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NCV8711ASNADJT1G

NCV8711ASNADJT1G

  • 厂商:

    ONSEMI(安森美)

  • 封装:

    TSOP5

  • 描述:

  • 数据手册
  • 价格&库存
NCV8711ASNADJT1G 数据手册
LDO Regulator, 100 mA, 18V, 1 mA IQ, with PG NCV8711 The NCV8711 device is based on unique combination of features − very low quiescent current, fast transient response and high input and output voltage ranges. The NCV8711 is CMOS LDO regulator designed for up to 18 V input voltage and 100 mA output current. Quiescent current of only 1 mA makes this device ideal solution for battery− powered, always−on systems. Several fixed output voltage versions are available as well as the adjustable version. The device (version B) implements power good circuit (PG) which indicates that output voltage is in regulation. This signal could be used for power sequencing or as a microcontroller reset. Internal short circuit and over temperature protections saves the device against overload conditions. Features • • • • • • • • • • • • Operating Input Voltage Range: 2.7 V to 18 V Output Voltage: 1.2 V to 17 V Capable of Sourcing 140 mA Peak Output Current Very Low Quiescent Current: 1 mA typ. Low Dropout: 215 mV typ. at 100 mA Output Voltage Accuracy ±1% Power Good Output (Version B) Stable with Small 1 mF Ceramic Capacitors Built−in Soft Start Circuit to Suppress Inrush Current Over−Current and Thermal Shutdown Protections Available in Small TSOP−5 and WDFNW6 (2x2) Packages These Devices are Pb−Free and are RoHS Compliant Typical Applications • • • • Body Control Modules LED Lighting On Board Charger General Purpose Automotive www.onsemi.com MARKING DIAGRAMS 5 TSOP−5 CASE 483 SN SUFFIX 5 1 XXXAYWG G 1 XXX = Specific Device Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package (Note: Microdot may be in either location) WDFNW6 (2x2) CASE 511DW MTW SUFFIX 1 XX M XX = Specific Device Code M = Date Code PIN ASSIGNMENTS TSOP−5 IN 1 GND 2 EN 3 5 OUT 4 NC/ADJ/PG CASE 483 WDFNW6 (2x2) 6 IN OUT 1 NC/ADJ 2 GND 3 EP 5 NC/PG 4 EN CASE511DW (Top Views) ORDERING INFORMATION See detailed ordering and shipping information on page 9 of this data sheet. © Semiconductor Components Industries, LLC, 2020 September, 2020 − Rev. 2 1 Publication Order Number: NCV8711/D NCV8711 TYPICAL APPLICATION SCHEMATICS VIN=6−18V IN C IN 1mF ON OUT NCV8711A 5.0V TSOP−5 / WDFN−6 EN OFF GND VIN=6−18V VOUT=5.0V COUT 1mF C IN 1mF IN C IN 1mF NCV8711B 5.0V TSOP−5 / WDFN−6 NC EN OFF GND VOUT=5V OUT NCV8711A ADJ TSOP−5 / WDFN−6 EN ADJ GND R1 2M4 PG R PG 100k COUT 1mF R2 750k Figure 2. Adjustable Output Voltage Application (No PG) VIN=6−18V VOUT=5.0V C OUT 1mF C FF 1nF 1.2V OFF OUT ON ON NC Figure 1. Fixed Output Voltage Application (No PG) VIN=6−18V IN IN C IN 1mF ON NCV8711B ADJ Only WDFN−6 1.2V ADJ EN PG VOUT=5V OUT GND PG OFF R1 2M4 C FF 1nF R2 750k COUT 1mF R PG 100k PG Figure 3. Fixed Output Voltage Application with PG Figure 4. Adjustable Output Voltage Application with PG ǒ V OUT + V ADJ @ 1 ) www.onsemi.com 2 Ǔ R1 ) I ADJ @ R 1 R2 NCV8711 SIMPLIFIED BLOCK DIAGRAMS IN OUT Current limit UVLO Comparator UVLO I EN−PU = 300nA 1.95 V V CCEN V−REFERENCE AND SOFT−START V REF 1.2V EA RADJ1 V FB =1.2V EN ADJ Enable RADJ2 EN Comparator GND THERMAL SHUTDOWN 0.9 V PG PG Comparator DEGLITCH DELAY TMR 93% of V REF NC Note: Blue objects are valid for ADJ version Green objects are valid for FIX version Brown objects are valid for B version (with PG) Figure 5. Internal Block Diagram PIN DESCRIPTION Pin No. TSOP−5 Pin No. WDFNW6 Pin Name Description 1 6 IN Power supply input pin. 2 3 GND Ground pin. 5 1 OUT LDO output pin. 3 4 EN Enable input pin (high − enabled, low − disabled). If this pin is connected to IN pin or if it is left unconnected (pull−up resistor is not required) the device is enabled. 