NCP5662, NCV5662 Low Output Voltage, Ultra-Fast 2.0 A Low Dropout Linear Regulator with Enable The NCP5662/NCV5662 is a high performance, low dropout linear regulator designed for high power applications that require up to 2.0 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 NCP5662/NCV5662 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 D2PAK or DFN8 package, combined with an architecture that offers low ground current (independent of load), provides for a superior high−current LDO solution. 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 Shutdown Protection (160°C) 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 MARKING DIAGRAMS AND PIN ASSIGNMENTS 1 5 D2PAK DS SUFFIX CASE 936AA NC x5662DSy AWLYWWG 1 1 DFN8 MN SUFFIX CASE 488AF Fixed Version Pin 1 = EF 2 = GND 3 = N/C 4 = EN 5, 6 = Vin 7, 8 = Vout Tab = GND Pin 1 = EN 2 = Vin 3 = GND 4 = Vout 5 = ADJ/EF NCP5 662y ALYW G G Adjustable Version Pin 1 = ADJ 2 = GND 3 = N/C 4 = EN 5, 6 = Vin 7 = Vout 8 = N/C x y = P or V = A for Adjustable Version B for Fixed 1.5 V Version C for Fixed 3.3 V Version D for Fixed 1.2 V Version E for Fixed 1.8 V Version F for Fixed 2.5 V Version G for Fixed 2.8 V Version H for Fixed 3.0 V Version A = Assembly Location L = Wafer Lot Y = Year WW = Work Week G or G = Pb−Free Package Applications • • • • • • http://onsemi.com Servers ASIC Power Supplies Post Regulation for Power Supplies Constant Current Source Networking Equipment Gaming and STB Modules (Note: Microdot may be in either location) ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 13 of this data sheet. © Semiconductor Components Industries, LLC, 2013 May, 2013 − Rev. 15 1 Publication Order Number: NCP5662/D NCP5662, NCV5662 REF Vin Vin NCP5662 NCV5662 EN Vout Vin Error Flag EF GND Cin Vout Cin Vin NCP5662 NCV5662 R1 GND Enable Enable OFF ON OFF ON Figure 1. Typical Application Schematic, Fixed Output Cout ADJ EN Cout Vout Vout R2 Figure 2. Typical Application Schematic, Adjustable Output PIN FUNCTION DESCRIPTION Pin Adj/Fixed D2PAK Pin Adj/Fixed DFN8 Pin Name Description 1 4 EN Enable. 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. 2 5, 6* Vin Positive Power Supply Input Voltage 3, TAB 2 GND Power Supply Ground 4 7, 8 Vout Regulated Output Voltage 5 1 ADJ (Adjustable Version) 5 1 EF (Fixed Version) − 3, 8 Pin 3 N/C on Fixed & ADJ Version while Pin 8 N/C on ADJ Version only No connection. True no connect. PCB runs allowable. − EPAD EPAD Exposed thermal pad should be connected to ground. This pin is connected to the resistor divider network and programs the output voltage. 