MC33765 Very Low Dropout/ Ultra Low Noise 5 Outputs Voltage Regulator Semiconductor Components Industries, LLC, 2000 April, 2000 – Rev. 2 1 http://onsemi.com MARKING DIAGRAMS 16 MC33 765 ALYW TSSOP–16 DTB SUFFIX CASE 948F 16 1 1 A = Assembly Location WL, L = Wafer Lot YY, Y = Year WW, W = Work Week PIN CONNECTIONS Bypass 1 16 Not Connected Common Enable 2 On/Off V–Reg. 1 3 15 VCC1 14 Output V–Reg. 1 On/Off V–Reg. 2 4 On/Off V–Reg. 3 5 On/Off V–Reg. 4 6 On/Off V–Reg. 5 7 GND 8 MC33765 The MC33765 is an ultra low noise, very low dropout voltage regulator with five independent outputs which is available in TSSOP 16 surface mount package. The MC33765 is available in 2.8 V. The output voltage is the same for all five outputs but each output is capable of supplying different currents up to 150 mA for output 4. The device features a very low dropout voltage (0.11 V typical for maximum output current), very low quiescent current (5.0 mA maximum in OFF mode, 130 mA typical in ON mode) and one of the output (output 3) exhibits a very low noise level which allows the driving of noise sensitive circuitry. Internal current and thermal limiting protections are provided. Additionally, the MC33765 has an independent Enable input pin for each output. It includes also a common Enable pin to shutdown the complete circuit when not used. The Common Enable pin has the highest priority over the five independent Enable input pins. The voltage regulators VR1, VR2 and VR3 have a common input voltage pin VCC1. The other voltage regulators VR4 and VR5 have a common input voltage pin VCC2. • Five Independent Outputs at 2.8V Typical, based upon voltage version • Internal Trimmed Voltage Reference • Vout Tolerance ±3.0% over the Temperature Range –40°C to +85°C • Enable Input Pin (Logic–Controlled Shutdown) for Each of the Five Outputs • Common Enable Pin to Shutdown the Whole Circuit • Very Low Dropout Voltage (0.11 V Typical for Output 1, 2, 3 and 5; 0.17 V Typical for Output 4 at Maximum Current) • Very Low Quiescent Current (Maximum 5.0 µA in OFF Mode, 130 µA Typical in ON Mode) • Ultra Low Noise for VR3 (30 µV RMS Max, 100 Hz < f < 100 kHz) • Internal Current and Thermal Limit • 100 nF for VR1, VR2, VR4 and VR5 and 1.0 µF for VR3 for Stability • Supply Voltage Rejection: 60 dB (Typical) @ f = 1.0 kHz 13 Output V–Reg. 2 12 Output V–Reg. 3 11 Output V–Reg. 4 10 VCC2 9 Output V–Reg. 5 (Top View) ORDERING INFORMATION Device Package Shipping MC33765DTB TSSOP16 96 Units/Rail MC33765DTBR2 TSSOP16 2500 Units/Reel Publication Order Number: MC33765/D MC33765 Simplified Block Diagram VCC1 (15) CE (2) (10) VCC2 330 nF Common Enable (3) ON/OFF 1 Current Limit Enable VCC1 – Voltage Reference BYPASS 1.25 V + 100 nF (14) VOUT1 100 nF Temp. Shut. (4) ON/OFF 2 Current Limit Enable VCC1 – + (13) VOUT2 100 nF Temp. Shut. (5) ON/OFF 3 Current Limit Enable VCC1 – + (12) VOUT3 1.0 mF Temp. Shut. (6) ON/OFF 4 Current Limit Enable VCC2 – + (11) VOUT4 100 nF Temp. Shut. (7) ON/OFF 5 Current Limit Enable VCC2 – + (9) Temp. Shut. (8) GND http://onsemi.com 2 VOUT5 100 nF MC33765 MAXIMUM RATINGS ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ q ÁÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁÁÁÁÁ ÁÁÁ Value Unit Power Supply Voltage Rating Symbol VCC 5.3 V Thermal Resistance Junction–to–Air R JA 140 °C/W Operating