4 (Note 1) 2 ADJ Adjust input pin. Connect it to the output resistor divider or directly to the OUT pin. 4 (Note 1) 5 PG Power good output pin. Could be left unconnected or could be connected to GND if not needed. High level for power ok, low level for fail. 4 (Note 1) 2, 5 NC Not internally connected. This pin can be tied to the ground plane to improve thermal dissipation. NA EP EPAD Connect the exposed pad to GND. 1. Pin function depends on device version. www.onsemi.com 3 NCV8711 MAXIMUM RATINGS Rating Symbol Value Unit VIN −0.3 to 22 V VOUT Voltage VOUT −0.3 to [(VIN + 0.3) or 22 V; whichever is lower] V EN Voltage VEN −0.3 to (VIN + 0.3) V ADJ Voltage VFB/ADJ −0.3 to 5.5 V PG Voltage VPG −0.3 to (VIN + 0.3) V Output Current IOUT Internally limited mA PG Current IPG 3 mA TJ(MAX) 150 °C TSTG −55 to 150 °C ESD Capability, Human Body Model (Note 3) ESDHBM 2000 V ESD Capability, Charged Device Model (Note 3) ESDCDM 1000 V VIN Voltage (Note 2) Maximum Junction Temperature Storage Temperature Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 2. Refer to ELECTRICAL CHARACTERISTICS and APPLICATION INFORMATION for Safe Operating Area. 3. This device series incorporates ESD protection and is tested by the following methods: ESD Human Body Model tested per ANSI/ESDA/JEDEC JS−001, EIA/JESD22−A114 (AEC−Q100−002) ESD Charged Device Model tested per ANSI/ESDA/JEDEC JS−002, EIA/JESD22−C101 (AEC−Q100−011D) THERMAL CHARACTERISTICS (Note 4) Characteristic Symbol WDFNW6 2x2 TSOP−5 Unit RthJA 63 147 °C/W Thermal Resistance, Junction−to−Case (top) RthJCt 204 82 °C/W Thermal Resistance, Junction−to−Case (bottom) RthJCb 15 N/A °C/W Thermal Resistance, Junction−to−Board (top) RthJBt 47 113 °C/W Thermal Characterization Parameter, Junction−to−Case (top) PsiJCt 4 22 °C/W Thermal Characterization Parameter, Junction−to−Board [FEM] PsiJB 46 113 °C/W Thermal Resistance, Junction−to−Air 4. Measured according to JEDEC board specification (board 1S2P, Cu of the board can be found in JESD51−7. layer thickness 1 oz, Cu area 650 mm2, no airflow). Detailed description ELECTRICAL CHARACTERISTICS (VIN = VOUT−NOM + 1 V and VIN ≥ 2.7 V, VEN = 1.2 V, IOUT = 1 mA, CIN = COUT = 1.0 mF (effective capacitance – Note 5), TJ = −40°C to 125°C, ADJ tied to OUT, unless otherwise specified) (Note 6) Parameter Test Conditions Recommended Input Voltage Output Voltage Accuracy TJ = −40°C to +85°C Symbol Min Typ Max Unit VIN 2.7 − 18 V VOUT −1 − 1 % −1 − 2 TJ = −40°C to +125°C ADJ Reference Voltage ADJ version only VADJ − 1.2 − V ADJ Input Current VADJ = 1.2 V IADJ −0.1 0.01 0.1 mA Line Regulation VIN = VOUT−NOM + 1 V to 18 V and VIN ≥ 2.7 V DVO(DVI) − − 0.2 %VOUT Load Regulation IOUT = 0.1 mA to 100 mA DVO(DIO) − − 0.4 %VOUT Quiescent Current (version A) VIN = VOUT−NOM + 1 V to 18 V, IOUT = 0 mA IQ − 1.3 2.5 mA Quiescent Current (version B) VIN = VOUT−NOM + 1 V to 18 V, IOUT = 0 mA − 1.8 3.0 Ground Current IOUT = 100 mA IGND − 325 450 mA Shutdown Current (Note 10) VEN = 0 V, IOUT = 0 mA, VIN = 18 V ISHDN − 0.35 1.5 mA Output Current Limit VOUT = VOUT−NOM − 100 mV IOLIM 140 250 450 mA Short Circuit Current