NCV8504PWADJR2

NCV8504 Series Micropower 400 mA LDO Linear Regulators with DELAY, Adjustable RESET, and General Use Comparator The NCV8504 is a family of precision micropower voltage regulators. Their output current capability is 400 mA. The family has output voltage options for Adjustable, 2.5 V, 3.3 V and 5.0 V. The output voltage is accurate within ± 2.0% with a maximum dropout voltage of 0.6 V at 400 mA. Low quiescent current is a feature drawing only 100 μA with a 100 μA load. This part is ideal for any and all battery operated microprocessor equipment. Microprocessor control logic includes an active RESET (with DELAY). The active RESET circuit operates correctly at an output voltage as low as 1.0 V. The RESET function is activated during the power up sequence or during normal operation if the output voltage drops below the regulation limits. The reset threshold voltage can be decreased by the connection of external resistor divider to RADJ lead. The general use comparator (FLAG/Monitor) is referenced to a temperature stable voltage and provides 1 mA of drive current at its open collector output. The regulator is protected against reverse battery, short circuit, and thermal overload conditions. The device can withstand load dump transients making it suitable for use in automotive environments. The device has also been optimized for EMC conditions. Features http://onsemi.com MARKING DIAGRAM 1 SOIC 16 LEAD WIDE BODY EXPOSED PAD PDW SUFFIX CASE 751AG x 16 NCV8504x AWLYYWWG 16 1 = Voltage Ratings as Indicated Below: A = Adjustable 2 = 2.5 V 3 = 3.3 V 5 = 5.0 V A = Assembly Location WL = Wafer Lot YY = Year WW = Work Week G = Pb−Free Device ORDERING INFORMATION See detailed ordering and shipping information in the package dimensions section on page 11 of this data sheet. • • • • • • • • • • • Output Voltage Options: Adjustable, 2.5 V, 3.3 V, 5.0 V ± 2.0% Output Low 100 μA Quiescent Current Fixed or Adjustable Output Voltage Active RESET Adjustable Reset 400 mA Output Current Capability Fault Protection ♦ +60 V Peak Transient Voltage ♦ −15 V Reverse Voltage ♦ Short Circuit ♦ Thermal Overload General Use Comparator NCV Prefix for Automotive and Other Applications Requiring Site and Change Control Pb−Free Packages are Available © Semiconductor Components Industries, LLC, 2007 February, 2007 − Rev. 17 1 Publication Order Number: NCV8504/D NCV8504 Series PIN CONNECTIONS ADJUSTABLE OUTPUT VADJ VOUT NC NC NC NC VIN MON 1 16 FLAG RESET NC GND NC NC DELAY RADJ FIXED OUTPUT SENSE VOUT NC NC NC NC VIN MON 1 16 FLAG RESET NC GND NC NC DELAY RADJ Monitor SENSE (Fixed Output Only) VIN VOUT RADJ VBAT IQ (VO) 33 μF VDD 10 μF NCV8504 DELAY CDELAY VADJ (Adjustable Output Only) FLAG RESET GND MON RFLG 5.1 k RRST 5.1 k I/O Figure 1. Application Diagram http://onsemi.com 2 Microprocessor I/O NCV8504 Series MAXIMUM RATINGS*{ Rating VIN (DC) Peak Transient Voltage (46 V Load Dump @ VIN = 14 V) Operating Voltage VOUT (DC) Voltage Range (RESET, FLAG, RADJ, DELAY) Input Voltage Range MON VADJ ESD Susceptibility (Human Body Model) (Machine Model) Value −15 to 45 60 45 −0.3 to 16 −0.3 to 10 −0.3 to 10 −0.3 to 16 4.0 200 −40 to +150 −55 to 150 16 57 Reflow: (SMD styles only) (Note 1) 240 peak (Note 2) Unit V V V V V V V kV V °C °C °C/W °C/W °C Junction Temperature, TJ Storage Temperature, TS Package Thermal Resistance, SOW−16 E PAD: Junction−to−Case, RθJC Junction−to−Ambient, RθJA Lead Temperature Soldering: 1. 