APA06 SIP Non-isolated Series Technical Reference Notes 3-5.5Vdc Input, 1.2Vdc - 3.3Vdc Output 20W DC-DC Converter (Rev01) -1TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 Publishing Date: 20020703 A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Introduction APA06 series power SIPs are non-isolated DCDC modules with wide input voltage range featuring high efficiency up to 88%@2.5Vout, Features 1. Wide input voltage: 3~5.5V 2. Wide operating environment temperature range ( 55°C derating with 200LFM ) 89%@3.3Vout. APA06 series comes in 3V to 5.5V input range and are capable of providing up to 20W of out- 3. High Efficiency: 89% typical @ 3.3Vout 4. High power density put power in a small size 2.5in.x0.55in.x0.33in. The module uses a wide input range covering the old 3.3V input series and 5V input series, 5. Low output noise 6. Nonisolated output also provides 1.2V, 1.5V, 1.8V, 2.1V, 2.5V and 3.3V output voltage with 6A output current. 7. Small size: 63.5mm x 14.0mm x 8.38mm APA06 series converters feature high efficien- ( 2.5 in. x 0.55 in. x 0.33in. ) cy, high power density, wide operating environ- 8. Remote sense ment temperature range, and easy installation. The typical efficiencies are 89% for 3.3Vout, 88% for 2.5Vout, 86% for 2.1Vout, 83% for 9. Trim function: 84% - 116% Vo 10. Over-current and short circuit protection 1.8Vout, 81% for 1.5Vout, 78% for 1.2 Vout. The operating environment temperature can 11. Pin to pin enhanced replacement for IPD reach 55°C with natural convection. With SIE05X.XLT adjustable output, CNT function (positive or negative is optional), remote sense, OCP, short circuit protection and power good signal, the series are especially suitable for Telecom, Applications 1. Distributed power architecture Datacom, work station, severs and distributed 2. Servers power supply systems. The APA06 series is designed to meet UL, TUV, 3. Workstations and CSA certifications. UL has been approved. 4. Desktop computers TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -2www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Typical Application C1 C2 Vin Vin Vout C3 C4 Load GND C1 C2 C3 C4 : : : : Recommended 220µF Electrolytic Capacitor Recommended 2.2µF Ceramic Capacitor Recommended 2.2µF Ceramic Capacitor Recommended 220µF Tantalum Electrolytic Capacitor Block Diagram +Vin Current Detecting GND +Vout GND Driving Sense CNT Bias Power PWM + Trim Vref TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -3www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Absolute Maximum Rating Characteristic Min Typ Input Voltage(continuous) Input Voltage(peak/surge) Max Units 6 Vdc Notes 7 Vdc 100ms non-repetitive Operating temperature -25 55 °C 200LFM storage temperature -40 125 °C Max Units 7.2 W AVN20 Series Output Characteristics Characteristic Min Typ Notes Power APA06K04( E-6 ) APA06M04( E-6 ) 9 W APA06Y04( E-6 ) 10.8 W APA06D04( E-6 ) 12.6 W APA06G05( E-6 ) 15 W APA06F05( E-6 ) 19.8 W Output Current 6 A Line Regulation 0.5 %Vo Io=6A Load Regulation 1 %Vo Io=0~6A, Vin=5V Efficiency APA06K04( E-6 ) 76 78 % APA06M04( E-6 ) 79 81 % APA06Y04( E-6 ) 81 83 % APA06D04( E-6 ) 84 86 % APA06G05( E-6 ) 86 88 % APA06F05( E-6 ) 87 89 % Dynamic Response 25-50% load 50-25% load 50 70 mV Ta=25°C, di/dt =1A/10µs 100 200 µs Ta=25°C, di/dt =1A/10µs 50 100 mV Ta=25°C, di/dt =1A/10µs 100 200 µs Ta=25°C, di/dt =1A/10µs Current Limit Threshold 6.6 9 10.8 A Output Setpoint Voltage -1 0 +1 %Vo Trim Range 84 116 %Vo Sense Compensation 16 Temperature Coefficient Ripple (p-p) 25 Noise (p-p) Switching Frequency