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NCV5661DT12RKG

NCV5661DT12RKG

  • 厂商:

    ONSEMI(安森美)

  • 封装:

    TO252-5

  • 描述:

    IC REG LINEAR 1.2V 1A DPAK-5

  • 详情介绍
  • 数据手册
  • 价格&库存
NCV5661DT12RKG 数据手册
Linear Regulator - Low Output Voltage, Ultra-Fast Low Dropout, Enable 1.0 A NCP5661, NCV5661 The NCP5661/NCV5661 is a high performance, low dropout linear regulator designed for high power applications that require up to 1.0 A current. It is offered in both fixed and adjustable output versions. With output voltages as low as 0.9 V and ultra−fast response times for load transients, the NCP5661/NCV5661 also provides additional features such as Enable and Error Flag (for the fixed output version), increasing the utility of these devices. A thermally robust, 5 pin DPAK or DFN 3x3.3 mm, combined with an architecture that offers low ground current (independent of load), provides for a superior high−current LDO solution. www.onsemi.com MARKING DIAGRAMS 1 5 DPAK−5 CENTER LEAD CROP CASE 175AA NCP5661 NCV5661 5661xG ALYWW V5661xG ALYWW Features • • • • • • • • • • • • Ultra−Fast Transient Response (Settling Time: 1−3 ms) Low Noise Without Bypass Capacitor (26 mVrms) Low Ground Current Independent of Load (3.0 mA Maximum) Fixed/Adjustable Output Voltage Versions Enable Function Error Flag (Fixed Output Version) Current Limit Protection Thermal Protection 0.9 V Reference Voltage for Ultra−Low Output Operation Power Supply Rejection Ratio > 65 dB NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable These are Pb−Free Devices Applications • • • • • • Servers ASIC Power Supplies Post Regulation for Power Supplies Constant Current Source Networking Equipment Gaming and STB Modules NCP5661 1 DFN6 MN SUFFIX CASE 506AX 1 661x AYWWG G NCV5661 1 V661 zzz AYWWG G x = A for Adjustable Version B for Fixed 1.2 V C for Fixed 3.3 V D for Fixed 1.5 V E for Fixed 1.8 V F for Fixed 2.5 V G for Fixed 2.8 V H for Fixed 3.0 V zzz = 12 for Fixed 1.2 V 15 for Fixed 1.5 V 18 for Fixed 1.8 V 25 for Fixed 2.5 V 28 for Fixed 2.8 V 30 for Fixed 3.0 V 33 for Fixed 3.3 V ADJ for Adjustable Version A = Assembly Location L = Wafer Lot Y = Year WW = Work Week G = Pb−Free G = Pb−Free Package (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 10 of this data sheet. © Semiconductor Components Industries, LLC, 2014 September, 2020 − Rev. 19 1 Publication Order Number: NCP5661/D NCP5661, NCV5661 PIN FUNCTION DESCRIPTION Pin Adj/Fixed DFN6 Pin Adj/Fixed DPAK−5 Pin Name 1 1 Enable 2,3 2 Vin 4, EPAD 3, TAB Ground 5 4 Vout 6 5 Adj (Adjustable Version) This pin is connected to the resistor divider network and programs the output voltage. 6 5 Error Flag (Fixed Version) An Error Flag is triggered when the output voltage is out of regulation excluding transient signals that may occur. Requires a pullup resistor f 100 kW. Description This pin allows for on/off control of the regulator. To disable the device, connect to Ground. If this function is not in use, connect to Vin. Positive Power Supply Input Voltage Power Supply Ground Regulated Output Voltage MAXIMUM RATINGS Rating Symbol Value Unit Input Voltage Vin 18 V Output Pin Voltage Vout −0.3 to Vin +0.3 V Adjust Pin Voltage Vadj −0.3 to Vin +0.3 V Enable Pin Voltage Ven −0.3 to Vin +0.3 V Error Flag Voltage Vef −0.3 to Vin +0.3 V Error Flag Current Ief 3.0 mA RθJA RθJC 100 8.0 RθJA RθJL 82 18 Operating Junction