60 second maximum above 183°C. 2. −5°C/+0°C allowable conditions. *The maximum package power dissipation must be observed. †During the voltage range which exceeds the maximum tested voltage of VIN, operation is assured, but not specified. Wider limits may apply. Thermal dissipation must be observed closely. unless otherwise specified.) ELECTRICAL CHARACTERISTICS (IOUT = 1.0 mA, −40°C ≤ TJ ≤ 150°C; VIN = dependent on voltage option (Note 3); Characteristic Output Stage Output Voltage for 2.5 V Option (VO) Output Voltage for 3.3 V Option (VO) Output Voltage for 5.0 V Option (VO) Output Voltage for Adjustable Option (VO) Dropout Voltage (VIN − VOUT) (5.0 V and Adj. > 5.0 V Options Only) Load Regulation Line Regulation (2.5 V, 3.3 V, and Adjustable Options) Line Regulation (5.0 V Option) Quiescent Current, (IQ) Active Mode 6.5 V < VIN < 16 V, 1.0 mA ≤ IOUT ≤ 400 mA 4.5 V < VIN < 26 V, 1.0 mA ≤ IOUT ≤ 400 mA 7.3 V < VIN < 16 V, 1.0 mA ≤ IOUT ≤ 400 mA 4.5 V < VIN < 26 V, 1.0 mA ≤ IOUT ≤ 400 mA 9.0 V < VIN < 16 V, 1.0 mA ≤ IOUT ≤ 400 mA 6.0 V < VIN < 26 V, 1.0 mA ≤ IOUT ≤ 400 mA VOUT = VADJ (Unity Gain) 6.5 V < VIN < 16 V, 1.0 mA < IOUT < 400 mA 4.5 V < VIN < 26 V, 1.0 mA < IOUT < 400 mA IOUT = 400 mA IOUT = 1.0 mA VIN = 14 V, 5.0 mA ≤ IOUT ≤ 400 mA 4.5 V < VIN < 26 V, IOUT = 1.0 mA 6.0 V < VIN < 26 V, IOUT = 1.0 mA IOUT = 100 μA, VIN = 12 V, Delay = 3.0 V, MON = 3.0 V IOUT = 75 mA, VIN = 14 V, Delay = 3.0 V, MON = 3.0 V IOUT ≤ 400 mA, VIN = 14 V, Delay = 3.0 V, MON = 3.0 V − VOUT = 0 V (Guaranteed by Design) 2.450 2.425 3.234 3.201 4.90 4.85 1.274 1.261 − − −30 − − − − − 425 100 150 2.5 2.5 3.3 3.3 5.0 5.0 1.300 1.306 400 30 5.0 5.0 5.0 100 2.5 25 800 500 180 2.550 2.575 3.366 3.399 5.10 5.15 1.326 1.339 600 150 30 25 25 150 5.0 45 − − − V V V V V V V V mV mV mV mV mV μA mA mA mA mA °C Test Conditions Min Typ Max Unit Current Limit Short Circuit Output Current Thermal Shutdown 3. Voltage range specified in the Output Stage of the Electrical Characteristics in boldface type. http://onsemi.com 3 NCV8504 Series ELECTRICAL CHARACTERISTICS (continued) (IOUT = 1.0 mA, −40°C ≤ TJ ≤ 150°C; VIN = dependent on voltage option (Note 4); unless otherwise specified.) Characteristic Reset Function (RESET) RESET Threshold for 2.5 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for 3.3 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for 5.0 V Option HIGH (VRH) LOW (VRL) Hysteresis RESET Threshold for Adjustable Option HIGH (VRH) LOW (VRL) Hysteresis Output Voltage Low (VRLO) DELAY Switching Threshold (VDT) (2.5 V, 3.3 V, and 5.0 V Options) DELAY Switching Threshold (VDT) (Adjustable Option) DELAY Low Voltage DELAY Charge Current DELAY Discharge Current Reset Adjust Switching Voltage (VR(ADJ)) Hysteresis FLAG/Monitor Monitor Threshold Hysteresis Input Current Output Saturation Voltage Voltage Adjust (Adjustable Output only) Input Current VADJ = 1.25 V −0.5 − 0.5 μA Increasing and Decreasing, VIN = Minimum (Note 6) (Note 7) VIN = Minimum (Note 6) (Note 7) MON = 2.0 V MON = 0 V, IFLAG = 1.0 mA, VIN = Minimum (Note 6) (Note 7) 1.22 10 −1.0 − 1.29 35 0.1 0.1 1.36 75 1.0 0.4 V mV μA V VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = 6.0 V (Note 6) VOUT Increasing VOUT Decreasing VIN = 4.5 V (Note 5) (Note 6) VOUT Increasing VOUT Decreasing VIN = Minimum (Note 6) (Note 7) 1.0 V ≤ VOUT ≤ VRL, RRESET = 5.1 k VIN = Minimum (Note 6) (Note 7) VIN = Minimum (Note 6) (Note 7) VIN = Minimum (Note 6) (Note 7) VOUT < RESET Threshold Low(min) VIN = Minimum (Note 6) (Note 7) DELAY = 1.0 V, VOUT > VRH VIN = Minimum (Note 6) (Note 7) DELAY = 1.0 V, VOUT < VRL VIN = Minimum (Note 6) (Note 7) Increasing and Decreasing 2.35 2.30 25 3.10 3.00 35 4.70 4.60 50 1.22 1.19 10 − 1.4 1.0 − 2.5 5.0 1.16 20 − − − − − − − − − − − − 0.1 1.8 1.3 − 4.0 − 1.25 50 1.0 × VO − − 1.0 × VO − − 1.0 × VO − − 1.0 × VO − − 0.4 2.2 1.6 0.2 5.5 − 1.34 100 V V mV V V mV V V mV V V mV V V V V μA mA V mV Test Conditions Min Typ Max Unit 4. Voltage range specified in the Output Stage of the Electrical Characteristics in boldface type. 5. For VIN ≤ 4.5 V, a RESET = Low may occur with the output in regulation. 6. Part is guaranteed by design to meet specification over the entire VIN voltage range, but is production tested only at the specified VIN voltage. 7. Minimum VIN = 4.5 V for 2.5 V, 3.3 V, and Adjustable options. Minimum VIN = 6.0 V for 5.0 V option. http://onsemi.com 4 NCV8504 Series PACKAGE PIN DESCRIPTION, ADJUSTABLE OUTPUT Pin Number 1 2 3−6, 11, 12, 14 7 8 9 10 13 15 16 NOTE: Pin Symbol VADJ VOUT NC VIN MON RADJ DELAY GND RESET FLAG Function Voltage Adjust. A resistor divider from VOUT to this lead sets the output voltage. ±2.0%, 400 mA output. No connection. Input Voltage. Monitor. Input to comparator. If not needed connect to VOUT. Reset Adjust. If not needed connect to ground. Timing capacitor for RESET function. Ground. All GND leads must be connected to Ground. Active reset (accurate to VOUT ≥ 1.0 V) Open collector output from comparator. Tentative pinout for SOW−16 E Pad. PACKAGE PIN DESCRIPTION, FIXED OUTPUT Pin Number 1 2 3−6, 11, 12, 14 7 8 9 10 13 15 16 NOTE: Pin Symbol SENSE VOUT NC VIN MON RADJ DELAY GND RESET FLAG Function Kelvin connection which allows remote sensing of output voltage for improved regulation. If remote sensing is not desired, connect to VOUT. ±2.0%, 400 mA output. No connection. Input Voltage. Monitor. Input to comparator. If not needed connect to VOUT. Reset Adjust. If not needed connect to ground. Timing capacitor for RESET function. Ground. All GND leads must be connected to Ground. Active reset (accurate to VOUT ≥ 1.0 V) Open collector output from comparator. Tentative pinout for SOW−16 E Pad. http://onsemi.com 5 NCV8504 Series VOUT Current Source (Circuit Bias) IBIAS Current Limit Sense SENSE VIN RADJ + + − VBG − 18 mV IBIAS 1.8 V (Fixed Versions) 1.3 V (Adjustable Version) + − Thermal Protection Bandgap Reference VBG + 15 k Adjustable Version only VADJ GND +− VBG Fixed Versions only Error Amplifier RESET 4.0 μA DELAY IBIAS VBG IBIAS FLAG MON − Figure 2. Block Diagram http://onsemi.com 6 NCV8504 Series TYPICAL PERFORMANCE CHARACTERISTICS 5.10 5.08 Vout, OUTPUT VOLTAGE (V) 5.06 5.04 5.02 5.00 4.98 4.96 4.94 4.92 4.90 −40 −20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) 3.23 −40 −20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) Vout, OUTPUT VOLTAGE (V) VOUT = 5.0 V VIN = 14 V IOUT = 5.0 mA 3.35 3.33 3.31 3.29 3.27 3.25 VOUT = 3.3 V VIN = 14 V IOUT = 5.0 mA Figure 3. 5 V Output Voltage vs Temperature Figure 4. 3.3 V Output Voltage vs Temperature 2.55 2.54 Vout, OUTPUT VOLTAGE (V) 2.53 2.52 2.51 2.50 2.49 2.48 2.47 2.46 2.45 −40 −20 0 20 40 60 80 100 120 140 160 TEMPERATURE (°C) DROPOUT VOLTAGE (mV) VOUT = 2.5 V VIN = 14 V IOUT = 5.0 mA 700 600 500 400 300 200 100 5 V and Adj. > 5 V options only 0 0 50 100 150 200 250 300 Iout, OUTPUT CURRENT (mA) 350 400 25 °C −40 °C 125 °C Figure 5. 