWM GND and CoolMOS Source 2 FB PWM Feedback Input 3 N.C. Not Connected 4 N.C. Not Connected 600 V Drain CoolMOS 8, ...
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Vcc sst biaspwm biaspwm v04sst osc tff kippl 3 J kippl bias tempshutdown RFB Vref pwmcomp pwmss pwmop rlogpwm slogpwm pwmrmp alogpwm v04sst csshutdown slogpwm pwmpls Drain logpwm gtdrv Rsense GND ...
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Circuit Description The TDA 16831 current mode pulse width modulator with integrated sense CoolMOS transistor. It requirements of minimum external control circuitry for a flyback application. Current mode control means that the current through the MOS transistor is ...
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The oscillator signal slogpwm sets the RS-flip- flop. The gate drive circuit is switched on, when capacitor voltage exceeds the internal threshold of 0.4 V. This leads to a ...
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Tempshutdown (tsd) Tempshutdown switches the CoolMOS off when junction temperature of the PWM controller is exceeding threshold. Data Sheet an internal 8 TDA 16831-4 1999-12-10 ...
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V FB Gate Start pwmrmp at 0.4 V (pwmop) alogpwm (pwmcomp) rlogpwm (pwmcomp) gtrdrv Q (logpwm) Figure 4 Signal Diagram Data Sheet op-offset = 0.8 V ...
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Electrical Characteristics Absolute Maximum Ratings Parameter Supply Voltage Supply + Zener Current Drain Source Voltage Avalanche Current Voltage at FB Junction Temperature Storage Temperature Thermal Resistance System-Air aware that capacitor is discharged before IC is plugged into ...
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Supply Section T V -25 °C < < 120 ° Parameter Quiescent Current Supply Current Active Supply Current Active Supply Current Active V Turn-On Threshold CC V Turn-Off Threshold CC V Turn-On/Off Hysteresis CC V ...
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... FBmin V 3.5 4.8 FBmax R 3.0 3.7 4 600 FBTK V 5.3 5.5 5.7 refint V 0.2 reftk ö æ ö ÷ ç ÷ --------- - --------- - T ÷ ç T ÷ 0 – è 12 TDA16831-4 Unit Test Conditions V/A TDA16831/G V/A TDA16832/G V/A TDA16833/G/4 MHz degree V for 0.95 cs csth K ppm/°C V mV/°C 1999-12-10 ...
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Output Section Parameter Drain Source Breakdown Voltage Drain Source On-Resistance Zero Gate Voltage Drain Current Output Capacitance Avalanche Current I Current Limit Threshold source Time Constant I csth Rise Time Fall Time Data Sheet Symbol Limit Values min. typ. ...
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Application Circuit FB AC 85...270VAC Figure 5 TDA 16831G/2G/3G: 4 Active Pins, Version without Soft Start Data Sheet Vcc Drain ...
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Quiescent Current versus Temperature 30 I CCL - Turn On/Off Supply Voltage versus Temperature 12 CCH 11.5 11 10.5 10 9.5 V CCL 9 8.5 ...
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V Zener Clamp 18.5 18 17.5 17 16 Maximum Duty Cycle versus Temperature TDA 16831/2/3/G 48.5 48 47.5 47 46.5 46 45 ...
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Feedback Voltage Operating Range versus Temperature For CSTH 4 3.5 3 2.5 2 1.5 1 For 0 versus Temperature DSon 8 ...
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I Current Limit Threshold source versus Temperature 3.5 I CSTH A TDA 16833 3 2.5 2 1.5 TDA 16832 TDA 16831 1 0 Data Sheet I Normalized Overcurrent Shutdown csth versus Drain Current Slope I ...
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Package Outlines P-DIP-8-6 (Plastic Dual In-line Package) Data Sheet 19 TDA 16831-4 1999-12-10 ...
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P-DSO-14-11 (Plastic Dual Small Outline) Sorts of Packing Package outlines for tubes, trays etc. are contained in our Data Book “Package Information”. SMD = Surface Mounted Device Data Sheet Dimensions TDA16831-4 1999-12-10 ...
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... Page Page Subjects (major changes since last revision) (in previous (in current Version) Version) Published by Infineon Technologies AG i. Gr., Bereichs Kommunikation, St.-Martin-Strasse 53 D-81541 München © Infineon Technologies AG1999 All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. ...