TDA16822 Infineon Technologies, TDA16822 Datasheet
TDA16822
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TDA16822X
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TDA16822 Summary of contents
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... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...
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Off-Line SMPS Current Mode Controller with CoolMOS™ on board Features • PWM controller + CoolMOS™ within one compact package (1) • 650V avalanche rugged CoolMOS™ • Typical Ohm DSon • Standard DIP-8 package up to 20W • ...
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Pin Configuration and Outline Dimension (top view) P-DIP-8-6 SoftS Isense 3 6 Drain 4 5 Figure 1 Pin Symbol Function 1 SoftS Soft-Start 2 FB Feedback 3 Isense Controller Current Sense Input, CoolMOS™ Source ...
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Electrical Characteristics 2.1 Absolute Maximum Ratings Note: Absolute maximum ratings are defined as ratings, which when being exceeded may lead to destruction of the integrated circuit. For the same reason make sure, that any capacitor that will be connected ...
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Characteristics Supply Section Note: The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and ambient temperature range T which are related to 25°C. If not otherwise stated, a supply voltage of V Parameter Start ...
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Oscillator Parameter Frequency Temperature Coefficient Protection Unit Parameter Over load & open loop detection limit Activation limit of overload & open loop detection Deactivation limit of overvoltage detection Overvoltage detection limit Thermal Shutdown Current Limiting (Current Sense CS) Parameter CS ...
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PWM Section Parameter Max duty cycle Min duty cycle OP gain OP gain bandwidth OP phase margin Version 2.0 Symbol Limit Values min. typ. D 0.67 0.72 max min A 3.45 3. ...
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Output Capacitance Coss versus VDS 100 VDS / V Figure 2 Sw itching frequency versus temperature ...
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Representative Blockdiagramm Figure 5 Version 2.0 10 TDA 16822 CoolSET™ 11 April 2000 ...
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Operation Description Power Management The undervoltage lockout monitors the external supply voltage V . When V exceeds the on-threshold =14V, the internal bias circuit and the voltage CCon reference are switched on. Additionally the error-latch in ...
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Protection Unit (Hiccup Mode) An overload and open loop protection is integrated within the Protection Unit. These two failure modes are latched by an Error-Latch. Additional thermal shutdown and undervoltage protection of V Error-Latch. In case of these failure modes ...
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FB is above 4.8V. This combination is to prevent the normal operation mode from overvoltage protection due to varying of VCC concerning the regulation of the converter output. Figure 7 shows the hiccup mode for open loop and no ...
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... Geben Sie uns die Chance, hohe Leistung durch umfassende Qualität zu beweisen. Wir werden Sie überzeugen Published by Infineon Technologies AG Quality takes on an all encompassing significance at Semiconductor Group. For us it means living up to each and every one of your demands in the best possible way are not only concerned with product quality ...