2.5 V Output Voltage vs Temperature Figure 6. Dropout Voltage vs Output Current 100 Unstable Region 10 ESR (W) 5.0 V 3.3 V 2.5 V ESR (W) 100 Unstable Region 10 Stable Region 1.0 Unstable Region CVOUT = 33 mF* 1.0 Stable Region VIN = 14 V CVOUT = 10 mF 0.01 0 50 100 150 200 250 300 Iout, OUTPUT CURRENT (mA) 350 400 CVOUT = 0.1 mF 0.1 0.1 *There is no unstable lower region for the 33 mF capacitor 0 50 5 V version 350 400 100 150 200 250 300 Iout, OUTPUT CURRENT (mA) Figure 7. Output Stability with Output Voltage Change Figure 8. Output Stability with Output Capacitor Change http://onsemi.com 7 NCV8504 Series TYPICAL PERFORMANCE CHARACTERISTICS 2.0 IQ, QUIESCENT CURRENT (mA) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 0 5 10 15 20 25 30 35 40 IOUT, OUTPUT CURRENT (mA) 45 50 +25°C 60 IQ, QUIESCENT CURRENT (mA) 50 +25°C 40 30 20 10 0 −40°C +125°C +125°C −40°C 0 50 100 150 200 250 300 350 400 450 500 IOUT, OUTPUT CURRENT (mA) Figure 9. Quiescent Current vs Output Current Figure 10. Quiescent Current vs Output Current 12 IQ, QUIESCENT CURRENT (mA) Iout = 200 mA 10 8 6 4 2 0 Iout = 100 mA Iout = 50 mA Iout = 10 mA 6 8 10 12 14 16 18 20 VIN, INPUT VOLTAGE (V) T = 25°C IQ, QUIESCENT CURRENT (mA) 140 120 100 80 60 40 20 0 6 8 10 12 14 16 18 20 VIN, INPUT VOLTAGE (V) Iout = 100 mA T = 25°C 22 24 26 22 24 26 Figure 11. Quiescent Current vs Input Voltage Figure 12. Quiescent Current vs Input Voltage http://onsemi.com 8 NCV8504 Series CIRCUIT DESCRIPTION REGULATOR CONTROL FUNCTIONS The NCV8504 contains the microprocessor compatible control function RESET (Figure 13). The DELAY lead provides source current (typically 4.0 μA) to the external DELAY capacitor during the following proceedings: 1. During Power Up (once the regulation threshold has been verified). 2. After a reset event has occurred and the device is back in regulation. The DELAY capacitor is discharged when the regulation (RESET threshold) has been violated. This is a latched incident. The capacitor will fully discharge and wait for the device to regulate before going through the delay time event again. FLAG/Monitor Comparator VIN RESET Threshold DELAY Threshold (VDT) VOUT DELAY RESET Td Td Figure 13. Reset and Delay Circuit Wave Forms RESET Function A RESET signal (low voltage) is generated as the IC powers up until VOUT is within 1.5% of the regulated output voltage, or when VOUT drops out of regulation,and is lower than 4.0% below the regulated output voltage. Hysteresis is included in the function to minimize oscillations. The RESET output is an open collector NPN transistor, controlled by a low voltage detection circuit. The circuit is functionally independent of the rest of the IC thereby guaranteeing that the RESET signal is valid for VOUT as low as 1.0 V. Adjustable Reset Function A general use comparator is included whose positive input terminal is tied to the on−chip bandgap voltage reference. This provides a very temperature stable referenced comparator with versatile use in any system. The trip point can be programmed externally using a resistor divider to the input monitor (MON) (Figure 15). The typical threshold is 1.29 V on the MON pin. VMON VBAT VIN MON RADJ DELAY VOUT NCV8504 FLAG RESET GND COUT VCC μP I/O RESET The reset threshold can be made lower by connecting an external resistor divider to the RADJ lead from the VOUT lead, as displayed in Figure 14. This lead is