IXD5120N182NR-G

Product Specification IXD5120 Ultra Small, Low Power Consumption Voltage Detector FEATURES          DESCRIPTION Accuracy ± 2% at VDF ≥ 1.5 V or ±0.03 V Low Power Consumption at 0.6 μA typical at VDF = 2.7 V, VIN = 2.97 V Detect Voltage Range 0.7 V – 5.0 V in 0.1 V increments Operating Voltage Range 0.7 V – 6.0 V 0 Detect Voltage Temperature Drift ±100 ppm/ C Output Configuration CMOS (Version C) or Nchannel Open Drain (N Version) 0 Operating Ambient Temperature - 40 + 85 C Packages : USP-3 and SSOT-24 EU RoHS Compliant, Pb Free The IXD5120 are highly precise, low power consumption, CMOS voltage detectors, manufactured using laser trimming technology. With low power consumption and high accuracy, the series is suitable for precision mobile equipment. The IXD5120 in ultra small packages are ideally suited for high-density PC boards. The IXD5120 is available in both CMOS and Nchannel open drain output configurations Detector is available in USP-3 and SSOT-24 packages. APPLICATIONS      Microprocessor reset circuitry Memory battery back-up circuits Power-on reset circuits Power failure detection System battery life and charge voltage monitors TYPICAL APPLICATION CIRCUIT TYPICAL PERFORMANCE CHARACTERISTIC Supply Current vs. Input Voltage Pull-up Resistor RPL used with N-channel output configuaration only IXD5120x272xx PS034301-0515 PRELIMINARY 1 Product Specification IXD5120 ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS Input Voltage VIN – 0.3 ~ +7.0 V Output Current IOUT 10 mA VOUT – 0.3 ~ VIN + 0.3 V – 0.3 ~ +7.0 V Output Voltage CMOS Output N-channel Open Drain Power Dissipation2) USP-3 Operating Temperature Range Storage Temperature Range 120 PD SSOT-24 UNITS mW 150 – 40 ~ + 85 0 – 55 ~ +125 0 TOPR TSTG C C All voltages are in respect to VSS ELECTRICAL OPERATING CHARACTERISTICS Ta = 25 0C PARAMETER Operating Voltage Detect Voltage SYMBOL CONDITIONS MIN. VIN VDF VDF(T) = 1.0 – 5.0 V1) VDF(T) = 1.0 – 5.0 V 0.7 VDF(T) = 1.0 – 5.0 V VDF x 0.03 Hysteresis Width VHYS Supply Current1 Supply Current2 ISS1 ISS2 VIN = 0.7 V Output Current IOUTN IOUTP3) Leakage Current Detect Voltage Temperature Characteristics Detect Delay Time4) Release Delay Time5) ILEAK tDF tDR VIN = 1.0 V VIN = 2.0 V VIN = 3.0 V VIN = 4.0 V VIN = 6.0 V Version C Version N VIN = VDF(T) x 1.1 VIN = VDF(T) x 0.9 VOUT = 0.5 V VOUT = 0.3 V VOUT = 0.1 V VOUT = 0.1 V, 1.0 V < VDF(T) ≤ 2.0 V VOUT = 0.1 V, 2.0 V < VDF(T) ≤ 3.0 V VOUT = 0.1 V, 3.0 V < VDF(T) ≤ 4.0 V VOUT = 0.1 V, 4.0 V < VDF(T) VOUT = 5.5 V VIN = VDF(T) x 0.9, VOUT = 0 V VIN = 6.0 V, VOUT = 6.0 V 0.09 0.08 0.05 0.46 1.15 1.44 1,61 TYP. E-12) VDF x 0.05 E-22) E-32) 0.57 0.56 0.30 0.71 1.41 1.77 1.96 -0.96 -0.001 0.001 - 40 0C ≤ TOPR ≤ 85 0C ± 100 VIN = 6.0 V  0.7 V, from VIN = VDF to VOUT = 0.5 V VIN = 0.7 V  6.0 V, from VIN = VDR to VOUT = VDR6) 30 20 MAX. UNIT CIRCUIT 6.0 V V  VDF x 0.07 V  µA µA   mA  µA  ppm/0C  µs µs   -0.60 0.10 100 100 NOTE: 1) 2) 3) 4) 5) 6) VDF(T) is a nominal detect voltage Please refer to the table named Detect Voltage Accuracy and Supply Current Specifications IXD5120C version only Delay time from the moment, when VIN = VDF to the moment, when VOUT = 0.5 V, at VIN falling from 6.0 V to 0.7 V Delay time from the moment, when VIN = VDR to the moment, when VOUT = VDR Release voltage (VDR = VDF + VHYS) PS033801-0515 PRELIMINARY 2 Product Specification IXD5120 ELECTRICAL OPERATING