PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 20-A, 4.75-V to 14-V INPUT, NON-ISOLATED, WIDE-OUTPUT, DIGITAL POWERTRAIN™ MODULE Check for Samples: PTD08A020W FEATURES APPLICATIONS • • • • 1 2 • • • • • Up to 20-A Output Current 4.75-V to 14-V Input Voltage Programmable Wide-Output Voltage (0.7 V to 3.6 V) Efficiencies up to 96% Digital I/O – PWM signal – INHIBIT – Current limit flag (FAULT) – Sychronous Rectifier Enable (SRE) Analog I/O – Temperature – Output currrent Safety Agency Approvals: (Pending) – UL/IEC/CSA-C22.2 60950-1 Operating Temperature: –40°C to 85°C Digital Power Systems using UCD92XX Digital Controllers DESCRIPTION The PTD08A020W is a high-performance 20-A rated, non-isolated digital PowerTrain module. This module is the power conversion section of a digital power system which incorporates TI's UCD7230 MOSFET driver IC. The PTD08A020W must be used in conjunction with a digital power controller such as the UCD9240 or UCD9110 family. The PTD08A020W receives control signals from the digital controller and provides parametric and status information back to the digital controller. Together, PowerTrain modules and a digital power controller form a sophisticated, robust, and easily configured power management solution. Operating from an input voltage range of 4.75 V to 14 V, the PTD08A020W provides step-down power conversion to a wide range of output voltages from, 0.7 V to 3.6 V. The wide input voltage range makes the PTD08A020W particularly suitable for advanced computing and server applications that utilize a loosely regulated 8-V, 9.6-V or 12-V intermediate distribution bus. Additionally, the wide input voltage range increases design flexibility by supporting operation with tightly regulated 5-V or 12-V intermediate bus architectures. The module incorporates output over-current and temperature monitoring which protects against most load faults. Output current and module temperature signals are provided for the digital controller to permit user defined over-current and over-temperature warning and fault scerarios. The module uses double-sided surface mount construction to provide a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible. 1 2 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. POWERTRAIN is a trademark of Texas Instruments. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 2007–2010, Texas Instruments Incorporated PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com This integrated circuit can be damaged by ESD. Texas Instruments recommends that all integrated circuits be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage. ESD damage can range from subtle performance degradation to complete device failure. Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications. Standard PTD08A020W Application Digital Lines To/From Digital Controller 12 11 VBIAS PWM 10 9 SRE FAULT 8 INH VO VI 1 VO VI 4 PTD08A020W + CI1 CI2 330 mF 22 mF (Recommended) (Optional) L O A D + GND TEMP 2 5 IOUT AGND 6 7 GND 3 GND CO1 47 mF (Optional) CO2 330 mF (Recommended) GND Analog Lines To Digital Controller UDG-07054 2 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 ORDERING INFORMATION For the most current package and ordering information, see the Package Option Addendum at the end of this datasheet, or see the TI website at www.ti.com. DATASHEET TABLE OF CONTENTS DATASHEET SECTION PAGE NUMBER ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS 3 ELECTRICAL CHARACTERISTICS TABLE 4 TERMINAL FUNCTIONS 5 TYPICAL CHARACTERISTICS (VI = 12V) 6 TYPICAL CHARACTERISTICS (VI = 5V) 8 TYPICAL APPLICATION SCHEMATIC 10 GRAPHICAL USER INTERFACE VALUES 11 TRAY DRAWINGS 12 ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS (Voltages are with respect to GND) UNIT VI Input voltage VB Bias voltage TA Operating temperature range Over VI range Twave Wave soldering temperature Surface temperature of module body or pins for 5 seconds maximum. Tstg Storage temperature Storage temperature of module removed from shipping package Tpkg Packaging temperature Shipping Tray or Tape