Voltage Detectors integrate release delay circuit.

Press Release Summary:

Supplied in 0.9 x 1.2 x 0.4 mm USPN-4 package, XC6119 Series can be driven from voltages as low as 0.7 V and offers detection range of 0.8-5.0 V with 0.1 V resolution. Capacitor can be connected to delay capacitance pin, allowing any release delay to be set. In addition to quiescent current of 0.5 µA typ, features include CMOS and N-ch open drain output circuits. Areas of use include microcomputer systems, battery voltage monitoring circuits, and backup power switching circuits.

Original Press Release:

XC6119 Series Voltage Detectors with Low 0.7 V Voltage Drive and Release Delay Circuit in a Small 0.9 mm x 1.2 mm Package

TOREX SEMICONDUCTOR LTD. (Chuo-Ku, Tokyo: President, Tomoyuki Fujisaka) has developed the XC6119 Series of voltage detectors with an internal release delay circuit in a small package.

The XC6119 series has been incorporated in the new USPN-4 package (0.9 x 1.2 x h0.4mm) to achieve a size reduction of about 74% over the previous SSOT-24 package (2.1 x 2.0 x h1.1mm).

Using a CMOS process, drive from a low voltage of 0.7V is possible, with a voltage detection range of 0.8V to 5.0V (0.1V increments). A delay circuit is incorporated and a capacitor can be connected to the delay capacitance pin, allowing any release delay to be set. There are two types of output circuits, a CMOS output and an N-ch open drain output.

This series is ideal for use in the power-on reset of microcomputer systems, in battery voltage monitoring circuits, in backup power switching circuits, and other applications.

XC6119 Series Features
  • Low 0.7V voltage drive is possible.
  • Internal delay circuit. Release delay time can be adjusted with an external capacitor.
  • Low quiescent current of 0.5 µA typical (detection state, VDF=1.0V, VIN=0.9V) and 0.9 µA typical (release state, VDF=1.0V, VIN=1.1V).
  • Small 0.9mm x 1.2mm package.
    USPN-4 (0.9mm x 1.2mm x h0.4mm)

    Torex Semiconductor Ltd. is a leading provider of CMOS power management ICs targeted toward battery powered and energy efficient applications. Torex specializes in CMOS analog technology, with LDO voltage regulators, voltage detectors and DC/DC converters making up our core product offering.

    For further information, please contact:
    Singapore: TOREX SEMICONDUCTOR (S) PTE LTD Tel: +65-6745-1352 E-mail: tsp@torex.com.sg
    USA: TOREX USA Corp. Tel: +1-949-261-2022 E-mail: info@torex-usa.com
    Europe: TOREX SEMICONDUCTOR EUROPE LIMITED Tel: +44-1530-510190 E-mail: sales@torexsemi.co.uk

    8F Sakura Nihonbashi Bldg.,
    1-13-12, Nihonbashikayaba-cho,
    Chuo-ku, Tokyo

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