grounded to select the default value of 4.6 V (on the 5.0 V option). to μP and System Power Figure 15. Flag/Monitor Function Voltage Adjust VR(ADJ) RADJ VOUT RRST NCV8504 COUT Figure 16 shows the device setup for a user configurable output voltage. The feedback to the VADJ pin is taken from a voltage divider referenced to the output voltage. The loop is balanced around the Unity Gain threshold (1.30 V typical). VOUT NCV8504 VADJ 15 k 1.28 V 5.1 k ≈5.0 V COUT DELAY RESET to μP and RESET Port CDELAY Figure 14. Adjustable RESET DELAY Function The reset delay circuit provides a programmable (by external capacitor) delay on the RESET output lead. Figure 16. Adjustable Output Voltage http://onsemi.com 9 NCV8504 Series APPLICATION NOTES FLAG MONITOR Figure 17 shows the FLAG Monitor waveforms as a result of the circuit depicted in Figure 15. As the input voltage falls (VMON), the Monitor threshold is crossed. This causes the voltage on the FLAG output to go low. VMON VIN CIN* 0.1 μF VOUT NCV8504 RESET RRST COUT** 33 μF MON Flag Monitor Ref. Voltage *CIN required if regulator is located far from the power supply filter **COUT required for stability. Capacitor must operate at minimum temperature expected Figure 18. Test and Application Circuit Showing Output Compensation FLAG CALCULATING POWER DISSIPATION IN A SINGLE OUTPUT LINEAR REGULATOR The maximum power dissipation for a single output regulator (Figure 19) is: Figure 17. FLAG Monitor Circuit Waveform PD(max) + [VIN(max) * VOUT(min)] IOUT(max) ) VIN(max)IQ (1) SETTING THE DELAY TIME The delay time is controlled by the Reset Delay Low Voltage, Delay Switching Threshold, and the Delay Charge Current. The delay follows the equation: tDELAY + [CDELAY(Vdt * Reset Delay Low Voltage)] Delay Charge Current Example: Using CDELAY = 33 nF. Assume reset Delay Low Voltage = 0. Use the typical value for Vdt = 1.8 V (2.5 V, 3.3 V, and 5.0 V options). Use the typical value for Delay Charge Current = 4.2 μA. tDELAY + [33 nF(1.8 * 0)] + 14 ms 4.2 mA where: VIN(max) is the maximum input voltage, VOUT(min) is the minimum output voltage, IOUT(max) is the maximum output current for the application, and IQ is the quiescent current the regulator consumes at IOUT(max). Once the value of PD(max) is known, the maximum permissible value of RqJA can be calculated: T RqJA + 150°C * A PD (2) STABILITY CONSIDERATIONS The output or compensation capacitor helps determine three main characteristics of a linear regulator: start−up delay, load transient response and loop stability. The capacitor value and type should be based on cost, availability, size and temperature constraints. A tantalum or aluminum electrolytic capacitor is best, since a film or ceramic capacitor with almost zero ESR can cause instability. The aluminum electrolytic capacitor is the least expensive solution, but, if the circuit operates at low temperatures (−25°C to −40°C), both the value and ESR of the capacitor will vary considerably. The capacitor manufacturers data sheet usually provides this information. The value for the output capacitor COUT shown in Figure 18 should work for most applications, however it is not necessarily the optimized solution. The value of RqJA can then be compared with those in the package section of the data sheet. Those packages with RqJA’s less than the calculated value in equation 2 will keep the die temperature below 150°C. In some cases, none of the packages will