ZXRE060
Document overview
- Manufacturer or author: Diodes Incorporated
- PDF pages: 12
Technical content
Features
Low Reference Voltage (VFB = 0.6V) -40 to +125º C Temperature Range Reference Voltage Tolerance at +25°C 0.5% ZXRE060A 1% ZXRE060 Typical Temperature Drift <4mV (0° C to +70° C) 0.2V to 18V Open-collector Output High Power Supply Rejection >45dB at 300kHz Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. “Green” Device (Note 3) Pin Assignments SC70-5/SOT353, TSOT23-5 DFN1520H4-6
Applications
Isolated DC-DC Converters Core Voltage POL Low Voltage Low-Dropout Linear Regulators Shunt Regulators Adjustable Voltage Reference Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen - and Antimony-free, "Green" and Lead-free. 3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds. Typical Application Circuit Top view Top view 3 4 6PGND N/C OUT FB GND IN Exposed flag floating or connect to GND Top view 3 4 6PGND N/C OUT FB GND IN Exposed flag floating or connect to GND Top view NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 2 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 Pin Description Pin Number (SC70-5 /SOT353, TSOT23-5) Pin Number (DFN1520H4-6) Pin Name Function 1 1 PGND Power Ground: Ground return for emitter of output transistor: Conn ect PGND and GND together. — 2 N/C No connection 5 3 OUT Output. Connect a capacitor close to device between OUT and GND. See the Applications Information section. 4 4 FB Feedback Input. Regulates to 600mV nominal. 2 5 GND Analog Ground: Ground return for reference and amplifier: Connect GND and PGND together. 3 6 IN Supply Input. Connect a 0.1μF ceramic capacitor close to the device from IN to GND. — Flag — Floating or connect to GND Function Block Diagram The ZXRE060 differs from most other shunt regulators in that it has separate input and output pins and a low voltage reference. This enables it to regulate rails down to 600mV and makes the part ideal for isolated power supply applications that use opto -couplers in the feedback loop and where the open-collector output is required to operate down to voltages as low as 200mV. The wide input voltage range of 2V to 18V and output voltage range of 0.2V to 18V enables the ZXRE060 to be powered from an a uxiliary rail, while controlling a master rail which is above the auxiliary rail voltage, or below the minimum VIN voltage. This allows it to operate as a low - dropout voltage regulator for microprocessor/DSP/PLD cores. As with other shunt regulators (and shunt references), the ZXRE060 compares its internal amplifier FB pin to a high accuracy internal reference; if FB is below the reference then OUT turns off, but if FB is above the reference then OUT sinks current – up to a maximum of 15mA. NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 3 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 Absolute Maximum Ratings (Voltages to GND Unless Otherwise Stated) Symbol Parameter Rating Unit VIN IN Voltage relative to GND 20 V VOUT OUT Voltage relative to GND 20 V VFB FB Voltage relative to GND 20 V PGND PGND Voltage relative to GND -0.3 to +0.3 V IOUT OUT Pin Current 20 mA TJ Operating Junction Temperature -40 to +150 °C TST Storage Temperature 55 to +150 °C These are stress ratings only. Operation outside the absolute maximum ratings may cause device failure. Operation at the abso lute maximum rating for extended periods may reduce device reliability. Semiconductor devices are ESD sensitive and may be dam aged by exposure to ESD events. Suitable ESD precautions should be taken when handling and transporting these devices. Package Thermal Data Package θJA PDIS SC70-5/SOT353 400°C/W 310mW TSOT23-5 250°C/W 500mW DFN1520H4-6 TBD TBD Recommended Operating Conditions Symbol Parameter Min Max Unit VIN IN Voltage Range (0 to +125° C) 2 18 V VIN IN Voltage Range (-40 to 0° C) 2.2 18 VOUT OUT Voltage Range 0.2 18 IOUT OUT Pin Current 0.3 15 mA TA Operating Ambient Temperature Range -40 +125 °C NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 4 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 Electrical Characteristics (@TA = +25° C, VIN = 3.3V, VOUT = VFB, IOUT = 5mA, unless otherwise stated. (Note 4)) Symbol Parameter Conditions Min Typ Max Unit VFB Feedback Voltage ZXRE060A 0.597 0.6 0.603 V ZXRE060 0.594 0.6 0.606 TA = 0° C to +85° C ZXRE060A 0.595 — 0.605 ZXRE060 0.592 — 0.608 TA = -40° C to +85° C ZXRE060A 0.594 — 0.606 ZXRE060 0.591 — 0.609 TA = -40° C to +125° C ZXRE060A 0.593 — 0.607 ZXRE060 0.590 — 0.610 FBLOAD Feedback Pin Load Regulation IOUT = 1 to 15mA — — 3.8 6 mV TA = -40 to +125° C — — 10 FBLINE Feedback Pin Line Regulation VIN = 2V to 18V — — 0.1 1 mV VIN = 2.2V to 18V TA = -40 to +125° C — — 1.5 FBOVR Output Voltage Regulation VOUT = 0.2V to 18V, IOUT = 1mA — — — 1 mV IFB FB Input Bias Current VIN = 18V — — -45 — nA TA = -40 to +125° C -200 — 0 IIN Input Current VIN = 2V to 18V IOUT = 0.3mA — — 0.35 0.7 mA VIN = 2.2V to 18V TA = -40 to +125° C — — 1 VIN = 2V to 18V IOUT = 10mA — — 0.48 1 mA VIN = 2.2V to 18V TA = -40 to +125° C — — 1.5 IOUT(LK) OUT Leakage Current VIN = 18V, VOUT = 18V, VFB = 0V — — — 0.1 µA TA = +125° C — — 1 ZOUT Dynamic Output Impedance IOUT = 1 to 15mA f < 1kHz — — 0.25 0.4 PSRR Power Supply Rejection Ratio f = 300kHz VAC = 0.3VPP — — >45 — dB BW Amplifier Unity Gain Frequency Ref: Figure 1 — 600 — kHz G Amplifier Transconductance — — 5000 — mA/V Note: 4. Production testing of the device is performed at +25C. Functional operation of the device and parameters specified over the operating temperature range are guaranteed by design, characterisation and process control. NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 5 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 Typical Characteristics OUT Voltage Change (mV) FB Bias Current (nA) NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Figure 1. Test Circuits for Gain and Phase Plots
Document number: DS33611 Rev. 7 - 3 10 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060
Ordering Information
A : ±0.5% Package None : ±1% -7 : Tape & ReelET5 : TSOT23-5 H5 : SC70-5/SOT353 FT4 : DFN1520H4-6 TA : Tape & Reel Tol. Order Code Package Identification Code Reel Size Tape Width Quantity/Reel 0.5% ZXRE060AET5TA TSOT23-5 S6A 7”, 180mm 8mm 3000 ZXRE060AH5TA SC70-5/SOT353 S6A 7”, 180mm 8mm 3000 ZXRE060AFT4-7 DFN1520H4-6 S6A 7”, 180mm 8mm 3000 ZXRE060ET5TA TSOT23-5 S06 7”, 180mm 8mm 3000 ZXRE060H5TA SC70-5/SOT353 S06 7”, 180mm 8mm 3000 ZXRE060FT4-7 DFN1520H4-6 S06 7”, 180mm 8mm 3000 Note: 5. For packaging details, go to our website at https://www.diodes.com/design/support/packaging/diodes -packaging/. Marking Information (1) TSOT23-5, SC70-5/SOT353 (2) DFN1520H4-6 1 2 3 XXX ( Top View ) XXX : Identification code 1 2 3 XXX ( Top View ) XXX : Identification code Y : Year : 0~9 W : Week : A~Z : 1~26 week; ( Top View ) X : A~Z : Internal Code Y W X XXX XXX : Identification code z : represents 52 and 53 a~z : 27~52 week; 3 4 3 4 Y : Year : 0~9 W : Week : A~Z : 1~26 week; ( Top View ) X : A~Z : Internal Code Y W X XXX XXX : Identification code z : represents 52 and 53 a~z : 27~52 week; 3 4 3 4 NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 11 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 Package Outline Dimensions (1) TSOT23-5 (2) SC70-5/SOT353 (3) DFN1520H4-6 DFN1520H4-6 NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160
Document number: DS33611 Rev. 7 - 3 12 of 12 www.diodes.com December 2018 © Diodes Incorporated ZXRE060 IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND F ITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the application or use of this document or any product described herein; neither does Diodes Incorporated convey any license unde r its pate nt or trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applic ations shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated website, harmless against all damages. Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising ou t of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. Products described herein may be covered by one or more United States, international or foreign patents pending. Product name s and markings noted herein may also be covered by one or more United States, international or foreign trademarks. This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the final and determinative format released by Diodes Incorporated. LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or system s without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruc tions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. 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 to affect its safety or effectiveness. Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support d evices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of Diodes Incorporated products in such safety -critical, life support devices or systems, notwithstanding any devices - or systems-related information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporat ed and its representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems. Copyright © 2018, Diodes Incorporated www.diodes.com NOT RECOMMENDED FOR NEW DESIGN USE ZXRE160