TEL: FAX: USA 1-760-930-4600 1-760-930-0698 450 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Vin=5V, Io=6A Vo% 0.02 %Vo/°C 50 mV ( 0 to 20MHz BW ) 50 mV ( 0 to 20MHz BW ) kHz Asia 852-2437-9662 852-2402-4426 -4www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output CNT Control Characteristic Min High = OFF 2.4 Low = ON -0.7 Control Current Typ Max Units 12 Vdc 1.8 Vdc 1 Notes Open circuit = ON mA General Specifications Characteristic Min MTBF Typ Max 7,000 Pin solder temperature 260 Hand Soldering Time Weight Units Notes k Hrs Bellcore TR332, 25°C °C 5 s 7.5 grams wave solder < 10 s iron temperature 425°C Ordering Information Model Number Input Voltage Rated Input Current Output Rated Output Voltage Current Efficiency typ APA06K04 ( E-6 ) 3-5.5V 3.2A 1.5V 6A 78 APA06M04 ( E-6 ) 3-5.5V 3.8A 1.5V 6A 81 APA06Y04 ( E-6 ) 3-5.5V 4.4A 1.8V 6A 83 APA06D04 ( E-6 ) 3-5.5V 5.0A 2.1V 6A 86 APA06G05 ( E-6 ) 4.5-5.5V 3.9A 2.5V 6A 88 APA06F05 ( E-6 ) 4.5-5.5V 5.1A 3.3V 6A 89 Input Characteristics Characteristic Input Voltage Range Min Typ Max Units Notes 3 4.5 5.5 Vdc 04SXVX 5 5.5 Vdc 05SXVX 4 6 %Iin 0.1 A 4.5 Input Reflected Current (p-p) Shortcircuit Current TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -5www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Ef ficiency Characteristic Curves (at 25°C) Typical Efficiency APA06M0(E-6) Typical Efficiency APA06K04(E-6) 86.0 90 84.0 85 Efficiency (%) Efficiency (%) 82.0 80.0 78.0 76.0 74.0 Vin=3V 72.0 80 75 70 Vin=3V 65 Vin=4.5V Vin=4.5V Vin=5V 70.0 0.6 1.2 1.8 2.4 3.0 3.6 Vin=5V 60 4.2 4.8 5.4 0 6.0 1 2 3 Io (A) 90 90 Efficiency (%) Efficiency (%) 92 88 86 84 86 84 Vin=3V 82 Vin=4.5V Vin=5.5V 1 2 3 Vin=4.5V Vin=5.5V 8 4 5 6 0 7 1 2 3 95.0 95.0 90.0 90.0 85.0 80.0 Vin=4.5V Vin=4.5V 75.0 Vin=5V 70.0 3.0 3.6 4.2 4.8 5.4 6.0 0.6 USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0 Io (A) Io (A) TEL: FAX: Vin=5.5V 70.0 2.4 7 80.0 Vin=5.5V 1.8 6 85.0 Vin=5V 1.2 5 Typical Efficiency APA06F05(E-6) Efficiency (%) Efficiency (%) Typical Efficiency APA06G05(E-6) 0.6 4 Io (A) Io (A) 75.0 7 88 Vin=3V 0 6 Typical Efficiency APA06D04(E-6) 92 80 5 Io (A) Typical Efficiency APA06Y04(E-6) 82 4 Asia 852-2437-9662 852-2402-4426 -6www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Characteristic Curves (at 25°C) The waveform of Power OK signal rising, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Power OK, Channel 2- Input voltage ) Typical Transient Response Load, 50%-100%-50%Iomax, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C ) TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -7www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Characteristic Curves (at 25°C) Typical Start-Up at Rated load, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Output Voltage, Channel 2- Input Voltage ) APA06 Series Derating Curves (Po-Ta) 110% 100% 90% Output Power(W) 80% 70% ˛ • 0m/s 60% 0.5m/s 50% 1.0m/s 40% 1.5m/s 30% 20% 10% 0% 20 30 40 50 60 70 80 90 100 Ambient Temperature(¡ ) TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -8www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Characteristic Curves (at 25°C) Typical Shut-Down at Rated load, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=6A, Temp=25°C, Channel 1-Output Voltage, Channel 2- Input Voltage ) Typical Output Ripple and Noise, APA06M04(E-6) ( condition: Vin=4.5V, Vout=1.5V, Iout=3A, Temp=25°C ) TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -9www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output Input Characteristics Output Characteristics The APA06 power