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. *Pins 5 and 6 must be connected together externally for output current full range operation. http://onsemi.com 2 NCP5662, NCV5662 Vin Voltage Reference Block Vref = 0.9 V R3 EN Enable Block Vout Output Stage Cc R1 R4 R2 Error Flag EF GND Figure 3. Block Diagram, Fixed Output Vin Enable Block Voltage Reference Block EN Vref = 0.9 V R3 Output Stage Vout ADJ R4 GND Figure 4. Block Diagram, Adjustable Output http://onsemi.com 3 NCP5662, NCV5662 ABSOLUTE MAXIMUM RATINGS Symbol Value Unit Input Voltage (Note 1) Rating 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 IEF 3.0 mA TJ(max) 150 °C Error Flag Current Maximum Junction Temperature Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. NOTE: This device series contains ESD protection and exceeds the following tests: Human Body Model (HBM), Class 3A, 2000 V Machine Model (MM), Class C, 200 V Charge Device Model (CDM), Class IV, 2000 V. 1. Refer to Electrical Characteristics and Application Information for Safe Operating Area. THERMAL CHARACTERISTICS Rating Symbol Value RqJA RqJC RYJL 45 5.0 7.0 RqJA RYJL 78 14 D2PAK Thermal Characteristics, (Notes 1 and 2) Thermal Resistance, Junction−to−Ambient Thermal Resistance, Junction−to−Case Thermal Reference, Junction−to−Lead Unit °C/W Thermal Characteristics, DFN8 (Notes 1 and 2) Thermal Resistance, Junction−to−Ambient Thermal Reference, Junction−to−Lead (Note 3) °C/W 2. As measured using a copper heat spreading area of 1 sq in copper, 1 oz copper thickness. 3. Lead 6. OPERATING RANGES Rating Operating Input Voltage (Note 1) Operating Ambient Temperature Range NCP5662 NCV5662 Storage Temperature Range 4. Minimum Vin = (Vout + VDO) or 2 V, whichever is higher. http://onsemi.com 4 Symbol Value Unit Vin (Vout+VDO), 2 to 9 (Note 4) V TA −40 to +85 −40 to +125 °C Tstg −55 to +150 °C NCP5662, NCV5662 ELECTRICAL CHARACTERISTICS (Vin = Vout + 1.5 V, for typical values TA = 25°C, for min/max values TA = −40°C to 85°C (NCP version), TA = −40°C to 125°C (NCV version), Cin = Cout = 150 mF unless otherwise noted. (Note 5)) Characteristic Symbol Min Typ Max Unit Vn − 26 − mVrms (−1%) (−1.5%) (−2%) − 0.9 − (+1%) (+1.5%) (+2%) ADJUSTABLE OUTPUT VERSION Output Noise Voltage Output Voltage TA = 25°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) TA = −20 to +125°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) TA = −40 to +150°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) Adjustable Pin Input Current Vout V IADJ − 40 − nA Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V) REGline − 0.03 − % Load Regulation (10 mA < Iout < 2.0 A) REGload − 0.03 − % VDO − 1.0 1.3 V Peak Output Current Limit Iout(peak) 2.0 − − A Internal Current Limitation ILIM − 3.0 − A Ripple Rejection (120 Hz) Ripple Rejection (1 kHz) RR − − 70 65 − − dB IGND IGND(DIS) − − 1.3 10 3.0 300 mA mA 1.3 − − − − 0.3 − − 0.5 0.5 − − Dropout Voltage (Iout = 2.0 A) Ground Current Iout = 2.0 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 mA 5. