Datenblatt-Suchmaschine für elektronische Bauteile |
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UC1620SP Datenblatt(PDF) 2 Page - Texas Instruments |
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UC1620SP Datenblatt(HTML) 2 Page - Texas Instruments |
2 / 8 page SP Hermetic Power DIL CONNECTION DIAGRAMS UC1620 UC3620 Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40V Output Current, Source or Sink Non-Repetitive (t = 100 µsec), lo . . . . . . . . . . . . . . . . . . . . 3A Repetitive (80% on - 20% off; tON = 10ms) . . . . . . . . . . 2.5A DC Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2A Analog Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +Vcc Logic Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +Vcc Total Power Dissipation (at TCASE = 75° C) for SP Package (Note 2). . . . . . . . . . . . . . . . . . . . . . . . . . 15W Storage Temperature . . . . . . . . . . . . . . . . . . . . -65°C to +150°C Operating Junction Temperature . . . . . . . . . . . -55°C to +150°C Note 1: All voltages are with respect to ground. Currents are positive into, negative out of the specified terminal. Note 2: Consult Packaging Section of Databook for thermal limitations and considerations of package. ELECTRICAL CHARACTERISTICS: PARAMETER TEST CONDITIONS UC3620 UC1620 UNIT MIN TYP MAX MIN TYP MAX Error Amplifier Section Input Offset Voltage 1.5 10 1.5 10 mV Input Bias Current -.25 -2.0 -.25 -2.0 µA Input Offset Current 15 250 15 250 nA Common Mode Range Vcc = 8V to 40V 0 VIN-2 0 VIN-2 V Open Loop Gain ∆VCOMP = 1V to 4V 80 100 75 100 dB Unity Gain Bandwidth TJ = 25°C, Note 2 0.8 0.8 MHz Output Sink Current VCOMP = 1V 2 2 mA Output Source Current VCOMP = 4V 8 8 mA Current Sense Section Input Bias Current -2.0 -5 -2.0 -5 µA Internal Clamp .425 0.5 .575 .405 0.5 .595 V Divider Gain .180 0.2 .220 .170 0.2 .230 V/V Internal Offset Voltage .8 1.0 1.2 .75 1.0 1.25 V Timing Section Output Off Time 18 20 22 17 20 23 µs Upper Mono Threshold 5.0 5.0 V Lower Mono Threshold 2.0 2.0 V Decoder Section High-Level Input Voltage 2.2 2.5 V Low-Level Input Voltage 0.8 0.8 V High-Level Input Current 10 10 µA Low-Level Input Current -10 -10 µA Output Section Output Leakage Current VCC = 40V 500 1500 µA VF1 Schottky Diode IO = 2A 1.5 2.0 1.5 2.0 V VF1 Substrate Diode IO = 2A 2.2 3.0 2.2 3.0 V Total Output Voltage Drop IO = 2A, Note 3 3.0 3.6 3.0 3.6 V Unless otherwise stated, these specifications apply for TA = 0°C to 70°C for 3620; TA = 55°C to +125°C for UC1620; VCC = 20V, RT = 20V, RT = 10k, CT = -2.2nF. TA=TJ. ABSOLUTE MAXIMUM RATINGS (Note 1) 2 |
Ähnliche Teilenummer - UC1620SP |
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Ähnliche Beschreibung - UC1620SP |
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