Ambient Temperature TA –40 to +85 °C Maximum Operating Junction Temperature TJ 125 °C TJmax 150 °C Tstg –60 to +150 °C Maximum Junction Temperature Storage Temperature Range Pin # CONTROL ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C/ Max TJ = 125°C) Characteristics Symbol Pin # Min Typ Max Unit ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ W ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Independent Enable Pins Input Voltage Range VON/OFF(1–5) Control Input Impedance Logic “0”, i.e. OFF State Logic “1”, i.e. ON State VON/OFF(1–5) 0 – VCC 100 – – – 2.0 – – 0.5 – V k V Common Enable Pin ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ W ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁÁ ÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ Input Voltage Range VCE Control Input Impedance Logic “0”, i.e. OFF State Logic “1”, i.e. ON State VCE 2 0 – VCC 2 100 – – 2 – 2.0 – – 0.3 – V k V ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C/ Max TJ = 125°C) Symbol Characteristics Min Typ Max – – 5.0 – 470 – – 130 – Unit ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ m ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ m ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ m ÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁÁ ÁÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁÁ ÁÁÁ CURRENT CONSUMPTION with NO LOAD Current Consumption at Logic “0” for the complete device, i.e. Common Enable and All Independent Enable pins at OFF State IQOFF Current Consumption at Logic “1” for the complete device, i.e. Common Enable and All Independents Enable pins at ON State IQON1 Current Consumption at Logic “1”, Common Enable at ON State and All Independents Enable pins at OFF State IQON2 http://onsemi.com 3 A A A MC33765 REGULATOR ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C/ Max TJ = 125°C) Characteristics Symbol Pin # Min Typ Max Unit VCC1, VCC2 15, 10 3.0 3.6 5.3 V Regulator Output Voltage for VR1, VR2, VR3, VR4 and VR5 MC33765 (2.8V) VOUT(1–5) 14, 13, 12, 11, 9 2.7 2.8 2.85 Dropout Voltage for VR1, VR2, VR3, VR5 (Note 1.) VCC–VOUT 14, 13, 12, 9 – 0.11 0.17 V Dropout Voltage for VR4 (Note 1.) VCC–VOUT4 11 – 0.17 0.30 V Load Regulation (TA = 25°C) Regload(1–5) 9, 11, 12, – – 0.5 mV/ mA Supply and Output Voltages, Dropout and Load Regulation Supply Voltage VCC MC33765 (2.8V) V 13, 14 Max Power Dissipation and Total DC Output Current (VR1 + VR2 + VR3 + VR4 + VR5) (Note 2.) Max Power Dissipation at VCC = 5.3 V (TA = 85°C) Max. Total RMS Output Current at VCC = 5.3 V (TA = 85°C) Pdmax IRMS – – – – 285 130 mW mA Max Power Dissipation at VCC = 5.3 V (TA = 25°C) Max. Total RMS Output Current at VCC = 5.3 V (TA = 25°C) Pdmax IRMS – – – – 700 250 mW mA Output Currents (Note 3.) Regulator VR1 Output Current IOUT1 14 10 – 30 mA Regulator VR2 Output Current IOUT2 13 10 – 40 mA Regulator VR3 Output Current IOUT3 12 0 – 50 mA Regulator VR4 Output Current IOUT4 11 10 – 150 mA Regulator VR5 Output Current IOUT5 9 10 – 60 mA Current Limit for VR1, VR2, VR3, VR4, VR5 [Twice the max Output Current for each output] IMAX 14, 13, 12, 11, 9 – 2 X IOUT (1–5) – mA C(1–2, 4–5) 14, 13, 11, 9 0.10 – 1.0 mF C4 12 1.0 – – mF 0.05 1.0 3.0 W 50 60 – dB 40 45 – dB External Capacitors External Compensation Capacitors for VR1, VR2, VR4, VR5 External