ZGFI7101PBT

Z8051 Series 8-Bit Microcontrollers ZGFI7101 Earth Leakage Detector Product Specification PS030402-0212 PRELIMINARY Copyright ©2012 Zilog®, Inc. All rights reserved. www.zilog.com ZGFI7101 Earth Leakage Detector Product Specification ii Warning: DO NOT USE THIS PRODUCT IN LIFE SUPPORT SYSTEMS. LIFE SUPPORT POLICY ZILOG’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS PRIOR WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF ZILOG CORPORATION. As used herein Life support devices or systems are devices which (a) are intended for surgical implant into the body, or (b) support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in a significant injury to the user. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system or to affect its safety or effectiveness. Document Disclaimer ©2012 Zilog, Inc. All rights reserved. Information in this publication concerning the devices, applications, or technology described is intended to suggest possible uses and may be superseded. ZILOG, INC. DOES NOT ASSUME LIABILITY FOR OR PROVIDE A REPRESENTATION OF ACCURACY OF THE INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED IN THIS DOCUMENT. ZILOG ALSO DOES NOT ASSUME LIABILITY FOR INTELLECTUAL PROPERTY INFRINGEMENT RELATED IN ANY MANNER TO USE OF INFORMATION, DEVICES, OR TECHNOLOGY DESCRIBED HEREIN OR OTHERWISE. The information contained within this document has been verified according to the general principles of electrical and mechanical engineering. Z8051 is a trademark or registered trademark of Zilog, Inc. All other product or service names are the property of their respective owners. PS030402-0212 PRELIMINARY ZGFI7101 Earth Leakage Detector Product Specification iii Revision History Each instance in this document’s revision history reflects a change from its previous edition. For more details, refer to the corresponding page(s) or appropriate links furnished in the table below. Revision Level Description Page Feb 2012 02 Removed references to wafer sale product option. All Jan 2012 01 Original Zilog issue. All Date PS030402-0212 PRELIMINARY Revision History ZGFI7101 Earth Leakage Detector Product Specification Table of Contents 1.  General Description ........................................................................................................................................2  2.  Features ..........................................................................................................................................................2  3.  Ordering Information .......................................................................................................................................2  4.  Pin Assignment ...............................................................................................................................................2  5.  Block Diagram .................................................................................................................................................3  6.  Absolute Maximum Rating (TA = 25Ԩ) ...........................................................................................................4  7.  Recommended Operating Condition : Ta = -30°C to 85°C .............................................................................4  8.  Electrical Characteristics .................................................................................................................................5  9.  Typical Performance Curves ...........................................................................................................................6  10.  Test Circuit .......................................................................................................................................................7  11.  Typical Application ...........................................................................................................................................9  12.  Package Dimensions .....................................................................................................................................10    PS030402-0212 PRELIMINARY 1 ZGFI7101 Earth Leakage Detector Product Specification 1. General Description The ZGFI7101 is designed for use in earth leakage circuit interrupters for operation directly off the AC Line in breakers. It contains pre-regulator, main-regulator, after-regulator, differential amplifier, level comparator, latch circuit. The input in the differential amplifier is connected to the secondary node of zero current transformer. The level comparator generates high level when earth leakage current is greater than some level. 2. Features  Low Power consumption (PD = 5mW) 100V/ 200V  100V/200V Common Built-in Voltage Regulator  High Gain Differential Amplifier  High Input Sensitivity (VT = 13.5mV Typ.)  Minimum External Parts  Large Surge Margin  Wide Operating Temperature Range (TA = -30 to 85Ԩ)  High Noise Immunity  GL7101,M54122 pin compatible 3. Ordering Information Device Name Package ZGFI7101JBT 8_SOP ZGFI7101PBT 8_PDIP 4. Pin Assignment PS030402-0212 PRELIMINARY 2 ZGFI7101 Earth Leakage Detector Product Specification 5. Block Diagram PS030402-0212 PRELIMINARY 3 ZGFI7101 Earth Leakage Detector Product Specification 6. Absolute Maximum Rating (TA = 25℃) Supply voltage 20 V Supply Current 8 mA Power Dissipation 200 mW Operating Temperature -30 to 85 Storage Temperature -55 to 125 7. Recommended Operating Condition : Ta = -30°C to 85°C PARAMETER SYMBOL MIN. Supply Voltage V+ 12 V Vs-GND Capacitor Cvs 1 uF Os-GND Capacitor Cos PS030402-0212 TYP. MAX. 1 PRELIMINARY UNIT uF 4 ZGFI7101 Earth Leakage Detector Product Specification 8. Electrical Characteristics PARAMETER SupplyCurrent1 *Trip Voltage SYMBOL IS1 VT TEMP (°C) MIN. TYP. MAX. UNIT TEST CIRCUT -30 - - 580 25 - 400 530 uA 1 85 - - 480 -30~85 9 13.5 18 mV(rms) 2 25 -12 - -30 uA 3 25 17 - 37 uA 4 IS1=580 uA -30 -200 - IS1=530 uA 25 -100 - uA 5 IS1=480 uA 85 -75 - CONDTIONS V+=12V, VR-VI=30mV V+=16V. VR-VI=X Differential V+=16V, VR-VI=30mV Amplifier ITD1 VOD=1.2V Output Current1 Differential V+=16V, VR-VI=short Amplifier ITD2 VOD=0.8V Output Current2 VSC=1.4V Output Current IO VOS=0.8V SC On Voltage VSC ON V+=16V 25 0.7 - 1.4 V 6 SC Input Current ISC ON V+=12V 25 - - 5 uA 7 Output “L” Current IOSL V+12V, VOSL =0.2V -30~85 200 - - uA 8 VIC V+=12V, VIC=20mA -30~85 4.3 - 6.7 V 9 VIDC IIDC = 100mV -30~85 0.4 - 2 V 10 VSM ISM=7mA 25 20 - 28 V 11 IS2 VOS=0.5V, VR-VI=X -30~85 - - 900 uA 12 25 0.5 - V 13 25 1 - ms 14 Input Clamp Voltage Differential Input Clamp Voltage Max Current voltage Supply Current 2 Latch Circuit Off V+OFF Supply Voltage Response Time TON V+=16V, VR-VI=0.3V 4 * A :9~12.55 ,B :11.5~15.5 ,C :14.5 ~ 18 PS030402-0212 PRELIMINARY 5 ZGFI7101 Earth Leakage Detector Product Specification 9. Typical Performance Curves PS030402-0212 PRELIMINARY 6 ZGFI7101 Earth Leakage Detector Product Specification 10. Test Circuit PS030402-0212 PRELIMINARY 7 ZGFI7101 Earth Leakage Detector Product Specification PS030402-0212 PRELIMINARY 8 ZGFI7101 Earth Leakage Detector Product Specification 11. Typical Application PS030402-0212 PRELIMINARY 9 ZGFI7101 Earth Leakage Detector Product Specification 12. Package Dimensions 8DIP 8SOP PS030402-0212 PRELIMINARY 10 ZGFI7101 Earth Leakage Detector Product Specification 11 Customer Support To share comments, get your technical questions answered, or report issues you may be experiencing with our products, please visit Zilog’s Technical Support page at  http://support.zilog.com. To learn more about this product, find additional documentation, or to discover other facets about Zilog product offerings, please visit the Zilog Knowledge Base or consider participating in the Zilog Forum. This publication is subject to replacement by a later edition. To determine whether a later edition exists, please visit the Zilog website at http://www.zilog.com. PS030402-0212 PRELIMINARY Customer Support