Temperature Range TJ −40 to +150 °C Storage Temperature Range Tstg −55 to +150 °C Thermal Characteristics, DPAK−5 (Note 1) Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Case °C/W Thermal Characteristics, DFN6 (Note 2) Thermal Resistance, Junction−to−Air Thermal Resistance, Junction−to−Lead (Note 3) °C/W 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. NOTE: This device series contains ESD protection and exceeds the following tests: Human Body Model (HBM) JESD 22−A114−B Machine Model (MM) JESD 22−A115−A. The maximum package power dissipation is: T *T J(max) A P + D R qJA The bipolar process employed for this IC is fully characterized and rated for reliable 18 V VCCmax operation. To avoid damaging the part or degrading it’s reliability, power dissipation transients should be limited to under 20 W for DPAK. For open−circuit to short−circuit transient, PDTransient = VCCmax * ISC. 1. 1 oz copper, 0.26 in2 copper area (minimum pad) 2. 1 oz copper, 1 in2 copper area 3. Lead 2 www.onsemi.com 2 NCP5661, NCV5661 ELECTRICAL CHARACTERISTICS (Vin − Vout = 1.5 V, for typical values TJ = 25°C, for min/max values TJ = −40°C to 125°C, Cin = Cout = 150 mF unless otherwise noted.) Symbol Min Typ Max Unit Input Voltage Vin 2.0 − 9.0 V Output Noise Voltage (f = 10 Hz to 100 kHz) Vn − 26 − mVrms −1% −1.5% −2% − 0.9 − +1% +1.5% +2% Characteristic ADJUSTABLE OUTPUT VERSION Output Voltage Accuracy TJ = 25°C (Iout = 10 mA to 1.0 A) TJ = −20 to +125°C (Iout = 10 mA to 1.0 A) TJ = −40 to +150°C (Iout = 10 mA to 1.0 A) Vout Adjustable Pin Input Current Iadj − 40 − nA Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V) REGline − 0.03 − % Load Regulation (10 mA < Iout < 1.0 A) REGload − 0.03 − % Dropout Voltage (Iout = 1.0 A) VDO − 1.0 1.3 V Peak Output Current Limit Iout 1.0 − − A Internal Current Limitation Ilim − 1.5 − A Ripple Rejection (120 Hz) Ripple Rejection (1.0 kHz) RR − − 70 65 − − dB TSHD − 160 − °C Iq Iqds − − 1.3 10 3.0 300 mA mA 1.3 − − − − 0.3 − − 0.5 0.5 − − Thermal Shutdown (Guaranteed by Design) Ground Current Iout = 1.0 A Disabled State Enable Input Threshold Voltage V Ven Voltage Increasing, On State, Logic High Voltage Decreasing, Off State, Logic Low Enable Input Current V Ien Enable Pin Voltage = 0.3 Vmax Enable Pin Voltage = 1.3 Vmin mA 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. www.onsemi.com 3 NCP5661, NCV5661 ELECTRICAL CHARACTERISTICS (Vin − Vout = 1.5 V, for typical values TJ = 25°C, for min/max values TJ = −40°C to 125°C, Cin = Cout = 150 mF unless otherwise noted.) Symbol Min Typ Max Unit Input Voltage Vin 2.0 − 9.0 V Output Noise Voltage (Vout = 0.9 V) Vn − 26 − mVrms −1% −1.5% −2% − Vout − +1% +1.5% +2% Characteristic FIXED OUTPUT VOLTAGE Output Voltage Accuracy TJ = 25°C (Iout = 10 mA to 1.0 A) TJ = −20 to +125°C (Iout = 10 mA to 1.0 A) TJ = −40 to +150°C (Iout = 10 mA to 1.0 A) Vout V Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V) REGline − 0.03 − % Load Regulation (10 mA < Iout < 1.0 A) REGload − 0.2 − % Dropout Voltage (Iout = 1.0 A) VDO − 1.0 1.3 V Peak Output Current Limit Iout 1.0 − − A Internal Current Limitation Ilim − 1.5 − A Ripple Rejection (120 Hz) Ripple Rejection (1.0 kHz) RR − − 70 65 − − dB TSHD − 160 − °C Iq Iqds − − 1.3 30 3.0 300 mA mA 1.3 − − − − 0.3 − − 0.5 0.5 − − 88 88 88 88 88 88 90 92 92 92 92 92 92 94 97 97 97 97 97 97 97 Thermal Shutdown (Guaranteed by Design) Ground Current Iout = 1.0 A Disabled State Enable Input Threshold Voltage Ven Voltage Increasing, On State, Logic High Voltage Decreasing, Off State, Logic Low Enable Input Current V Ien Enable Pin Voltage = 0.3 Vmax Enable Pin Voltage = 1.3 Vmin Error Flag (Fixed Output) 1.2 V Output 1.5 V Output 1.8 V Output 2.5 V Output 2.8 V Output 3.0 V Output 3.3 V Output Veflt mA % of Vout Error Flag Output Low Voltage Saturation (Ief = 1.0 mA) Vefdo − 200 − mV Error Flag Leakage Iefleak − 1.0 − mA Tef − 50 − ms Error Flag Blanking Time (Note 4) 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. 4. Error Flag Blanking Time www.onsemi.com 4 NCP5661, NCV5661 Vin IN ON Cin EN Enable Block Voltage Reference Block OFF Vref = 0.9 V R3 Vout Output Stage ADJ R4 R1 CC * Cout R2 GND R1 + R2 ǒVVout * 1Ǔ ref GND *CC = 5.0 to 200 pF Figure 1. Typical Schematic, Adjustable Output Version Vin IN ON Cin Voltage Reference Block Enable Block Vref = 0.9 V R3 EN Rflag = 100 kW OFF Vout Output Stage Cc R1 Cout R4 R2 Error Flag GND GND Figure 2. Typical Schematic, Fixed Output Version www.onsemi.com 5 EF NCP5661, NCV5661 1.00 VDO, DROPOUT VOLTAGE (V) VDO, DROPOUT VOLTAGE (V) 1.2 1.0 0.8 0.6 0.4 0.2 0 −40 −20 0 20 40 60 80 100 120 TJ, JUNCTION TEMPERATURE (°C) 0.95 0.90 0.85 0.80 Vout = 2.5 V Adjustable Cin = 150 mF Cout = 10 to 150 mF TJ = 25°C 0.75 0.70 0.0 140 3.0 ISC, SHORT CIRCUIT LIMIT (A) IGND, GROUND CURRENT (mA) 0.4 0.5 0.6 0.7 0.8 0.9 1.0 2.0 2.5 2.0 1.5 1.0 0.5 −20 0 20 40 60 80 100 120 1.8 1.6 1.4 1.2 1.0 −40 140 TJ, JUNCTION TEMPERATURE (°C) −20 0 20 40 60 80 100 120 140 TJ, JUNCTION TEMPERATURE (°C) Figure 5. Ground Current vs. Temperature Figure 6. Short Circuit Current Limit vs. Temperature 0.95 0.900 Vout, OUTPUT VOLTAGE (V) Vout, OUTPUT VOLTAGE (V) 0.3 Figure 4. Dropout Voltage vs. Output Current 3.5 0.90 0.85 0.80 Iout = 10 mA Cin = 150 mF Cout = 1.0 to 150 mF TJ = 25°C 0.75 0.70 1.0 0.2 Iout, OUTPUT CURRENT (A) Figure 3. Dropout Voltage vs. Temperature 0 −40 0.1 2.0 3.0 4.0 5.0 6.0 7.0 8.0 0.898 0.896 0.892 0.890 0.0 9.0 Vin, INPUT VOLTAGE (V) Figure 7. Output Voltage vs. Input Voltage Vin = 3.3 V Iout = 1.0 A maximum Cin = 150 mF Cout = 1.0 to 150 mF TJ = 25°C 0.894 0.2 0.4 0.6 0.8 Iout, OUTPUT CURRENT (A) 1.0 Figure 8. Output Voltage vs. Output Load Current www.onsemi.com 6 NCP5661, NCV5661 0.9 90 OUTPUT CURRENT (A) 0.8 RR, RIPPLE REJECTION (dB) TA = 25°C L = 25 mm Copper 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 80 70 Iout = 10 mA 60 50 40 Vin = 4.0 V Vout = 0.9 V Cin = 0 mF Cout = 1.0 mF TJ = 25°C 30 20 10 0 0 2 4 6 8 10 12 14 16 20 0 1 10 INPUT−OUTPUT VOLTAGE DIFFERENTIAL (V) 90 90 NOISE DENSITY (nVrms/ǨHz) 100 80 70 60 Vin = 3.3 V Vout = 0.9 V Iout = 10 mA Cin = 150 mF Cout = 150 mF TJ = 25°C 40 30 20 10 0 Start: 100 Hz 80 70 60 50 Vin = 3.3 V Vout = 0.9 V Iout = 1.0 A Cin = 150 mF Cout = 150 mF TJ = 25°C 40 30 20 10 0 Stop: 100 kHz Start: 100 Hz Stop: 100 kHz F, FREQUENCY (kHz) F, FREQUENCY (kHz) Figure 11. Noise Density vs. Frequency Figure 12. Noise Density vs. Frequency 1000 1000 100 100 10 1.0 100 mF 150 mF 0.10 0.01 0 Unstable Unstable ESR (W) ESR (W) 150 mF 10 mF 1000 Figure 10. Ripple Rejection vs. Frequency 100 50 100 F, FREQUENCY (kHz) Figure 9. Output Current vs. Input−Output Voltage Differential NOISE DENSITY (nVrms/ǨHz) Iout = 1.0 A 10 100 mF 1.0 10 mF Stable 0.10 Stable 100 200 300 400 500 600 700 800 900 1000 0.01 0 100 200 300 400 500 600 700 800 900 1000 OUTPUT CURRENT (mA) OUTPUT CURRENT (mA) Figure 13. 