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested at TJ = TA = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible. http://onsemi.com 5 NCP5662, NCV5662 ELECTRICAL CHARACTERISTICS (Vin = Vout + 1.5 V, for typical values TA = 25°C, for min/max values TA = −40°C to 85°C (NCP version), TA = −40°C to 125°C (NCV version), Cin = Cout = 150 mF unless otherwise noted. (Note 6)) Characteristic Symbol Min Typ Max Unit Vn − 26 − mVrms (−1%) (−1.5%) (−2%) − Vout(nom) − (+1%) (+1.5%) (+2%) FIXED OUTPUT VOLTAGE Output Noise Voltage (Vout = 0.9 V) Output Voltage (Note 7) TA = 25°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) TA = −20 to +125°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) TA = −40 to +150°C (Vin = Vout +1.5 V to 7.0 V, Iout = 10 mA to 2.0 A) Vout V Line Regulation (Iout = 10 mA, Vout+1.5 V < Vin < 7.0 V) REGline − 0.03 − % Load Regulation (10 mA < Iout < 2.0 A) REGload − 0.2 − % VDO − 1.0 1.3 V Peak Output Current Limit Iout(peak) 2.0 − − A Internal Current Limitation ILIM − 3.0 − A Ripple Rejection (120 Hz) Ripple Rejection (1 kHz) RR − − 70 65 − − dB IGND IGND(DIS) − − 1.3 30 3.0 300 mA mA 1.3 − − − − 0.3 − − 0.5 0.5 − − mA Dropout Voltage (Iout = 2.0 A) Ground Current Iout = 2.0 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 Voltage Threshold (Fixed Output) VEF(VT) 91 94 97 % of Vout Error Flag Output Low Voltage Saturation (IEF = 1.0 mA) VEF(SAT) − 200 − mV IEF(leakage) − 1.0 − mA tEF − 50 − ms Error Flag Leakage Error Flag Blanking Time (Note 8) 6. Performance guaranteed over specified operating conditions by design, guard banded test limits, and/or characterization, production tested at TJ = TA = 25°C. Low duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible. 7. Fixed output voltage available at 0.9 V per request. 8. Can be disabled per customer request. http://onsemi.com 6 NCP5662, NCV5662 TYPICAL CHARACTERISTICS (Typical characteristics were measured with the same conditions as electrical characteristics, unless otherwise noted) VDO, DROPOUT VOLTAGE (V) 1.2 1.0 0.8 0.6 0.4 0.2 0 −50 −25 0 25 50 75 100 125 150 TA, AMBIENT TEMPERATURE (°C) Figure 5. Dropout Voltage vs. Temperature 1.3 Vout = 1.5 V Fixed Cin = 150 mF Cout = 10 to 150 mF TA = 25°C 1.2 1.1 VDO, DROPOUT VOLTAGE (V) VDO, DROPOUT VOLTAGE (V) 1.3 1.0 0.9 0.8 0.7 0 0.5 1.0 1.5 1.1 1.0 0.9 0.8 0 0.5 1.0 1.5 2.0 Iout, OUTPUT CURRENT (A) Iout, OUTPUT CURRENT (A) Figure 6. 1.5 V Dropout Voltage vs. Output Current Figure 7. 3.3 V Dropout Voltage vs. Output Current 3.5 ISC, SHORT CIRCUIT LIMIT (A) 3.5 IGND, GROUND CURRENT (mA) 1.2 0.7 2.0 Vout = 3.3 V Fixed Cin = 150 mF Cout = 10 to 150 mF TA = 25°C 3.0 2.5 2.0 1.5 1.0 0.5 0 −50 −25 0 25 50 75 100 125 3.25 3 2.75 2.5 2.25 2 −50 150 −25 0 25 50 75 100 125 TA, AMBIENT TEMPERATURE (°C) TA, AMBIENT TEMPERATURE (°C) Figure 8. Ground Current vs. Temperature Figure 9. Short Circuit Current Limit vs. Temperature http://onsemi.com 7 150 NCP5662, NCV5662 1.6 3.4 1.4 3.0 Vout, OUTPUT VOLTAGE (V) Vout, OUTPUT VOLTAGE (V) TYPICAL CHARACTERISTICS 1.2 1.0 0.8 0.6 0.4 0.2 0 1.0 Iout = 10 mA Cin = 150 mF Cout = 1.0 to 150 mF TA = 25°C 2.0 3.0 4.0 5.0 6.0 7.0 8.0 2.2 1.8 1.4 9.0 Iout = 10 mA Cin = 150 mF Cout = 1.0 to 150 mF TA = 25°C 1.0 0.6 0.2 0 0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 Vin, INPUT VOLTAGE (V) Vin, INPUT VOLTAGE (V) Figure 10. 