Compensation Capacitors for VR3 External Compensation Capacitors ESR Ripple Rejections (D V Ripple Rejection VR1, VR2, VR4, VR5 ) 14, 13, ) 11, 9 OUT (D V (at Max. Current, 1.0 kHz, C = 100 nF) CC (D V Ripple Rejection VR1, VR2, VR4, VR5 ) 14, 13, ) 11, 9 ) 12 50 60 – dB 12 40 45 – dB 12 18 22 – dB OUT (D V (at Max. Current, f = 10 kHz, C = 100 nF) CC (D V Ripple Rejection of VR3 OUT (at Max. Current, f = 1.0 kHz, C = 1.0 mF) (D V CC ) (D V Ripple Rejection of VR3 OUT (at Max. Current, f = 10 kHz, C = 1.0 mF) (D V CC (D V Ripple Rejection of VR3 ) OUT (at Max. Current, f = 100 kHz, C = 1.0 mF) (D V CC ) ) ) 1. Typical dropout voltages have been measured at currents: Output1: 25 mA, Output2: 35 mA, Output3: 40 mA, Output4: 140 mA, Output5: 40 mA Maximum value of dropout voltages are measured at maximum specified current. 2. See package power dissipation and thermal protection. 3. Maximum Output Currents are peak values. Total DC current have to be set upon maximum power dissipation specification. Only Output 3 has been designed to be stable at minimum current of 0 mA. http://onsemi.com 4 MC33765 REGULATOR ELECTRICAL CHARACTERISTICS ELECTRICAL CHARACTERISTICS (For typical values TA = 25°C, for min/max values TA = –40°C to +85°C/Max TJ = 125°C) Symbol Min Typ Max Unit VR1, VR2, VR4, VR5 with COUT = 100 nF, TA = 25°C VR3 with COUT = 1.0 mF, TA = 25°C ton – – – – 30 150 ms ms Fall Time (99% toff – 100 – ms – 5 8 % – 95 – ms Characteristics Dynamic Parameters Rise Time (1% 99%) Common Enable at ON state, Cbypass = 10 nF, Iout at max. current 1%) [COUT = 100 nF, IOUT = 30 mA] (Note 4.) Overshoot (COUT = 100 nF for VR1, VR2, VR4, VR5 and COUT = 1.0 mF for VR3) at TA = 25°C Common Enable at ON state, independent enable from OFF to ON state Settling Time (to ±0.1% of nominal) at TA = 25°C Common Enable at ON state, independent enable from OFF to ON state Noise and Crosstalks mV RMS Noise Voltage (100 Hz < f < 100 kHz) with Cbypass = 100 nF VR1, VR2, VR4, VR5 with COUT = 100 nF – 40 – VR3 with COUT = 1.0 mF – 25 30 Static crosstalk (DC shift) between the Regulator Output, TA = 25°C (Note 5.) – 150 200 mV Dynamic CrossTalk Attenuation between the Regulator Outputs (f = 10 kHz), TA = 25°C (Note 6.) 30 35 – dB – 160 – °C Thermal Shutdown Thermal Shutdown 4. The Fall time is highly dependent on the load conditions, i.e. load current for a specified value of COUT. 5. Static Crosstalk is a DC shift caused by switching ON one of the outputs through independent enable to all other outputs. This parameter is highly dependent on overall PCB layout and requires the implementation of low–noise GROUND rules (e.g. Ground plane). 6. Dynamic crosstalk is the ratio between a forced output signal to signal transferred to other outputs. This requires special device configuration to be measured. http://onsemi.com 5 MC33765 MC33765 TYPICAL OSCILLOSCOPE SHOTS X: 5µs/div Y1: 500mV/div Y2: 500mV/div Vin = 3.8V Ta = 23°C Enable of Out4 X: 100ms/div Y1: 1V/div Y2: 60µV/div Vin = 4.0V Ta = 23°C Y1 Y1 CE Out3 Y2 Y2 Vout5 Figure 2. Repetitive Common Enable response time Figure 1. Crosstalk response of MC33765 showing extremely weak interaction between outputs Output 4 is banged from 0 to 150mA X: 500µs/div Y1: 500mV/div Y2: 500mV/div Vin = 3.8V Ta = 23°C Y1 CE Out3 Y1 Vout5 Enable Y2 Y2 Vout5 X: 5µs/div Y1: 500mV/div