and Reel storage or bake temperature 45 Mechanical shock Per Mil-STD-883D, Method 2002.3, 1 msec, 1/2 sine, mounted 250 Mechanical vibration Mil-STD-883D, Method 2007.2, 20-2000 Hz V 16 V –40 to 85 suffix AD suffix AD 260 Reliability Per Telcordia SR-332, 50% stress, TA = 40°C, ground benign Flammability Meets UL94V-O Product Folder Link(s): PTD08A020W G 7.4 grams 9.26 106 Hr Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated °C –55 to 125 15 Weight MTBF 16 3 PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com ELECTRICAL CHARACTERISTICS PTD08A020W TA= 25°C, FSW= 350kHz, VI= 12 V, VO= 3.3 V, VB= VI, CI1= 330 µF, CI2= 22 µF ceramic, CO1= 47 µF ceramic, CO2= 330 µF, and IO= IO(max) (unless otherwise stated) PARAMETER TEST CONDITIONS PTD08A010W MIN UNIT MAX IO Output current Over VO range 0 20 A VI Input voltage range Over IO range 4.75 14 (1) V VOADJ Output voltage adjust range Over IO range 0.7 (1) 3.6 V Efficiency h VOPP VO Ripple (peak-to-peak) VB Bias voltage VB UVLO Bias voltage under voltage lockout IB Bias current VIH High-level input voltage VIL Low-level input voltage PWM input TEMP output 25°C, natural convection TYP IO = 20 A, fs = 350 kHz VO = 3.3 V 91% VO = 2.5 V 89% VO = 1.8 V 86% VO = 1.5 V 84% VO = 1.2 V 83% VO = 1.0 V 80% 20-MHz bandwidth 20 4.75 VB increasing 4.25 4.5 4.75 VB decreasing 4.0 4.25 4.5 Inhibit (pin 8) to AGND Standby 5 Switching 42 2.0 SRE, INH, & PWM input levels Frequency range 300 Pulse width limits 130 Range -40 Accuracy, -40°C ≤ TA ≤ 85°C -4.0 VOL FAULT output ILIM 2.7 Output Impedance CO External output capacitance Equivalent series resistance (non-ceramic) (1) (2) (3) (4) (5) 4 125 °C mV 3.3 0.6 A V mV/A 66 86 0.44 0.6 0.76 10 15 20 Nonceramic 330 (2) Ceramic 22 (2) Nonceramic 330 (3) 10,000 (4) 47 (3) (3) 1 (5) V 3.5 46 Ceramic °C 500 35 Offset Capacitance Value kHz mV/°C 0.15 External input capacitance 500 +6.0 Overcurrent threshold; Reset, followed by auto-recovery IOUT output V 10 0 Gain V ns Low-level output voltage, IFAULT = 4mA Range CI 5.5 Slope High-level output voltage, IFAULT = 4mA V mA 0.8 Offset, TA = 0°C VOH mVPP 14 V kΩ µF µF mΩ The maximum input voltage is duty cycle limited to (VO/(130ns × FSW)) or 14 V, whichever is less. The maximum allowable input voltage is a function of switching frequency. A 22 µF ceramic input capacitor is recommended for operation. An additional 330 µF bulk capacitor rated for a minimum of 500mA rms of ripple current is recommended. Refer to the UCD9240 controller datasheet and user interface for application specific capacitor specifications. A 47 µF ceramic output capacitor is recommended for operation. An additional 330 µF bulk capacitor is recommended for improved transient response. See the related Application Information section for further guidance. Refer to the UCD9240 controller datasheet and user interface for application specific capacitor specifications. 10,000 µF is the calculated maximum output capacitance given a 1V/msec output voltage rise time. Additional capacitance or increasing the output voltage rise rate may trigger the overcurrent threshold at start-up. This is the minimum ESR for all non-ceramic output capacitance. Refer to the UCD9240 controller datasheet and user interface for application specific capacitor specifications. Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 TERMINAL FUNCTIONS TERMINAL NAME VI NO. 1 GND 2 3 DESCRIPTION The positive input voltage power node to the module, which is referenced to common GND. This is the common ground connection for the VI and VO power connections. VO 4 The regulated positive power output with respect to GND. TEMP 5 Temperature sense output. The voltage level on this pin represents the temperature of the module. IOUT 6 Current sense output. The voltage level on this pin represents the average output current of the module. AGND 7 Analog ground return. It is the 0 Vdc reference for the control inputs. INH (1) 8 The inhibit pin is a negative logic input that is referenced to AGND. Applying a low-level signal to this pin disables