1.2 Volt Output Stability with Output Capacitor ESR Figure 14. 3.3 Volt Output Stability with Output Capacitor ESR www.onsemi.com 7 NCP5661, NCV5661 Iout = 10 mA to 1.0 A Iout 0.5 A/Div Iout 0.5 A/Div Vout 10 mV/Div Vout 10 mV/Div Vin = 4.0 V Vout = 0.9 V Cin = 150 mF Cout = 150 mF TJ = 25°C Vin = 4.0 V Vout = 0.9 V Cin = 150 mF Cout = 150 mF TJ = 25°C Iout = 1.0 A to 10 mA TIME (1.0 ms/Div) TIME (1.0 ms/Div) Figure 15. Load Transient Response Figure 16. Load Transient Response APPLICATION INFORMATION adjustable pin current is typically 40 nA. A resistor divider network, R1 and R2, is calculated using the following formula: The NCP5661 is a high performance low dropout 1.0 A linear regulator suitable for high power applications, featuring an ultra−fast response time and low noise without a bypass capacitor. It is offered in both fixed and adjustable output versions with voltages as low as 0.9 V. Additional features, such as Enable and Error Flag (fixed output version) increase the utility of the NCP5661. It is thermally robust and includes the safety features necessary during a fault condition, which provide for an attractive high current LDO solution for server, ASIC power supplies, networking equipment applications, and many others. R1 + R2 Input Cin ON OFF Enable ǒVVout * 1Ǔ ref Vout Vin NCP5661 EN Input Capacitor Vout = 0.9 V Output Cout ADJ GND The recommended input capacitor value is a 150 mF OSCON with an Equivalent Series Resistance (ESR) of 50 mW. It is especially required if the power source is located more than a few inches from the NCP5661. This capacitor will reduce device sensitivity and enhance the output transient response time. The PCB layout is very important and in order to obtain the optimal solution, the Vin and GND traces should be sufficiently wide to minimize noise and unstable operation. Figure 17. To achieve the minimum output voltage, ADJ to Vout has to be connected together Current Limit Operation As the peak output current increases beyond its limitation, the device is internally clampled to 1.5 A, thus causing the output voltage to decrease and go out of regulation. This allows the device never to exceed the maximum power dissipation. Output Capacitor Error Flag Operation Proper output capacitor selection is required to maintain stability. The NCP5661 is guaranteed to be stable at an output capacitance of Cout > 10 mF. In the case of using electrolytic capacitors, low ESR type (ESR < 300 mW) should be used to maintain device stability. Multilayer ceramic capacitors can also be used with this device. For PCB layout considerations, place the recommended ceramic capacitor close to the output pin and keep the leads short. This should help ensure ultra−fast transient response times. The Error Flag pin on the NCP5661 will produce a logic Low when it drops below the nominal output voltage. Refer to the electrical characteristics for the threshold values at which point the Error Flag goes Low. When the NCP5661 is above the nominal output voltage, the Error Flag will remain at logic High. The external pullup resistor needs to be connected between Vin (Pin 1) and the Error Flag pin (Pin 5). A resistor of approximately 100 kW is recommended to minimize the current consumption. No pullup resistor is required if the Error Flag output is not being