1.5 V Output Voltage vs. Input Voltage Figure 11. 3.3 V Output Voltage vs. Input Voltage 1.55 3.35 Vin = 3.3 V Iout = 2.0 A maximum Cin = 150 mF Cout = 1.0 to 150 mF TA = 25°C 1.53 1.51 Vin = 5.1 V Iout = 2.0 A maximum Cin = 150 mF Cout = 1.0 to 150 mF TA = 25°C 3.34 Vout, OUTPUT VOLTAGE (V) Vout, OUTPUT VOLTAGE (V) 2.6 1.49 1.47 3.33 3.32 3.31 3.30 3.29 3.28 3.27 3.26 1.45 0 0.5 1.0 1.5 3.25 2.0 1.0 1.5 2.0 Figure 12. 1.5 V Output Voltage vs. Output Load Current Figure 13. 3.3 V Output Voltage vs. Output Load Current 100 RR, RIPPLE REJECTION (dB) TA = 25°C L = 25 mm Copper 1.0 OUTPUT CURRENT (A) 0.5 Iout, OUTPUT CURRENT (A) 1.2 0.8 0.6 0.4 0.2 0.0 0 Iout, OUTPUT CURRENT (A) 0 2 4 6 8 10 12 14 16 90 70 60 50 40 30 20 10 0 0 20 Iout = 10 mA 80 INPUT−OUTPUT VOLTAGE DIFFERENTIAL (V) Figure 14. Output Current vs. Input−Output Voltage Differential Vin = 4.0 V Vout = 0.9 V Cin = 0 mF Cout = 1.0 mF TA = 25°C 1.0 Iout = 1.0 A 10 100 F, FREQUENCY (kHz) 1000 Figure 15. Ripple Rejection vs. Frequency http://onsemi.com 8 NCP5662, NCV5662 100 100 90 90 NOISE DENSITY (nVrms/ǨHz) NOISE DENSITY (nVrms/ǨHz) TYPICAL CHARACTERISTICS 80 70 60 50 40 30 20 10 0 Vin = 12 V Vout = 0.9 V Iout = 10 mA Cin = 150 mF Cout = 150 mF TA = 25°C Start 1.0 kHz F, FREQUENCY (kHz) 80 70 60 50 40 30 20 10 0 Stop 100 kHz Vin = 3.3 V Vout = 0.9 V Iout = 2.36 A Cin = 150 mF Cout = 150 mF TA = 25°C Start 1.0 kHz Figure 16. Noise Density vs. Frequency F, FREQUENCY (kHz) Stop 100 kHz Figure 17. Noise Density vs. Frequency http://onsemi.com 9 NCP5662, NCV5662 TYPICAL CHARACTERISTICS Vout 50 mV/Div Vout 20 mV/Div Iout 1.0 A/Div Iout 1.0 A/Div Vin = 3.3 V Vout = 1.5 V Fixed Cin = 150 mF Cout = 150 mF TA = 25°C Iout = 2.0 A to 10 mA Iout = 10 mA to 2.0 A TIME (1.0 ms/Div) TIME (1.0 ms/Div) Figure 18. Load Transient Response Figure 19. Load Transient Response Vin = 3.3 V Vout = 1.5 V Fixed Cin = 150 mF Cout = 150 mF TA = 25°C Vout 50 mV/Div Vout 20 mV/Div Vin = 3.3 V Vout = 1.5 V Fixed Cin = 150 mF Cout = 150 mF TA = 25°C Iout 1.0 A/Div Iout 1.0 A/Div Vin = 3.3 V Vout = 1.5 V Fixed Cin = 150 mF Cout = 150 mF TA = 25°C Iout = 2.0 A to 10 mA Iout = 10 mA to 2.0 A TIME (100 ns/Div) Figure 21. Load Transient Response Vin = 4.0 V Vout = 0.9 V Cin = 150 mF Cout = 10 mF TA = 25°C Iout = 10 mA to 2.0 A Vin = 4.0 V Vout = 0.9 V Cin = 150 mF Cout = 10 mF TA = 25°C Iout 1.0 A/Div Iout 1.0 A/Div Vout 50 mV/Div Vout 20 mV/Div TIME (100 ns/Div) Figure 20. Load Transient Response Iout = 2.0 A to 10 mA TIME (200 ns/Div) TIME (200 ns/Div) Figure 22. Load Transient Response Figure 23. Load Transient Response http://onsemi.com 10 NCP5662, NCV5662 APPLICATION INFORMATION Current Limit Operation The NCP5662 is a high performance low dropout 2.0 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 NCP5662. 