LR8N3-G Supertex, LR8N3-G Datasheet
LR8N3-G
Specifications of LR8N3-G
Related parts for LR8N3-G
LR8N3-G Summary of contents
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... Supertex inc. High Input Voltage, General Description The Supertex LR8 is a high voltage, low output current, adjustable linear regulator. It has a wide operating input voltage range of 13.2 - 450V. The output voltage can be adjusted from 1.20 - 440V provided that the input voltage is at least 12V greater than the output voltage ...
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... Output current limit OUT I Output current limit OUT Supertex inc. Pin Configurations TO-243AA TO-92 (SOT-89) LR8N3-G LR8N8-G Product Marking Value -0.5V to +480V -0.5V to +470V Package may or may not include the following marks -40°C to +85°C -40°C to +125°C -65°C to +150°C ...
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... Ripple rejection ratio OUT IN T Junction temperature limit LIMIT Thermal Characteristics Package TO-92 TO-243AA TO-252 Note: † Mounted on FR4 board, 25mm x 25mm x 1.57mm. Functional Block Diagram VIN Supertex inc. (cont.) < 85°C.) A Min Typ Max - 0.3 5 125 - Power Dissipation @ T = 25° ...
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... C1 * Required for conditions where V Figure 2: SMPS Start-Up Circuit 12V) to 450V IN OUT VIN VOUT LR8 ADJ Figure 3: High Voltage Adjustable Constant Current Source + OUT - Supertex inc. * VIN VOUT R1 LR8 ADJ 6.04k 1% R2 18. less than V IN OUT V AUXILIARY V CC PWM IC FB ...
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... LR8 ADJ 12V V IN LR8 ADJ 12V, 200V 400V I ADJ OUT LR8 ADJ 25V 18.2k ± 1% Supertex inc 1.2V OUT 2.4k 1.0µF V OUT = 1.2V 1.0 F 2.4k = 5.0V I OUT 6.04k ± 1% 1.0µF R LOAD 1235 Bordeaux Drive, Sunnyvale, CA 94089 5 Temperature Variation 1 ...
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... Typical Performance Curves V V OUT IN LR8 ADJ 0V to 50V 18.2k ± OUT LR8 ADJ 20V P-P @ 60Hz 65V 18.2K ± 1% Supertex inc. (cont.) = 5.0V 6.04k ±1% 1k 1.0µ 5.0V OUT 6.04K ± 1% 1.0µF R LOAD -40 - Temperature ( 1235 Bordeaux Drive, Sunnyvale, CA 94089 ...
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... Line Transient Response 400V V V OUT IN LR8 ADJ 18.2k ±1% 400V 5.0V V OUT 0V Line Power Up Transient Supertex inc. (cont.) Closed SW sw Open 1.0µF 10k 532 V OUT = 5.0V 400V 6.04k ±1% 1.0µF 10k V 400V V 0V 5.0V V OUT 0V ...
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... MAX .094 .005 .035 .045 JEDEC Registration TO-252, Variation AA, Issue E, June 2004. * This dimension is not specified in the JEDEC drawing. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc. #: DSPD-3TO252K4, Version F040910. Supertex inc Note Rear View ...
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... Plane E1 Symbol A MIN .170 Dimensions NOM - (inches) MAX .210 JEDEC Registration TO-92. * This dimension is not specified in the JEDEC drawing. † This dimension differs from the JEDEC drawing. Drawings not to scale. Supertex Doc.#: DSPD-3TO92N3, Version E041009. Supertex inc Front View Bottom View ...
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... JEDEC Registration TO-243, Variation AA, Issue C, July 1986. † This dimension differs from the JEDEC drawing Drawings not to scale. Supertex Doc. #: DSPD-3TO243AAN8, Version F111010. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) does not recommend the use of its products in life support applications, and will not knowingly sell them for use in such applications unless it receives Supertex inc ...