CHARACTERISTICS (CONTINUED) Detect Voltage Accuracy and Supply Current Specification SYMBOL NOMINAL DETECT VOLTAGE VDF(T) 1.0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0 PS034301-0515 E-1 DETECT VOLTAGE VDF (V) MIN. MAX. 0.970 1.030 1.070 1.130 1.170 1.230 1.270 1.330 1.370 1.430 1.470 1.530 1.568 1.632 1.666 1.734 1.764 1.836 1.862 1.938 1.960 2.040 2.058 2.142 2.156 2.244 2.254 2.346 2.352 2.448 2.450 2.550 2.548 2.652 2.646 2.754 2.744 2.856 2.842 2.958 2.940 3.060 3.038 3.162 3.136 3.264 3.234 3.366 3.332 3.468 3.430 3.570 3.528 3.672 3.626 3.774 3.724 3.876 3.822 3.978 3.920 4.080 4.018 4.182 4.116 4.284 4.214 4.386 4.312 4.488 4.410 4.590 4.508 4.692 4.606 4.794 4.704 4.896 4.802 4.998 4.900 5.100 E-2 SUPPLY CURRENT1 ISS1 (μA) TYP. MAX. E-3 SUPPLY CURRENT2 ISS2 (μA) TYP. MAX. 0.5 1.4 0.4 1.35 0.6 1.7 0.5 1.60 0.7 1.9 0.6 1.80 PRELIMINARY 3 Product Specification IXD5120 PIN CONFIGURATION USP-3 (BOTTOM VIEW) SSOT-24 (TOP VIEW) PIN ASSIGNMENT PIN NUMBER SSOT-24 USP-3 4 1 3 2 2 3 1 PIN NAME VIN VOUT VSS NC FUNCTIONS Power Input Output Voltage (Detect “LOW”) Ground No Connection BLOCK DIAGRAM IXD5120C IXD5120N Diodes inside the circuits are ESD protection diodes and parasitic diodes. BASIC OPERATION Operation of the IXD5120 in a typical application circuit is exlained by the timing diagram shown below. Note: To simplfy explanation, an operation time of the circuit is not included. PS033801-0515 PRELIMINARY 4 Product Specification IXD5120  When input voltage VIN is higher than detect voltage VDF, output voltage VOUT is equal input voltage VIN. (Output of the IXD5120N version with N-channel open drain is in high impedance state.)  When input voltage VIN falls below detect voltage VDF, output voltage VOUT becomes equal to the ground voltage VSS level.  When input voltage VIN falls below minimum operating voltage VMIN, output becomes unstable. In this condition, VOUT is equal pull-up voltage, which is VIN in typical application.  When input voltage VIN rises above the minimum operating voltage VMIN, output keeps the ground voltage level VSS, until VIN becomes equal or higher than a release voltage VDR.  When the input voltage VIN rises above the release voltage VDR, output voltage VOUT becomes equal to the input voltage VIN. (Output of the IXD5120N version with N-channel open drain is in high impedance state.)  The difference between VDR and VDF represents the hysteresis width. TYPICAL APPLICATION CIRCUIT IXD5120C IXD5120N LAYOUT AND USE CONSIDERATIONS 1. The IC may malfunction if absolute maximum ratings are exceeded. 2. To stabilize the IC's operations, please, ensure that VIN rise and fall times are more than several μs/V. 3. IXD5120N version with N-channel open drain configuration is recommended, when a resistive divider is used to set VIN voltage (see figure below). Voltage drop at resistor RIN caused by supply and load currents, changes level of detect and release voltages. Those errors are not constant because of the fluctuation of currents. In addition, oscillation may occur if voltage drop caused by load or transient current exceeds hysteresis VHYS = VDR - VDF. In such cases, please ensure that RIN is less than 10 kΩ and that C is more than 0.1 μF. IXD5120N Recommended Pull-up Resistors Value INPUT VOLTAGE RANGE PULL-UP RESISTANCE 0.7V~6.0V ≥ 220kΩ 0.8V~6.0V ≥ 100kΩ 1.0V~6.0V ≥ 33kΩ PS034301-0515 PRELIMINARY 5 Product Specification