Preliminary Data Sheet ú1510 Analog Switch IC Description Features The integrated circuit ú1510 is used to switch arbitrary loads on AC lines. These loads may be inductivities, capacities or resistances. The circuit has a CMOS/TTL input with schmitt trigger character. Integrated functions protect the circuit versus short circuit and overtemperature. q q q q q Small switch-ON-resistance < 15W Stand-by power dissipation < 0.02W Minimum external components ESD-protected input Integrated short circuit and overtemperature protection q Temperature range 0°C ... +70°C q Package SOP12LP 1510BT Applications q General switching element for analog voltages q Electronic switch for power supply engines, relays, magnetic valves, etc. ú1510 - electronic switch for loads on AC-lines Typical Application Fuse 240VAC Load IN VDS GND June 1999 IN ú1510 SW1 VDS SW3 GND SW2 alpha microelectronics gmbh Functional Block Diagram SW1 5 SW2 1 SW3 6 IN 7 ú1510 & Current Limiter Oscillator Charge Pump Control 8 VDS M GND VDS Thermal Protection Pin Definition Pin Symbol Designation 5 SW1 Switch port 1 1 SW2 Switch port 2 6 SW3 Switch port 3 7 IN Input 8 VDS Power Supply M GND Ground The location of pins can be changed during the development Page 2 of 6 alpha microelectronics gmbh June 1999 General function and description The ú1510 is an electronic switch for common applications on the 120V/230V main and allows to switch inductive, capacitive and resistive loads. The switch disposes an CMOS / TTL input. The IC is protected versus short circuit and overtemperature. Two fundamental configurations of the switch are possible: • A bi-directional switch without a bridge rectifier is realisable by a series connection of the two integrated high voltage DMOS transistors. • The parallel connection of the high voltage DMOS transistors allows an unidirectional application. PIN function and description VDS The ú1510 is designed for a supply voltage of VDS = 10 ... 14V. This pin supplies the control circuit with an internal oscillator. GND The ground pin supplies the control circuit. IN The input of the switch is designed for TTL and CMOS applications. This pin owns an internal pull up to support a simple input circuit. SW1 SW1 is the Drain of a high voltage DMOS – Transistor. The SW1 is dielectric isolated from the control circuit SW2 SW2 educates the common Source of 2 high voltage DMOS – Transistors. The SW2 is dielectric isolated from the control circuit SW3 SW3 is the Drain of a high voltage DMOS – Transistor. The SW3 is dielectric isolated from the control circuit Absolute Maximum Ratings at Tamb = 0°C ... +70°C Symbol Parameter Conditions Min Max Unit 276 Vrms VSW13 Switching Voltage 1 - 3 VSW32 Switching Voltage 1/3 -2 short between Pin5 and Pin6 400 V VDIE Dielectric Voltage (Switch 1/2/3 – Ground M) short between Pin1; Pin5 and Pin6 500 V VDS Power Supply -0.7 15 V VIN Input Voltage -0.7 7 V 1 W 0 70 °C PTOT Power Dissipation Tamb Operating temperature TSD Switch off temperature (Thermal shutdown) 150 170 °C Tj Junction temperature -25 150 °C Tstg Storage temperature -55 150 °C Rthja Thermal resistance (junction - ambient) 70 K/W June 1999 alpha microelectronics gmbh Page 3 of 6 Electrical Characteristics DC Characteristics at Ta = 0°C ... 70°C, unless otherwise specified Symbol ISW(leak) Parameter Conditions Leakage current of the switch RSW13_ON On resistance of the switch VDS Power Supply IDS Current Supply Min Typ VSW13 = 300V ISW13 = 0.5A 45 10 VDS = 12V 2 Max Unit 10 µA 50 Ω 14 V 4 mA VIN Low Input voltage low -0.3 0.8 V VIN High Input voltage high 2 5 V -IIN Low Input current low VIN = 0V 30 µA IIN High Input current high VIN = 5V 10 µA Max Unit AC Characteristics at Ta = 25°C, unless otherwise specified Symbol Parameter Conditions Min Typ t1 Turn on delay time of the switch VSW13 = 300V; ISW13 =0.5A 10 µs t2 Turn on time of the switch VSW13 = 300V; ISW13 =0.5A 20 µs t3 Turn off delay time of the switch VSW13 = 300V; ISW13 =0.5A 10 µs t4 Turn off time of the switch VSW13 = 300V; ISW13 =0.5A 20 µs Further application Examples for further applications of the ú1510 are: • Speed regulation of an engine (See Fig.1) • Remote control of an incandescent lamp (See Fig.2) • DC Load (See Fig.3) Fuse AC-Line 120V/230V Filter IN VDS GND IN ú1510 SW1 VDS SW3 GND SW2 Fig.1 Speed regulation of an engine Page 4 of 6 alpha microelectronics gmbh June 1999 Fuse AC-Line 120V/230V Filter IN IN VDS GND ú1510 SW1 VDS SW3 GND SW2 Fig.2 Remote control of an incandescent lamp IN VDS GND Load IN ú1510 SW1 VDS SW3 GND SW2 400V Fig.3 DC Load June 1999 alpha microelectronics gmbh Page 5 of 6 Package 12-pin Plastic Power-SOP 10.31typ. 2.54typ. 4° typ. 0.27 typ. 2.95typ. 0.76 typ 1.27 0.41 10.16typ. 11.58 typ. 12 11 10 M 9 8 7 1 M 4 5 6 7.49typ. 2 3 SOP 12LP Note It is not given warranty that the declared circuits, devices, facilities; components, assembly groups or treatments included herein are free from legal claims of third parties. The declared data are serving only to description of product. They are not guarantee properties as defined by law. The examples are given without obligation and cannot given rise to any liability. Reprinting this data sheet - or parts of it - is only allowed with a licence of the publisher. alpha microelectronics gmbh reserves the right to make changes on this specification without notice at any time. alpha microelectronics gmbh Im Technologiepark 1 15236 Frankfurt (Oder) Germany Tel Fax Internet email ++49-335-557 1750 ++49-335-557 1759 http://www.alpha-microelectronics.de [email protected] 1510DSHc.doc Page 6 of 6 alpha microelectronics gmbh June 1999