VOUT = 0 V IOSC 140 250 450 mA Dropout Voltage (Note 7) IOUT = 100 mA VDO − 215 355 mV www.onsemi.com 4 NCV8711 ELECTRICAL CHARACTERISTICS (VIN = VOUT−NOM + 1 V and VIN ≥ 2.7 V, VEN = 1.2 V, IOUT = 1 mA, CIN = COUT = 1.0 mF (effective capacitance – Note 5), TJ = −40°C to 125°C, ADJ tied to OUT, unless otherwise specified) (Note 6) (continued) Parameter Power Supply Ripple Rejection Test Conditions VIN = VOUT−NOM + 2 V IOUT = 10 mA Symbol Min Typ Max Unit PSRR − 80 − dB 10 kHz − 70 − 100 kHz − 42 − 1 MHz − 48 − VN − 240 − mVRMS V 10 Hz Output Noise f = 10 Hz to 100 kHz, VOUT−NOM = 5.0 V EN Threshold VEN rising VEN−TH 0.7 0.9 1.05 EN Hysteresis VEN falling VEN−HY 0.01 0.1 0.2 V EN Internal Pull−up Current VEN = 1 V, VIN = 5.5 V IEN−PU 0.01 0.3 1 mA EN Input Leakage Current VEN = 18 V, VIN = 18 V IEN−LK −1 0.05 1 mA Start−up time (Note 8) VOUT−NOM ≤ 3.3 V tSTART 100 250 500 ms 300 600 1000 VOUT−NOM > 3.3 V Internal UVLO Threshold Ramp VIN up until output is turned on VIUL−TH 1.6 1.95 2.6 V Internal UVLO Hysteresis Ramp VIN down until output is turned off VIUL−HY 0.05 0.2 0.3 V PG Threshold (Note 9) VOUT falling VPG−TH 90 93 96 % PG Hysteresis (Note 9) VOUT rising VPG−HY 0.1 2 4 % PG Deglitch Time (Note 9) tPG−DG 75 160 270 ms PG Delay Time (Note 9) tPG−DLY 120 320 600 ms PG Output Low Level Voltage (Note 9) IPG = 1 mA VPG−OL − 0.2 0.4 V PG Output Leakage Current (Note 9) VPG = 18 V IPG−LK − 0.01 1 mA Thermal Shutdown Temperature Temperature rising from TJ = +25°C TSD − 165 − °C Thermal Shutdown Hysteresis Temperature falling from TSD TSDH − 20 − °C Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions. 5. Effective capacitance, including the effect of DC bias, tolerance and temperature. See the Application Information section for more information. 6. Performance guaranteed over the indicated operating temperature range by design and/or characterization. Production tested at TA = 25°C. Low duty cycle pulse techniques are used during the testing to maintain the junction temperature as close to ambient as possible. 7. Dropout measured when the output voltage falls 100 mV below the nominal output voltage. Limits are valid for all voltage versions. 8. Startup time is the time from EN assertion to point when output voltage is equal to 95% of VOUT−NOM. 9. Applicable only to version B (device option with power good output). PG threshold and PG hysteresis are expressed in percentage of nominal output voltage. 10. Shutdown current includes EN Internal Pull−up Current. www.onsemi.com 5 NCV8711 TYPICAL CHARACTERISTICS VIN = VOUT−NOM + 1 V and VIN ≥ 2.7 V, VEN = 1.2 V, IOUT = 1 mA, COUT = 1.0 mF, ADJ tied to OUT, TJ = 25°C, unless otherwise specified VIN = (VOUT-NOM+ 1 V) to 18 V, VIN ≥ 2.7 V IOUT = 1 to 100 mA (V) 1.5% High limit 2.3 1.0% OUT OUTPUT VOLTAGE, V 2.5 High limit QUIESCENT CURRENT, IQ (mA) 2.0% VOUT-NOM= 15 V 0.5% VOUT-NOM= 5 V 0.0% VOUT-NOM= 1.2 V -0.5% Low limit -1.0% -1.5% 1.9 1.7 1.5 Version-A (non PG) 1.3 1.1 VIN = 18 V IOUT= 0 mA 0.9 -2.0% -40 -20 0 20 40 60 80 100 JUNCTION TEMPERATURE, TJ ( °C) 0.7 -40 120 Figure 6. Output Voltage vs. Temperature -20 0 20 40 60 80 JUNCTION TEMPERATURE, TJ ( °C) 100 120 Figure 7. Quiescent Current vs. Temperature 1.6 1.10 ENABLE THRESHOLD VOLTAGE, VEN -TH (V) High limit 1.4 SHUTDOWN CURRENT, I SHDN ( μA) Version-B (with PG) 2.1 Note: Shutdown current is measured at IN pin and includes EN pin pull-up current. 