module has no internal fuse. An external fuse must always be employed! To meet international safety requirements, an input line fuse should be used. Input wires and copper coil must be capable of conducting a current of 1.5 times the value of the fuse. If one of the input lines is connected to chassis ground, then the fuse must be placed in the other input line. A fuse with ratings of 15A is recommended for 2.5V and 3.3V output, and 10A for APA06 other products. CNT Function The APA06 provides CNT function allowing the user to turn the output on and off using an external circuit such as figure 1 and figure 2. The control voltage-threshold is: 1.8V. For negative control(negative logic N or positive logic P are optional), applying a voltage less than 1.8V to the CNT pin will enable the output, while applying a voltage greater than 2.4V will disable it. If not using CNT feature, leave the CNT pin open. The maximum voltage that can be applied to the control pin is 12 volts. VI Vo CNT GND Fig.1 Transistor CNT Control VI Vo Remote Sensing When the load can not be placed close to converter output pin, voltage drop will occur in distribution. This voltage drop can be compensated using sense lead. As shown in figure 3, connecting sense pin close to the load, when the load changes, the module will automatically adjust the real output to maintain the constant voltage on the load. If not using the remote sense pin, leave it open. Rline +Vout Sense Load -Vout Fig.3 Sense Connection Output Trimming Trimming Output can be externally trimmed by using either method shown in figure 4. Users can increase or decrease the output voltage set point of a module by connecting an external resistor between the TRIM pin and either the +Vout or GND pins. The trim resistor should be positioned close to the module. If not using the trim feature, leave the TRIM pin open. Trimming up or down by more than 16% of the nominal output may cause the converter to work improperly. The trim formula for different output voltage are shown in figure 4 next page. CNT GND Fig.2 Simple CNT Control TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -10www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output J1 PIN 5 J1 PIN 5 Trim up J2 PIN 5 Trim up Trim down J1 PIN 2 10KΩ Trim Pot J2 PIN 5 Trim down J1 PIN 2 1.2Vout: Rtrim up = 7.18xVo up - 25.58 11.78 - 9.78 x Vo up Rtrim down = 25.38 x Vo down - 25.58 11.78 - 9.78 x Vo down 136.9 - 54.75 x Vo up 18.65 x Vo up - 27.88 Rtrim down = 210 x Vo down - 262.51 55 - 37 x Vo down 6.20 x ( 8.25 - 2.7 x Vo up ) 8.9 x Vo up - 16.00 Rtrim down = 135.04 x Vo down - 168.795 52.8 - 29.37 x Vo down 3.01 x ( 4.6 - Vo up ) 4.01 x Vo up - 8.39 Rtrim down = 41.21 x Vo down - 51.51 31.03 - 14.84 x Vo down 1.40xVo up - 9.55 6.78 - 2.72 x Vo up Rtrim down = 7.37 x Vo down - 9.55 6.78 - 2.72 x Vo down 0.73xVo up - 5.89 5.72 - 1.73 x Vo up Rtrim down = Parallel application APA06 series DC-DC converters can be used in parallel (at most two modules). You can use diode (or not) in output circuit. The parallel two power module can (total) output the largest current 7.5~8A in a long time. If the load is over 8A, the output will be in hiccup over-current protection. The application circuit is shown as in Figure 5. 