used. Adjustable Output Operation The application circuit for the adjustable output version is shown in Figure 1. The reference voltage is 0.9 V and the www.onsemi.com 8 NCP5661, NCV5661 390 340 qJA (°C/W) 290 240 190 1 oz Copper 140 2 oz Copper 90 40 0 100 200 300 400 COPPER AREA 500 600 700 (mm2) Figure 18. DFN6 Thermal Resistance vs. Copper Area NCP5661 Evaluation Board Figure 19. Test Board used for Evaluation www.onsemi.com 9 NCP5661, NCV5661 ORDERING INFORMATION Device NCP5661DTADJRKG Nominal Output Voltage Fixed, 1.2 V (Pb−Free) NCP5661DT18RKG Fixed, 1.8 V (Pb−Free) NCP5661DT25RKG Fixed, 2.5 V (Pb−Free) NCP5661DT33RKG Fixed, 3.3 V (Pb−Free) DPAK 2500/Tape & Reel DFN6 3x3.3 mm 3000/Tape & Reel Adj (Pb−Free) NCV5661DT12RKG* Fixed, 1.2 V (Pb−Free) NCV5661DT18RKG* Fixed, 1.8 V (Pb−Free) NCV5661DT33RKG* Fixed, 3.3 V (Pb−Free) NCP5661MNADJT2G Adj (Pb−Free) NCP5661MN12T2G Fixed, 1.2 V (Pb−Free) NCP5661MN15T2G Fixed, 1.5 V (Pb−Free) NCP5661MN18T2G Fixed, 1.8 V (Pb−Free) NCP5661MN25T2G Fixed, 2.5 V (Pb−Free) NCP5661MN28T2G Fixed, 2.8 V (Pb−Free) NCP5661MN30T2G Fixed, 3.0 V (Pb−Free) NCP5661MN33T2G Fixed, 3.3 V (Pb−Free) NCV5661MNADJT2G* Shipping† Adj (Pb−Free) NCP5661DT12RKG NCV5661DTADJRKG* Package Adj (Pb−Free) NCV5661MN12T2G* Fixed, 1.2 V (Pb−Free) NCV5661MN15T2G* Fixed, 1.5 V (Pb−Free) NCV5661MN18T2G* Fixed, 1.8 V (Pb−Free) NCV5661MN25T2G* Fixed, 2.5 V (Pb−Free) NCV5661MN28T2G* Fixed, 2.8 V (Pb−Free) NCV5661MN30T2G* Fixed, 3.0 V (Pb−Free) NCV5661MN33T2G* Fixed, 3.3 V (Pb−Free) NOTE: Additional Fix output voltages are available upon request. †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable www.onsemi.com 10 MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS DPAK−5, CENTER LEAD CROP CASE 175AA ISSUE B DATE 15 MAY 2014 SCALE 1:1 −T− C B V NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. SEATING PLANE E R R1 Z A S 12 3 4 5 U K F J L H D G 5 PL 0.13 (0.005) M T 2.2 0.086 0.34 5.36 0.013 0.217 5.8 0.228 10.6 0.417 0.8 0.031 SCALE 4:1 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: 98AON12855D INCHES MIN MAX 0.235 0.245 0.250 0.265 0.086 0.094 0.020 0.028 0.018 0.023 0.024 0.032 0.180 BSC 0.034 0.040 0.018 0.023 0.102 0.114 0.045 BSC 0.170 0.190 0.185 0.210 0.025 0.040 0.020 −−− 0.035 0.050 0.155 0.170 MILLIMETERS MIN MAX 5.97 6.22 6.35 6.73 2.19 2.38 0.51 0.71 0.46 0.58 0.61 0.81 4.56 BSC 0.87 1.01 0.46 0.58 2.60 2.89 1.14 BSC 4.32 4.83 4.70 5.33 0.63 1.01 0.51 −−− 0.89 1.27 3.93 4.32 GENERIC MARKING DIAGRAMS* RECOMMENDED SOLDERING FOOTPRINT* 6.4 0.252 DIM A B C D E F G H J K L R R1 S U V Z XXXXXXG ALYWW AYWW XXX XXXXXG IC Discrete XXXXXX A L Y WW G = Device Code = Assembly Location = Wafer Lot = Year = Work Week = Pb−Free Package *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. DPAK−5 CENTER LEAD CROP 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, 2019 www.onsemi.com MECHANICAL CASE OUTLINE PACKAGE DIMENSIONS DFN6 3.0x3.3, 0.95P CASE 506AX ISSUE A DATE 22 SEP 2020 GENERIC MARKING DIAGRAM* XXXXX XXXXX AYWWG G DOCUMENT NUMBER: DESCRIPTION: XXXX = Specific Device Code A = Assembly Location Y = Year WW = Work Week G = Pb−Free Package (Note: Microdot may be in either location) 98AON21930D DFN6 3.0X3.3, 0.95P *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. 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, 2019 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
NCV5661DT12RKG
物料型号:NCP5661/NCV5661