the module and turns off the output voltage. A 10 kΩ pull-up to 3.3 V or 5 V is required if the INH signal is not used. FAULT 9 Current limit flag. The Fault signal is a 3.3 V digital output which is latched high after an over-current condition. The Fault is reset after two complete PWM cycles without an over-current condition (third rising edge of the PWM). SRE 10 Synchronized Rectifier Enable. This pin is a high impedance digital input. A 3.3 V or 5 V logic level signals is used to enable the synchronous rectifier switch. When this signal is high, the module will source and sink output current. When this signal is low, the module will only source current. PWM 11 This is the PWM input pin. It is a high impedance digital input that accepts 3.3 V or 5 V logic level signals up to 500 MHz. VBIAS 12 Bias voltage supply required to power internal circuitry. For optimal performance connect VBIAS to VI. (1) Denotes negative logic: Open = Normal operation, Ground = Function active 1 12 11 10 9 8 7 6 5 Texas Instruments PTD08A020W (Top View) 2 3 4 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W 5 PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com TYPICAL CHARACTERISTICS (1) (2) CHARACTERISTIC DATA (VI = 12 V) EFFICIENCY vs LOAD CURRENT EFFICIENCY vs LOAD CURRENT 100 6 100 3.3 V 3.3 V 90 80 80 70 0.8 V 1.2 V 1.8 V 60 fSW = 350 kHz 2.5 V VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 50 40 1.8 V 5 70 0.8 V 1.2 V 60 1.8 V fSW = 500 kHz 2.5 V VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 50 40 30 PD – Power Dissipation – W 90 h – Efficiency – % h – Efficiency – % POWER DISSIPATION vs LOAD CURRENT 4 8 12 IO – Output Current – A 16 20 3.3 V 1.2 V 3 2.5 V fSW = 350 kHz 2 VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 0.8 V 1 30 0 4 0 0 4 8 12 IO – Output Current – A 16 20 0 4 8 12 IO – Output Current – A 16 Figure 1. Figure 2. Figure 3. POWER DISSIPATION vs LOAD CURRENT INPUT BIAS CURRENT vs SWITCHING FREQUENCY AMBIENT TEMPERATURE vs LOAD CURRENT 7 100 90 90 80 20 400 IBIAS – Input Bias Current – mA PD – Power Dissipation – W 6 1.2 V 5 1.8 V 4 1.2 V 3 fSW = 500 kHz 2 0.8 V 1 VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 4 8 12 16 IO – Output Current – A Figure 4. (1) (2) 6 80 70 60 50 20 30 300 70 60 200 100 50 VO = 1.2 V fSW = 350 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 40 0 0 TA – Ambient Temperature – °C 3.3 V Natural Convection 20 325 350 375 400 425 450 475 fSW – Switching Frequency – kHz Figure 5. 500 0 4 8 12 16 IO – Output Current – A 20 Figure 6. Safe Operating Area The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the converter. Applies to Figure 1 thru Figure 5. The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper. Please refer to the mechanical specification for more information. Applies to Figure 6 thru Figure 9. Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 TYPICAL CHARACTERISTICS (3) AMBIENT TEMPERATURE vs LOAD CURRENT (4) 90 AMBIENT TEMPERATURE vs LOAD CURRENT 90 90 400 400 400 70 60 200 100 50 VO = 1.2 V fSW = 500 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 Natural Convection 80 70 200 60 100 50 VO = 3.3 V fSW = 350 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 20 TA – Ambient Temperature – °C 80 TA – Ambient Temperature – °C 80 TA – Ambient Temperature – °C (continued) AMBIENT TEMPERATURE vs LOAD CURRENT Natural Convection 4 8 12 16 IO – Output Current – A 20 Figure 7. Safe Operating Area 60 200 50 VO = 3.3 V fSW = 500 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 20 0 70 100 Natural Convection 20 0 4 8 12 16 IO – Output Current – A Figure 8. Safe Operating Area 20 0 4 8 12 16 IO – Output Current – A Figure 9. Safe Operating Area Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W 20 7 PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com TYPICAL CHARACTERISTICS (1) (2) CHARACTERISTIC DATA (VI = 5 V) EFFICIENCY vs LOAD CURRENT POWER DISSIPATION vs LOAD CURRENT EFFICIENCY vs LOAD CURRENT 6 100 100 1.8 V 0.8 V 1.2 V 2.5 V fSW = 350 kHz VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 