Y2: 500mV/div Vin = 3.8V Ta = 23°C Figure 3. Single Common Enable response time (Cbypass discharged) Figure 4. Output response from seperate Enable http://onsemi.com 6 MC33765 Vout4 Y1 Y1 Vout5 X: 500µs/div Y1: 10mV/div Vin = 3.8V Ta = 23°C X: 500µs/div Y1: 10mV/div Vin = 3.8V Ta = 23°C Figure 5. Output 4 is banged from 3mA to 150mA Figure 6. Output 5 is banged from 3mA to 50mA Vin Vin Y1 Y1 Y2 Vout2 Y2 Vout3 X: 200µs/div Y1: 2V/div Y2: 10mV/div Vin = variable Ta = 23°C X: 200µs/div Y1: 2V/div Y2: 10mV/div Vin = variable Ta = 23°C Figure 7. Typical input voltage rejection (Cout = 100nF) Figure 8. Typical input voltage rejection (Cout = 1µF) http://onsemi.com 7 160 8.0 140 7.0 GROUND CURRENT (mA) DROPOUT VOLTAGE (mV) MC33765 OUT5 120 100 OUT4 OUT3 OUT2 OUT1 80 60 40 20 OUT4 6.0 OUT2 5.0 4.0 OUT3 3.0 2.0 OUT1 OUT5 1.0 0 0 20 40 60 80 100 120 140 0 –60 160 –40 –20 OUTPUT CURRENT (mA) 40 60 80 100 160 350 140 OUT4 DROPOUT VOLTAGE (mV) MAXIMUM OUTPUT CURRENT (mA) 400 300 250 OUT5 200 OUT3 150 OUT2 120 100 30 mA 80 20 mA 60 10 mA 40 OUT1 50 20 0 –60 –40 –20 0 20 40 60 80 0 –60 100 –40 –20 TEMPERATURE (°C) 140 140 DROPOUT VOLTAGE (mV) 160 120 100 60 40 20 40 60 80 100 Figure 12. Dropout Voltage versus Operating Temperature: OUT1 160 80 0 TEMPERATURE (°C) Figure 11. Maximum Output Current versus Temperature DROPOUT VOLTAGE (mV) 20 Figure 10. Ground Current versus Individual Output Figure 9. Dropout Voltage versus Output Current 100 0 TEMPERATURE (°C) 30 mA 20 mA 10 mA 20 120 100 50 mA 80 30 mA 60 40 10 mA 20 0 –60 –40 –20 0 20 40 60 80 0 –60 100 TEMPERATURE (°C) –40 –20 0 20 40 60 80 TEMPERATURE (°C) Figure 13. Dropout Voltage versus Operating Temperature: OUT2 Figure 14. Dropout Voltage versus Operating Temperature: OUT3 http://onsemi.com 8 100 MC33765 200 160 DROPOUT VOLTAGE (mV) DROPOUT VOLTAGE (mV) 140 150 150 mA 100 100 mA 60 mA 50 10 mA 120 100 60 mA 80 35 mA 60 40 10 mA 20 0 –60 –40 –20 0 20 40 60 80 0 –60 100 TEMPERATURE (°C) –40 –20 0 20 40 60 80 TEMPERATURE (°C) Figure 15. Dropout Voltage versus Operating Temperature: OUT4 Figure 16. Dropout Voltage versus Operating Temperature: OUT5 http://onsemi.com 9 100 MC33765 DEFINITIONS Load Regulation – The change in output voltage for a change in load current at constant chip temperature. Dropout Voltage – The input/output differential at which the regulator output no longer maintains regulation against further reductions in input voltage. Measured when the output drops 100 mV below its nominal value (which is measured at 1.0 V differential input/output), dropout voltage is affected by junction temperature, load current and minimum input supply requirements. Output Noise Voltage – The RMS AC voltage at the output with a constant load and no input ripple, measured over a specified frequency range. As the device can be switched ON/OFF through independent Enable (ON/OFF pin) or Common Enable, the output signal could be, for example, a square wave. Let’s assume that the device is ON during TON on a signal period T. The RMS current will be given by: I where out RMS D + IP ǸD + TON T Ton Ip MC33765 Output noise performances 300 Vin = 3.6V Iout = typical Cbyp = 10nF 250 nV/sqrt(Hz) 200 T, period 150 OUT1, 2, 3, 4, 5 Depending on ambient temperature, it is possible to calculate the maximum power dissipation and so the maximum RMS