be sufficient to dissipate the heat generated by the IC, and an external heatsink will be required. IIN VIN SMART REGULATOR® IOUT VOUT } Control Features IQ Figure 19. Single Output Regulator with Key Performance Parameters Labeled http://onsemi.com 10 NCV8504 Series 100 Thermal Resistance, Junction to Ambient, RqJA, (°C/W) 90 80 70 60 50 40 0 200 400 600 Copper Area (mm2) 800 HEAT SINKS A heat sink effectively increases the surface area of the package to improve the flow of heat away from the IC and into the surrounding air. Each material in the heat flow path between the IC and the outside environment will have a thermal resistance. Like series electrical resistances, these resistances are summed to determine the value of RqJA: RqJA + RqJC ) RqCS ) RqSA (3) Figure 20. 16 Lead SOW (Exposed Pad), qJA as a Function of the Pad Copper Area (2 oz. Cu Thickness), Board Material = 0.0625, G−10/R−4 where: RqJC = the junction−to−case thermal resistance, RqCS = the case−to−heatsink thermal resistance, and RqSA = the heatsink−to−ambient thermal resistance. RqJC appears in the package section of the data sheet. Like RqJA, it too is a function of package type. RqCS and RqSA are functions of the package type, heatsink and the interface between them. These values appear in heat sink data sheets of heat sink manufacturers. ORDERING INFORMATION Device NCV8504PWADJ NCV8504PWADJG NCV8504PWADJR2 NCV8504PWADJR2G NCV8504PW25 NCV8504PW25G NCV8504PW25R2 NCV8504PW25R2G NCV8504PW33 NCV8504PW33G NCV8504PW33R2 NCV8504PW33R2G NCV8504PW50 NCV8504PW50G NCV8504PW50R2 NCV8504PW50R2G 5.0 V 3.3 V 2.5 V Adjustable Output Voltage Package SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) SOW−16 Exposed Pad SOW−16 Exposed Pad (Pb−Free) Shipping † 47 Units/Rail 47 Units/Rail 1000 Tape & Reel 1000 Tape & Reel 47 Units/Rail 47 Units/Rail 1000 Tape & Reel 1000 Tape & Reel 47 Units/Rail 47 Units/Rail 1000 Tape & Reel 1000 Tape & Reel 47 Units/Rail 47 Units/Rail 1000 Tape & Reel 1000 Tape & Reel †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification Brochure, BRD8011/D. http://onsemi.com 11 NCV8504 Series PACKAGE DIMENSIONS SOIC 16 LEAD WIDE BODY EXPOSED PAD PDW SUFFIX CASE 751AG−01 ISSUE O M NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE. 5. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. 751R−01 OBSOLETE, NEW STANDARD 751R−02. MILLIMETERS MIN MAX 10.15 10.45 7.40 7.60 2.35 2.65 0.35 0.49 0.50 0.90 1.27 BSC 3.31 3.51 0.25 0.32 0.00 0.10 4.58 4.78 0_ 7_ 10.05 10.55 0.25 0.75 INCHES MIN MAX 0.400 0.411 0.292 0.299 0.093 0.104 0.014 0.019 0.020 0.035 0.050 BSC 0.130 0.138 0.010 0.012 0.000 0.004 0.180 0.188 0_ 7_ 0.395 0.415 0.010 0.029 A − U− P 0.25 (0.010) M 16 1 9 W M B 8 R x 45 _ −W− PIN 1 I.D. G TOP SIDE 14 PL DETAIL E C 0.10 (0.004) T −T− D 16 PL 0.25 (0.010) H 1 8 M F K TU S SEATING PLANE W S J DETAIL E SOLDERING FOOTPRINT* L 0.350 0.175 0.050 EXPOSED PAD DIM A B C D F G H J K L M P R 16 9 Exposed Pad BACK SIDE C L 0.200 0.074 0.188 C L 0.376 0.024 0.145 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. SMART REGULATOR is a registered trademark of Semiconductor Components Industries, LLC (SCILLIC). ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). 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: orderlit@onsemi.com 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: 81−3−5773−3850 ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative http://onsemi.com 12 NCV8504/D