器件简介:NCP5661/NCV5661是一款高性能、低 dropout 线性稳压器,专为需要高达1.0A电流的高功率应用而设计。提供固定和可调输出版本,输出电压低至0.9V,具有超快的负载瞬态响应时间。

引脚分配: - Enable:用于开启/关闭调节器的控制。 - Vin:正电源输入电压。 - 地:电源地。 - Vout:调节后的输出电压。 - Adj(可调版本):连接到电阻分压网络,用于设置输出电压。 - Error Flag(固定版本):当输出电压超出规定范围时触发。

参数特性: - 超快瞬态响应(1-3微秒)。 - 无需旁路电容即可实现低噪声(26μVrms)。 - 与负载无关的低地电流(最大3.0mA)。 - 固定/可调输出电压版本。 - 启用功能。

功能详解: - 提供了使能和错误标志(固定输出版本)等附加特性,增加了这些设备的实用性。 - 热稳定性强,5引脚DPAK或DFN 3x3.3 mm封装。 - 低地电流(与负载无关)。

应用信息: - 服务器 - ASIC电源 - 电源后调节 - 恒流源 - 网络设备 - 游戏和STB模块

封装信息: - 提供5引脚DPAK和DFN 3x3.3 mm封装。
NCV5661DT12RKG 价格&库存

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NCV5661DT12RKG
  •  国内价格 香港价格
  • 1+21.153051+2.62403
  • 10+13.2519210+1.64390
  • 25+11.2849625+1.39990
  • 100+9.11517100+1.13074
  • 250+8.07470250+1.00167
  • 500+7.44479500+0.92353
  • 1000+6.924091000+0.85893

库存:2298