current as following: 100 OUT3 50 Pd 0 10 100 1000 10000 100000 + TRJ – TA qJA The maximum operating junction temperature TJ is specified at 125°C, if TA = 25°C, then PD = 700 mW. By neglecting the quiescent current, the maximum power dissipation can be expressed as: 1000000 Frequency (Hz) Maximum Power Dissipation – The maximum total dissipation for which the regulator will operate within specifications. Quiescent Current – Current which is used to operate the regulator chip with no load current. Line Regulation – The change in input voltage for a change in the input voltage. The measurement is made under conditions of low dissipation or by using pulse techniques such that the average chip temperature is not significantly affected. Thermal Protection – Internal thermal shutdown circuitry is provided to protect the integrated circuit in the event that the maximum junction temperature is exceeded. When activated, typically 160°C, the regulator turns off. This feature is provided to prevent catastrophic failures from accidental overheating. Maximum Package Power Dissipation and RMS Current – The maximum package power dissipation is the power dissipation level at which the junction temperature reaches its maximum value i.e. 125°C. The junction temperature is rising while the difference between the input power (VCC X ICC) and the output power (Vout X Iout) is increasing. As MC33765 device exhibits five independent outputs Iout is specified as the maximum RMS current combination of the five output currents. I out +V P D – Vout CC So that in the more drastic conditions: VCC = 5.3 V, Vout = 2.7 V then the maximum RMS value of Iout is 269 mA. The maximum power dissipation supported by the device is a lot increased when using appropriate application design. Mounting pad configuration on the PCB, the board material and also the ambient temperature are affected the rate of temperature rise. It means that when the IC has good thermal conductivity through PCB, the junction temperature will be “low” even if the power dissipation is great. The thermal resistance of the whole circuit can be evaluated by deliberately activating the thermal shutdown of the circuit (by increasing the output current or raising the input voltage for example). Then you can calculate the power dissipation by subtracting the output power from the input power. All variables are then well known: power dissipation, thermal shutdown temperature (160°C for MC33765) and ambient temperature. R http://onsemi.com 10 qJA + TJP– TA D MC33765 DESIGN HINTS Reducing the cross–talk between the MC33765 outputs One of the origin of the DC shift finds its seat in the layout surrounding the integrated circuit. Particular care has to be taken when routing the output ground paths. Star grounding or a ground plane are the absolute conditions to reduce the noise or shift associated to common impedance situations, as depicted by Figure 17. 