1.5Vout: Rtrim up = 22µF/10V 22µF/10V 1.8Vout: Rtrim up = 2.1Vout: Rtrim up = 220µF 2.5Vout: Rtrim up = Fig.5 APA06 Parallel Application 3.3Vout: Rtrim up = 4.43 x Vo down - 5.89 5.72 - 1.73 x Vo down Where: Rtrim up is trimming up resistance, Rtrim down is trimming down resistance, Vo up is trim up voltage, Vo down is trim down voltage, The load is between 6A and 8A, a resistance Rsense which is 1Ω is needed for current sharing. If you want to use our APA06 series power module in parallel mode, please advise the factory for details. R is in kΩ. Fig.4 Output Voltage Set-point Adjustment Output Over-Current Protection APA06 series DC-DC converters feature current limiting with a threshold is between 8.4A and 10.8A. These modules can tolerate short circuit conditions (continuously of transient). When the overcurrent condition is removed, the converter will automatically restart. Power Good signal min max High-level 2.1V Low-level 1.05V Inner resistance = 5.1kΩ. Safety Considerations For safety-agency approval of the system in which the power module is used, the power module must be installed in compliance with the spacing and separation requirements of the end-use safety agency standard, i.e., UL1950, CSA C22.2 No. 950-95, and VDE 0805 (EN60950, IEC950). For the module's output to be considered meeting the requirements of safety extra-low voltage (SELV), one of the following must be true: 1. All inputs are SELV and floating, with the output also floating. 2. All inputs are SELV and grounded, with the TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -11www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output output also grounded. 3. Any non-SELV input must be provided with reinforced from any other hazardous voltages, including the ac mains, and must have a SELV reliability test performed on it in combination with the converters. Inputs must meet SELV requirements. If the input meets extra-low voltage (ELV) requirements, then the converter's output is considered ELV. The input to these units is to be provided with a maximum 10A normal blow fuse in the ungrounded lead. APA06G05(E-6) and APA6F05(E-6) need 15A fuse. Mechanical Considerations Thermal Performance APA06 series will derate at 55°C under the condition of 200LFM. In order to maintain efficient heat dissipation, the converters should be mounted parallel with the air-flow direction. Soldering APA06 series converters are compatible with standard wave soldering techniques. When wave soldering, the converter pins should be preheated for 20-30 seconds at 110° C, and wave soldered at 260°C for less than 10 seconds. When hand soldering, the iron temperature should be maintained at 425°C and applied to the converter pins for less than 5 seconds. Longer exposure can cause internal damage to the converter. Cleaning can be performed with cleaning solvent IPA or with water. Recommended Hole Pattern Dimensions are in millimeters (inches). Component-side footprint. 63.5 (2.50) 7.1 (0.28) 48.3 (1.90) 2.79 8.38 (0.110)(0.33) 2.54 (0.100) J1-1 J2-6 9.1 (0.36) Max. height Keep Out 1.17 (0.046) Plated-through Hole 1.78 (0.070) Pad Size Both Sides Fig.6 Recommended Hole Pattern Mechanical Chart (Figure 7-9 next page) TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -12www.astec.com A PA 0 6 N o n - I s o l a t e d P o w e r S I P s 3V-5.5V Input, 1.2V-3.3V Output, 9-20W Output 2.50 (63.5) 0.33 Max. (8.38) 0.55 (14.0) 0.78 (19.8) J1 1 2 3 4 5 0.28 (7.1) J1-1 J1-2 J1-3 J1-4 J1-5 +Vout +Vout Sense +Vout GND J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 0.100 (2.5) 1.900 (48.3) J2 1 2 3 4 5 6 GND +Vin +Vin Power Good Trim CNT PC Board 0.0255 (0.648) Square pins Tolerances: Inches .xx !0.020 .xxx !0.010 Millimeters .x !0.5 .xx !0.25 Pins !0.02 !0.5 Fig.7 APA06 Series Mechanical Chart 2.50 (63.5) 0.33 Max. (8.38) 0.55 (14.0) 0.70 (17.8) J1 1 2 3 4 0.28 (7.1) 0.100 (2.5) 