IXD5120 TEST CIRCUITS Circuit  Circuit  Circuit  Circuit  Pull-up Resistor RPL = 100 kΩ is used for IXD5120N version only PS033801-0515 PRELIMINARY 6 Product Specification IXD5120 TYPICAL PERFORMANCE CHARACTERISTICS (1) Supply Current vs. Input Voltage IXD5120x102xx IXD5120x502xx (2) Output Voltage vs. Input Voltage IXD5120C202xx IXD5120N202xx Ta = 250C V PULL_UP = 6.0 V, RPULL_UP = 100 kΩ (3) Detect Voltage, Release Voltage vs. Ambient Temperature IXD5120x102xx PS034301-0515 IXD5120x202xx PRELIMINARY 7 Product Specification IXD5120 TYPICAL PERFORMANCE CHARACTERISTICS (Continued) (4) Output Current (N-channel transistor) vs Input Voltage (5) Output Current (P-channel transistor) vs. Input Voltage IXD5120x502xx IXD512C102xx VOUT = 0.5 V VOUT = VIN - 0.5 V IXD5120x502xx IXD512C102xx VOUT = 0.3 V VOUT = VIN - 0.3 V IXD5120x502xx IXD512C102xx VOUT = 0.1 V VOUT = VIN - 0.1 V PS033801-0515 PRELIMINARY 8 Product Specification IXD5120 ORDERING INFORMATION IXD5120- DESIGNATOR  DESCRIPTION Output Configuration  Detect Voltage (VDF)  Detect Threshold Accuracy -(*) Packages (Order Unit) SYMBOL C N 10 - 50 2 DESCRIPTION CMOS output N-channel open drain output Detect Voltage Range: 1.0 V～5.0 V, e.g. 1.2 V -  = 1,  = 2 ±2% HR USP-3 (3000/Reel) HR-G USP-3 (1000/Reel) NR SSOT-24 (3000/Reel) NR-G SSOT-24 (3000/Reel) NOTE: The “-G” suffix denotes Halogen and Antimony free as well as being fully RoHS compliant. PS034301-0515 PRELIMINARY 9 Product Specification IXD5120 PACKAGE DRAWING AND DIMENSIONS USP-3, Units: mm SSOT-24, Units: mm USP-3 Reference Pattern Layout, Units: mm USP-3 Reference Metal Mask Design PS033801-0515 PRELIMINARY 10 Product Specification IXD5120 MARKING SSOT-24  Represents output configuration and detect voltage range MARK OUTPUT CONFIGURATION K L M N CMOS N-channel open drain OUTPUT VOLTAGE PRODUCT SERIES 1.0V～2.9V 3.0V～5.0V 1.0V～2.9V 3.0V～5.0V IXD5120C IXD5120N SSOT-24 (Top View)  Represents detect voltage MARK DETECT VOLTAGE (V) 0 1 2 3 4 5 6 7 8 9 A B C D E 1.0 1.1 1.2 1.3 1.4 MARK 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 DETECT VOLTAGE (V) F H K L M N P R S T U V X Y Z 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 4.5 4.6 4.7 4.8 4.9 5.0 -  Represents production lot number 01 to 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …repeated.(G, I, J, O, Q, W excluded) USP-3  Represents product series MARK PRODUCT SERIES 0 IXD5120xxxxxx USP-3 (Top View)  Represents output configuration and integer number of the detect voltage MARK DETECT VOLTAGE (V) A B C D E 1.x 2.x 3.x 4.4 5.x OUTPUT CONFIGURATION MARK DETECT VOLTAGE (V) OUTPUT CONFIGURATION CMOS Output F H K L M 1.x 2.x 3.x 4.4 5.x N-channel open drain  Represents decimal point of the detect voltage MARK DETECT VOLTAGE (V) PRODUCT SERIES 3 0 x.3 x.0 IXD5120xx3xxx IXD5120xx0xxx  Represents production lot number 01 to 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …repeated.(G, I, J, O, Q, W excluded) PS034301-0515 PRELIMINARY 11 Product Specification IXD5120 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 fac-ets about Zilog product offerings, please visit the Zilog Knowledge Base at http:// zilog.com/kb or consider participating in the Zilog Forum at http://zilog.com/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. 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 ©2015 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. PS033801-0515 PRELIMINARY 12