10:22 uur 02-11-2015

Seiko Instruments (SII) introduceert LDO-regulator voor auto-industrie met 50V input en 200mA output

CHIBA, Japan–(BUSINESS WIRE)– Seiko Instruments Inc. (SII) introduceert de S-19200-reeks van LDO-regulatoren voor de auto-industrie met een hoge inputstroomspanning van 50 volt. De nieuwe regulator maakt gebruikt van een nieuw ontwikkelde TO-252-5s (6.5 x 6.5 x t1.3 mm) voor hitteafvoer in een compact pakket.

De nieuwe TO-252-5S is te bevestigen op het montagevlak van de standaard TO-252-5 (DPAK) en zorgt voor dezelfde hitteafvoer. Tegelijkertijd verwezenlijkt de nieuwe serie een montagevlak dat 35 procent kleiner en hoogtevermindering van 50 procent. Het nog compactere HSOP-6-pakket (6.0 x 5.02 x t1.75 mm) met hitteafvoerfunctie is ook verkrijgbaar. Dit geïntegreerde circuit is geschikt voor ECU’s in de auto-industrie. Deze wordt veelal toegepast voor de elektriciteitstoevoer naar interne applicaties in auto’s (kern, koplampen, ITS, accessoires, navigatiesystemen, audio).

Seiko Instruments (SII) Releases New Automotive LDO Regulator Capable of 50V Input Voltage and 200mA Output Current

CHIBA, Japan–(BUSINESS WIRE)– Seiko Instruments Inc. (SII) announced the release of the S-19200 Series automotive LDO regulator with high input voltage of 50V, adopting a newly developed compact package TO-252-5S (6.5 x 6.5 x t1.3 mm) with high heat dissipation.

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The new TO-252-5S can be mounted on the existing pad area of the industry standard TO-252-5 (DPAK) and has approximately the same heat dissipation, while realizing a mounting area reduction of 35% and height reduction of nearly 50%. An even more compact HSOP-6 package (6.0 x 5.02 x t1.75 mm) capable of high heat dissipation is also available. This IC is suitable for automotive ECUs and typical applications include power supply for automotive interior electrical applications (car body, headlights, ITS, accessories, car navigation systems, car audio systems, etc.)

The S-19200 Series was specifically developed to meet the demanding high quality requirements for automotive use. The 50V maximum input voltage (rating 60V) and the operating temperature range up to 125 degrees C enable operations in high input voltage and high temperature applications. Moreover, the current consumption is an extremely low 4.0 μA typ. during operation, and the excellent load response characteristics allow this IC to be used in applications with large load fluctuations.

The output voltage is selectable from 2.0V to 15.0V in 0.1V steps and the input voltage range is 3.0V to 50V. The output accuracy is ±1.0% (Tj=+25 degree C) and a ceramic capacitor of 0.1 μF or more can be used for input and output capacitors. Additional features include overcurrent protection circuit, thermal shutdown circuit, and ON/OFF circuit. The package is Lead-free (Sn 100%) and halogen-free. The S-19200 Series is AEC-Q100 qualified (contact SII sales offices for details) and the PPAP approval is also available. SII offers a thermal simulation service for the S-19200 Series which suggests thermal resistance values and recommended wiring ratio to help select appropriate package options.

Detailed information:
S-19200A/BxxH (105 degree C operation)
S-19200A/BxxA (125 degree C operation)

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About Seiko Instruments Inc. (SII)


Seiko Instruments Inc.
Yasuko Arai, +81-43-211-1111 (Japanese inquiry only)
Corporate Communications Dept.
Online Inquiry: https://krs.bz/sii/m/sii_inquiry_en


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