1 16 15 2 15 3 14 3 14 WRONG MC33765 16 2 MC33765 1 13 4 12 5 11 6 7 10 7 10 8 9 8 9 4 5 6 CORRECT 13 12 11 Load1 Load1 Load2 Star cabling Load2 common impedance shift Rlayout Figure 17. Star Cabling Avoids Coupling by Common Ground Impedance The first left cabling will generate a voltage shift which will superimpose on the output voltages, thus creating an undesirable offset. By routing the return grounds to a single low impedance point, you naturally shield the circuit against common impedance disturbances. Figure 18 portraits the text fixture implemented to test the response of the MC33765. VCC 10nF 10k 1 16 2 15 3 14 4 5 10k MC33765 10k 470nF 13 12 6 11 7 10 8 9 Output 3 + 56 1µF Output 4 18 100nF Figure 18. DC Shift Text Fixture http://onsemi.com 11 MC33765 DESIGN HINTS (cont.) Output 4 was banged from 0 to 150mA via its dedicated control pin, while output 3 fixed at 50mA was monitored. The circuit has been implemented on a PCB equipped with a ground plane and routed with short copper traces. The results are shown hereafter, revealing the excellent behavior of the MC33765 when crosstalks outputs is at utmost importance. Y1, output 3 Y1, output 3 Figure 19. Vin = 4V, Y1 = 62.5µV/div, F = 200Hz Figure 20. Vin = 5V, Y1 = 1mV/div http://onsemi.com 12 MC33765 TECHNICAL TERMS Overshoot, Settling Time – As regulators are based on regulation loop through an error amplifier, this type of device requires a certain time to stabilize and reach its nominal value. The overshoot is defined as the voltage difference between the peak voltage and steady state when switching ON the regulator. The settling time is equal to the time required by the regulator to stabilize to its nominal value (±0.5%) after peak value when switching ON the regulator. Rise Time – Common Enable being in ON state, the device is switched on by ON/OFF pin control. Let’s call t1 the time when ON/OFF signal reaches 1% of its nominal value. Let’s call t2 the time when output signal reaches 99% of its nominal value. The rise time for this device is specified as: t ON + t1 * t2 Fall Time – The fall time is highly dependent on the output capacitor and so device design is not impacting at all this parameter. Settling Time Rise Time Overshoot Output Voltage Vnom 99% ON Chip Enable is ON ON/OFF pin signal OFF 1% http://onsemi.com 13 MC33765 PACKAGE DIMENSIONS TSSOP–16 DTB SUFFIX CASE 948F–01 ISSUE O 16X K REF 0.10 (0.004) 0.15 (0.006) T U M T U V S S S K ÉÉÉ ÇÇÇ ÇÇÇ ÉÉÉ K1 2X L/2 16 9 J1 B –U– L SECTION N–N J PIN 1 IDENT. 8 1 N 0.25 (0.010) 0.15 (0.006) T U S A –V– M N NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DIMENSION A DOES NOT INCLUDE MOLD FLASH. PROTRUSIONS OR GATE BURRS. MOLD FLASH OR GATE BURRS SHALL NOT EXCEED 0.15 (0.006) PER SIDE. 4. DIMENSION B DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSION. INTERLEAD FLASH OR PROTRUSION SHALL NOT EXCEED 0.25 (0.010) PER SIDE. 5. DIMENSION K DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN EXCESS OF THE K DIMENSION AT MAXIMUM MATERIAL CONDITION. 6. TERMINAL NUMBERS ARE SHOWN FOR REFERENCE ONLY. 7. DIMENSION A AND B ARE TO BE DETERMINED AT DATUM PLANE –W–. F DETAIL E –W– C 0.10 (0.004) –T– SEATING PLANE H D DETAIL E G http://onsemi.com 14 DIM A B C D F G H J J1 K K1 L M MILLIMETERS MIN MAX 4.90 5.10 4.30 4.50 ––– 1.20 0.05 0.15 0.50 0.75 0.65 BSC 0.18 0.28 0.09 0.20 0.09 0.16 0.19 0.30 0.19 0.25 6.40 BSC 0_ 8_ INCHES MIN MAX 0.193 0.200 0.169 0.177 ––– 0.047 0.002 0.006 0.020 0.030 0.026 BSC 0.007 0.011 0.004 0.008 0.004 0.006 0.007 0.012 0.007 0.010 0.252 BSC 0_ 8_ MC33765 Notes http://onsemi.com 15 MC33765 ON Semiconductor and are 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. 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