1.900 (48.3) 0.0255 (0.648) J2 1 2 3 PC Board 4 5 Square pins inch(mm) Pin Function Pin Function J1-1 J1-2 J1-3 J1-4 +Vout +Vout +Vout GND J2-1 J2-2 J2-3 J2-4 J2-5 GND +Vin +Vin Trim CNT Tolerances: Inches .xx !0.020 .xxx !0.010 Millimeters .x !0.5 .xx !0.25 Pins !0.02 !0.5 Fig.8 APA06 Basic Function Series Mechanical Chart 33 (8.38) J1-1 J1-2 J1-3 J1-4 J1-5 +Vout +Vout Sense +Vout GND J2-1 J2-2 J2-3 J2-4 J2-5 J2-6 GND +Vin +Vin Power Good Trim CNT Tolerances: Inches .xx !0.020 .xxx !0.010 Millimeters .x !0.5 .xx !0.25 Pins !0.02 !0.5 Fig.9 APA06 Series Right Angle Pins Mechanical Chart TEL: FAX: USA 1-760-930-4600 1-760-930-0698 Europe 44-(0)1384-842-211 44-(0)1384-843-355 Asia 852-2437-9662 852-2402-4426 -13www.astec.com PART NUMBER DESCRIPTION ss pp c - 0 iv L - iv = Input Voltage 05 = Range centered on 5V 12 = Range centered on 12V 24 = 18 to 36(2:1), 9 to 36V(4:1) 36 = 20 to 60V 46 = 18V to 75V (4:1) 48 = Typ 36 to 75V xxx f yy h n - p - mx-Options p = Pin Length Omit this digit for Standard 5mm 6 = 3.8mm, 7= 5.8mm 8 = 2.8mm Enable Logic Polarity Omit for Positive Enable Logic N = Negative Enable Except: AK60C-20H, BK60C-30H Omit for Negative Logice P = Positive Logic c = Pinout compatability A= Astec Footprint or "non Lucent" footprint C= Ind Std, Exact Lucent drop in pp = Package Type 40 = 1" x 2" SMD 42 = 1.5" x 2" SMD 45 = 1.45" X 2.3" (1/4 Brk) 60 = 2.4" X 2.3" (1/2 Brk) 80 = Full size 4.6" x 2.4" 72= 2.35" X 3.3 (3/4 Brk) H = High Efficiency (Synch rect.) Omit H if Conventional Diode (low Eff) yy = Output Current ie. 08 = 8 Amps f = # of Outputs F = Single Output D = Dual Output xxx = Output Voltage Format is XX.X (ie 1.8V = 018) ss = Series AA = 1/2brick Dual (Old designator) mx = Options M1,M2 = .25" Height Heatsink M3,M4 = .5" height Heatsink M5.M6 = 1.0" Height Heatsink AK = Ind Std sizes (1/4, 1/2, full) <150W AM/BM = Full size, astec pin out AL = Half size, astec pin-out BK = Ind Std size =>150W or feature rich AV = Avansys Product Note: For some products, they may not conform with the PART NUMBER DESCRIPTION above absolutely. REVISION Q ATTACHMENT I Page 1 of 2 NEW PART NUMBER DESCRIPTION A c s ii V1 V2 V3 Output Voltage A = 5.0V F = 3.3V G = 2.5V D = 2.0V / 2.1V Y = 1.8V M = 1.5V K = 1.2V J = 0.9V Vin - e t p Mx E = 7.5V B = 12V, C = 15V L = 8V, H = 24V, R = 28V Omit V2 and V3 if Single Output Omit V3 if Dual Output ie for Dual Output 5 and 3.3V V1 =A, V2 = F, V3 =Omit V1 =A, V2 = F, V3 =Omit ii = Output Current Max ie 60 = 60 Amps Vin = Input Voltage range 300 = 250V to 450V 48 = 36V to 75V 24 = 18V to 36V 03 = 1.8V to 5.0V 08 = 5.0V to 13.0V PFC: Power Factor Corrected S = Size F = Full Brick H = Half Brick Q = Quarter Brick S = 1 X 2 18 Pin SMT E = 1 X 2 Thru Hole C = (.53X1.3X.33) SMT (Austin Lite drop in) V = Conventional Package (2X2.56") or ( A = SIP W = Convent pkg (Wide 2.5X3) R = 1 X 1 Thru Hole A = SIP T = 1.6 X 2 E = Enable Logic for > 15W Omit this digit for Positive enable N = Negative Logic E = Enable Logic for < 15W Omit this digit for no enable option 1 = Negative Logic 4 = Positive Logic c = Construction E = Enhanced Thermals (Baseplate or adapter plate) I = Integrated (Full Featured) Hong Kong models L = Low Profile (Open Frame, No case - Isolated) P = Open Frame (SIP or SMT) non-isolated Trim for 1W to 15W 9 = Trim Added P = Pin Length Omit this digit for Standard 5mm 6 = 3.8mm 8 = 2.8mm 7 = 5.8 mm Mx - Factory Options customer Specific Note: For some products, they may not conform with the NEW PART NUMBER DESCRIPTION above absolutely. REVISION Q ATTACHMENT I Page 2 of 2