1.2 1.0 0.8 0.6 0.4 VIN = 18 V VEN = 0 V 0.2 0.0 -40 -20 0 20 40 60 80 100 1.05 High limit 1.00 0.95 0.90 0.85 0.80 0.75 Low limit 0.70 0.65 0.60 -40 120 -20 JUNCTION TEMPERATURE, T J ( °C) 0 20 40 60 80 100 120 JUNCTION TEMPERATURE, TJ (°C) Figure 8. Shutdown Current vs. Temperature Figure 9. Enable Threshold Voltage vs. Temperature 0.10 1.4 1.2 ADJ INPUT CURRENT, I ADJ (μA) ENABLE PULL - UP CURRENT, I EN-PU ( μA) 1.6 High limit 1.0 0.8 0.6 0.4 0.2 High limit 0.08 0.06 0.04 0.02 VEN = 1 V 0.0 -40 -20 0 20 40 60 80 100 0.00 -40 120 TEMPERATURE (°C) -20 0 20 40 60 80 100 120 TEMPERATURE (°C) Figure 10. Enable Internal Pull−Up Current vs. Temperature Figure 11. ADJ Input Current vs. Temperature www.onsemi.com 6 NCV8711 TYPICAL CHARACTERISTICS VIN = VOUT−NOM + 1 V and VIN ≥ 2.7 V, VEN = 1.2 V, IOUT = 1 mA, COUT = 1.0 mF, ADJ tied to OUT, TJ = 25°C, unless otherwise specified 400 High limit DROPOUT VOLTAGE, V DROP (mV) 350 300 VOUT = VOUT-NOM - 100 mV IOUT = 100 mA All output voltage versions 250 200 150 100 50 0 -40 -20 0 20 40 60 80 100 JUNCTION TEMPERATURE, TJ ( °C) Figure 12. Dropout Voltage vs. Temperature www.onsemi.com 7 120 NCV8711 TYPICAL CHARACTERISTICS VIN = VOUT−NOM + 1 V and VIN ≥ 2.7 V, VEN = 1.2 V, IOUT = 1 mA, COUT = 1.0 mF, ADJ tied to OUT, TJ = 25°C, unless otherwise specified Figure 14. PSRR − FIX−3.3 V, VIN = 4.3 V, IOUT = 100 mA Figure 13. PSRR − FIX−3.3 V, COUT = 1 mF, IOUT = 100 mA Figure 15. PSRR − FIX−3.3 V, VIN = 8.3 V, IOUT = 100 mA Figure 16. Noise – FIX − 5.0 V, IOUT = 10 mA, Different COUT Figure 17. Noise – ADJ−set−5.0 V with Different CFF and FIX − 5.0 V Figure 18. Noise – FIX, IOUT = 10 mA, COUT = 1 mF, Different VOUT www.onsemi.com 8 NCV8711 ORDERING INFORMATION Part Number Marking Voltage Option (VOUT−NOM) NCV8711ASNADJT1G GGA ADJ NCV8711ASN300T1G GGC 3.0 V NCV8711ASN330T1G GGD 3.3 V NCV8711ASN500T1G GGE 5.0 V NCV8711BMTWADJTBG GA ADJ NCV8711BMTW300TBG GC 3.0 V NCV8711BMTW330TBG GD 3.3 V NCV8711BMTW500TBG GE 5.0 V Version Package Shipping Without PG TSOP−5 (Pb−Free) 3000 / Tape & Reel With PG WDFNW6 (Pb−Free) 3000 / Tape & Reel NOTE: To order other package, voltage version or PG / non PG variant, please contact your ON Semiconductor sales representative. www.onsemi.com 9 MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS TSOP−5 CASE 483 ISSUE N 5 1 SCALE 2:1 NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM THICKNESS OF BASE MATERIAL. 4. DIMENSIONS A AND B DO NOT INCLUDE MOLD FLASH, PROTRUSIONS, OR GATE BURRS. MOLD FLASH, PROTRUSIONS, OR GATE BURRS SHALL NOT EXCEED 0.15 PER SIDE. DIMENSION A. 5. OPTIONAL CONSTRUCTION: AN ADDITIONAL TRIMMED LEAD IS ALLOWED IN THIS LOCATION. TRIMMED LEAD NOT TO EXTEND MORE THAN 0.2 FROM BODY. D 5X NOTE 5 2X DATE 12 AUG 2020 0.20 C A B 0.10 T M 2X 0.20 T 5 B 1 4 2 B S 3 K DETAIL Z G A A TOP VIEW DIM A B C D G H J K M S DETAIL Z J C 0.05 H C SIDE VIEW SEATING PLANE END VIEW GENERIC MARKING DIAGRAM* SOLDERING FOOTPRINT* 0.95 0.037 MILLIMETERS MIN MAX 2.85 3.15 1.35 1.65 0.90 1.10 0.25 0.50 0.95 BSC 0.01 0.10 0.10 0.26 0.20 0.60 0_ 10 _ 2.50 3.00 1.9 0.074 5 5 XXXAYWG G 1 1 Analog 2.4 0.094 XXX = Specific Device Code A = Assembly Location Y = Year W = Work Week G = Pb−Free Package 1.0 0.039 XXX MG G Discrete/Logic XXX = Specific Device Code M = Date Code G = Pb−Free Package (Note: Microdot may be in either location) 0.7 0.028 SCALE 10:1 mm Ǔ ǒinches *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. DOCUMENT NUMBER: DESCRIPTION: 98ARB18753C TSOP−5 *This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, “G” or microdot “ G”, may or may not be present. Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red. PAGE 1 OF 1 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the rights of others. © Semiconductor Components Industries, LLC, 2018 www.onsemi.com MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS WDFNW6 2x2, 0.65P CASE 511DW ISSUE B DATE 15 JUN 2018 SCALE 4:1 GENERIC MARKING DIAGRAM* XXMG G M G = Month Code = Pb−Free Package (Note: Microdot may be in either location) *This information is generic. Please refer to device data sheet for actual part marking. Pb−Free indicator, “G” or microdot “ G”, may or may not be present. Some products may not follow the Generic Marking. DOCUMENT NUMBER: DESCRIPTION: 98AON79327G WDFNW6 2x2, 0.65P Electronic versions are uncontrolled except when accessed directly from the Document Repository. Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red. PAGE 1 OF 1 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the rights of others. © Semiconductor Components Industries, LLC, 2018 www.onsemi.com onsemi, , and other names, marks, and brands are registered and/or common law trademarks of Semiconductor Components Industries, LLC dba “onsemi” or its affiliates and/or subsidiaries in the United States and/or other countries. onsemi owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of onsemi’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. onsemi reserves the right to make changes at any time to any products or information herein, without notice. The information herein is provided “as−is” and onsemi makes no warranty, representation or guarantee regarding the accuracy of the information, product features, availability, functionality, or suitability of its products for any particular purpose, nor does onsemi assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. Buyer is responsible for its products and applications using onsemi products, including compliance with all laws, regulations and safety requirements or standards, regardless of any support or applications information provided by onsemi. “Typical” parameters which may be provided in onsemi data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. onsemi does not convey any license under any of its intellectual property rights nor the rights of others. onsemi products are not designed, intended, or authorized for use as a critical component in life support systems or any FDA Class 3 medical devices or medical devices with a same or similar classification in a foreign jurisdiction or any devices intended for implantation in the human body. Should Buyer purchase or use onsemi products for any such unintended or unauthorized application, Buyer shall indemnify and hold onsemi and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that onsemi was negligent regarding the design or manufacture of the part. onsemi is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner. PUBLICATION ORDERING INFORMATION LITERATURE FULFILLMENT: Email Requests to: orderlit@onsemi.com onsemi Website: www.onsemi.com ◊ TECHNICAL SUPPORT North American Technical Support: Voice Mail: 1 800−282−9855 Toll Free USA/Canada Phone: 011 421 33 790 2910 Europe, Middle East and Africa Technical Support: Phone: 00421 33 790 2910 For additional information, please contact your local Sales Representative
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