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. As the peak output current increases beyond its limitation, the device is internally clampled to 3.0 A, thus causing the output voltage to decrease and go out of regulation. This allows the device never to exceed the maximum power dissipation. Error Flag Operation The Error Flag pin on the NCP5662 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 NCP5662 is above the nominal output voltage, the Error Flag will remain at logic High. The external pullup resistor needs to be connected between Vin and the Error Flag pin. 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. Input Capacitor 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 NCP5662. 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. Thermal Consideration The maximum package power dissipation is: T Output Capacitor P Proper output capacitor selection is required to maintain stability. The NCP5662 is guaranteed to be stable at an output capacitance of, Cout > 10 mF with an ESR between 50 mW and 300 mW over the output current range of 10 mA to 2.0 A. 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 application circuit for the adjustable output version is shown in Figure 2. The reference voltage is 0.9 V and the adjustable pin current is typically 40 nA. A resistor divider network, R1 and R2, is calculated using the following formula: Input Cin ON ǒVVout * 1Ǔ ref Vout Vin NCP5662 EN OFF Enable J(max) R *T A qJA The bipolar process employed for this IC is fully characterized and rated for reliable 18 V operation. To avoid damaging the part or degrading it’s reliability, power dissipation transients should be limited to under 30 W for D2PAK. For open−circuit to short−circuit transient, PDTransient = Vin(operating max) * ISC. Adjustable Output Operation R1 + R2 D + Vout = 0.9 V Output Cout ADJ GND Figure 24. To achieve the minimum output voltage, ADJ to Vout has to be connected together http://onsemi.com 11 NCP5662, NCV5662 390 340 qJA (°C/W) 290 240 190 140 1 oz Copper 2 oz Copper 90 40 0 100 200 300 400 COPPER AREA 500 600 700 (mm2) Figure 25. DFN8 Thermal Resistance vs. Copper Area NCP5662 Evaluation Board Figure 26. Test Board used for Evaluation http://onsemi.com 12 NCP5662, NCV5662 ORDERING INFORMATION Device NCP5662DSADJR4G Nominal Output Voltage Shipping† D2PAK 800 / Tape & Reel DFN8 3000 / Tape & Reel Adj (Pb−Free) NCP5662DS12R4G Fixed, 1.2 V (Pb−Free) NCP5662DS15R4G Fixed, 1.5 V (Pb−Free) NCP5662DS18R4G Fixed, 1.8 V (Pb−Free) NCP5662DS25R4G Fixed, 2.5 V (Pb−Free) NCP5662DS28R4G Fixed, 2.8 V (Pb−Free) NCP5662DS30R4G Fixed, 3.0 V (Pb−Free) NCP5662DS33R4G Fixed, 3.3 V (Pb−Free) NCV5662DSADJR4G* Package Adj (Pb−Free) NCV5662DS15R4G* Fixed, 1.5 V (Pb−Free) NCV5662DS33R4G* Fixed, 3.3 V (Pb−Free) NCP5662MNADJR2G Adj (Pb−Free) NCP5662MN15R2G Fixed, 1.5 V (Pb−Free) NCP5662MN33R2G Fixed, 3.3 V (Pb−Free) †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 http://onsemi.com 13 NCP5662, NCV5662 PACKAGE DIMENSIONS D2PAK 5−LEAD CASE 936AA ISSUE C A B L1 0.10 A A E SEATING PLANE M E1 c2 E/2 B A M D1 D 5X 0.13 VIEW A−A c e b DETAIL C H 1 2 3 4 5 A M B A M B H SEATING PLANE A1 RECOMMENDED SOLDERING FOOTPRINT* L 0.424 M L3 DETAIL C 0.310 0.584 0.136 5X 0.040 0.067 PITCH DIMENSIONS: MILLIMETERS *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. http://onsemi.com 14 GAUGE PLANE NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: INCHES. 3. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH AND GATE PROTRUSIONS. MOLD FLASH AND GATE PROTRUSIONS NOT TO EXCEED 0.005 MAXIMUM PER SIDE. THESE DIMENSIONS TO BE MEASURED AT DATUM H. 4. THERMAL PAD CONTOUR OPTIONAL WITHIN DIMENSIONS E, L1, D1, AND E1. DIMENSIONS D1 AND E1 ESTABLISH A MINIMUM MOUNTING SURFACE FOR THE THERMAL PAD. DIM A A1 b c c2 D D1 E E1 e H L L1 L3 M INCHES MIN MAX 0.170 0.180 0.000 0.010 0.026 0.036 0.017 0.026 0.045 0.055 0.325 0.368 0.250 −−− 0.380 0.420 0.200 −−− 0.067 BSC 0.539 0.579 0.058 0.078 −−− 0.066 0.010 BSC 0_ 8_ MILLIMETERS MIN MAX 4.32 4.57 0.00 0.25 0.66 0.91 0.43 0.66 1.14 1.40 8.25 9.53 6.35 −−− 9.65 10.67 5.08 −−− 1.70 BSC 13.69 14.71 1.47 1.98 −−− 1.68 0.25 BSC 0_ 8_ NCP5662, NCV5662 PACKAGE DIMENSIONS 8 PIN DFN, 4x4 CASE 488AF ISSUE C A B D PIN ONE REFERENCE 2X ÉÉÉ ÉÉÉ ÉÉÉ 0.15 C 0.10 C 0.08 C NOTE 4 DETAIL A E OPTIONAL CONSTRUCTIONS EXPOSED Cu DETAIL B ÇÇÇ (A3) A A1 ÇÇÇ 1 8 e ÉÉ ÉÉ ÇÇ A3 MOLD CMPD A1 C 8X SEATING PLANE ALTERNATE CONSTRUCTIONS 5 MILLIMETERS MIN MAX 0.80 1.00 0.00 0.05 0.20 REF 0.25 0.35 4.00 BSC 1.91 2.21 4.00 BSC 2.09 2.39 0.80 BSC 0.20 −−− 0.30 0.50 −−− 0.15 SOLDERING FOOTPRINT* L 4 ÇÇÇ DIM A A1 A3 b D D2 E E2 e K L L1 DETAIL B D2 K ÇÇ ÉÉ TOP VIEW SIDE VIEW DETAIL A NOTES: 1. DIMENSIONS AND TOLERANCING PER ASME Y14.5M, 1994. 2. CONTROLLING DIMENSION: MILLIMETERS. 3. DIMENSION b APPLIES TO PLATED TERMINAL AND IS MEASURED BETWEEN 0.15 AND 0.30MM FROM TERMINAL TIP. 4. COPLANARITY APPLIES TO THE EXPOSED PAD AS WELL AS THE TERMINALS. 5. DETAILS A AND B SHOW OPTIONAL CONSTRUCTIONS FOR TERMINALS. L L1 0.15 C 2X 8X L 2.21 8X 0.63 E2 8X b 4.30 2.39 0.10 C A B 0.05 C PACKAGE OUTLINE NOTE 3 BOTTOM VIEW 8X 0.80 PITCH 0.35 DIMENSIONS: MILLIMETERS *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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. “Typical” parameters which may be provided in SCILLC 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. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC 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: Literature Distribution Center for ON Semiconductor P.O. Box 5163, Denver, Colorado 80217 USA Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada Email: [email protected] N. American Technical Support: 800−282−9855 Toll Free USA/Canada Europe, Middle East and Africa Technical Support: Phone: 421 33 790 2910 Japan Customer Focus Center Phone: 81−3−5817−1050 http://onsemi.com 15 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative NCP5662/D