4 8 12 IO – Output Current – A 16 fSW = 500 kHz VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 2 0.8 V 1 4 8 12 IO – Output Current – A 16 20 0 8 12 IO – Output Current – A 16 Figure 12. POWER DISSIPATION vs LOAD CURRENT INPUT BIAS CURRENT vs SWITCHING FREQUENCY AMBIENT TEMPERATURE vs LOAD CURRENT 90 400 3.3 V 2.5 V 0.8 V 2 1 30 TA – Ambient Temperature – °C 1.2 V IBIAS – Input Bias Current – mA 1.8 V 3 25 20 15 70 60 200 100 50 VO = 1.2 V fSW = 350 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 0 4 20 80 VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 0 4 Figure 11. 35 4 1.2 V 3 Figure 10. fSW = 500 kHz 5 4 2.5 V 0 0 20 6 PD – Power Dissipation – W 0.8 V 1.2 V 2.5 V 50 0 8 12 16 IO – Output Current – A Figure 13. 8 1.8 V 70 60 50 (2) 80 1.8 V VO (V) 3.3V 2.5V 1.8V 1.2V 0.8V 5 PD – Power Dissipation – W h – Efficiency – % h – Efficiency – % 80 60 (1) fSW = 350 kHz 90 90 70 3.3 V 3.3 V 3.3 V 20 10 300 Natural Convection 20 325 350 375 400 425 450 475 fSW – Switching Frequency – kHz Figure 14. 500 0 4 8 12 16 IO – Output Current – A 20 Figure 15. Safe Operating Area The electrical characteristic data has been developed from actual products tested at 25°C. This data is considered typical for the converter. Applies to Figure 10 thru Figure 14. The temperature derating curves represent the conditions at which internal components are at or below the manufacturer's maximum operating temperatures. Derating limits apply to modules soldered directly to a 100 mm x 100 mm double-sided PCB with 2 oz. copper. Please refer to the mechanical specification for more information. Applies to Figure 15 thru Figure 18. Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 TYPICAL CHARACTERISTICS (3) AMBIENT TEMPERATURE vs LOAD CURRENT (4) 90 AMBIENT TEMPERATURE vs LOAD CURRENT 90 90 400 400 400 70 60 200 50 100 VO = 1.2 V fSW = 500 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 Natural Convection 80 70 200 60 100 50 VO = 3.3 V fSW = 350 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 20 TA – Ambient Temperature – °C 80 TA – Ambient Temperature – °C 80 TA – Ambient Temperature – °C (continued) AMBIENT TEMPERATURE vs LOAD CURRENT Natural Convection 4 8 12 16 IO – Output Current – A 20 Figure 16. Safe Operating Area 60 200 100 50 VO = 3.3 V fSW = 500 kHz 40 400 LFM 200 LFM 100 LFM Natural Convection 30 20 0 70 Natural Convection 20 0 4 8 12 16 IO – Output Current – A Figure 17. Safe Operating Area 20 0 4 8 12 16 IO – Output Current – A Figure 18. Safe Operating Area Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W 20 9 PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com APPLICATION INFORMATION DIgital Power VIN 0.1 mF 10 kW 82.5 kW VIN VBIAS +3.3 V FCX491A FAULT UCD7230 Driver TEMP +3.3 V PWM 4.7 mF Temp-rail1A PTD08A020W Temp Sensor Commutation VO SRE Logic 0.1 mF INH [A] –Vsens-rail2 +Vsens-rail3 –Vsens-rail3 +Vsens-rail4 –Vsens-rail4 55 56 CS-rail3A CS-rail4A CS-rail1B CS-rail2B 7 44 45 47 BPCap DPWM-1B DPWM-2B DPWM-3A EAn3 DPWM-4A EAp4 57 FAULT-1A EAn4 FAULT-1B AddrSens0 FAULT-2A AddrSens1 59 FAULT-2B CS-1A(COMP1) 3 FAULT-3A CS-2A(COMP2) 2 FAULT-4A CS-3A(COMP3) 1 SRE-1A CS-4A(COMP4) 63 UCD9240RGC CS-1B 62 SRE-1B SRE-2A CS-2B 4 SRE-2B Vin/Iin 5 SRE-3A Vtrack 6 SRE-4A Temp 15 TMUX-0 PMBus-Clk 16 TMUX-1 PMBus-Data 27 TMUX-2 PMBus-Alert 28 39 PMBus-Ctrl FAN-PWM PowerGood (TMS) FAN-TACH 10 kW SYNC-IN 16 Temp-rail1A Temp-rail1B Temp-rail2A Temp-rail2B Temp-rail3A Temp-rail4A 13 14 15 12 1 5 2 4 Dgnd-3 Dgnd-1 Dgnd-2 43 26 Agnd-3 8 Agnd-2 64 49 RESET 48 9 Agnd-1 SYNC-OUT +3.3 V 10 kW IOUT GND DPWM-1A DPWM-2A EAp3 60 CS-rail2A INH CS-rail1A EAn2 54 61 CS-rail1A 46 EAp2 53 V33DIO-2 EAn1 52 V33DIO-1 EAp1 51 V33A –Vsens-rail1 +Vsens-rail2 50 V33FB +Vsens-rail1 V33D 52 15 kW TRST RCR 17 VIN Temp-rail1B 18 19 FAULT 20 VBIAS PTD08A020W SRE 23 INH A1 A2 A3 A4 A5 Com S2 S1 S0 EN GND 11 12 +Vsens-rail1 –Vsens-rail1 CS-rail1B 13 VIN 14 25 Temp-rail2A 34 FAULT 22 PWM 24 SRE 33 INH VBIAS VIN TEMP PTD08A010W GND 35 CS-rail2A 29 VIN Temp-rail2B 30 FAULT 31 36 38 37 TEMP INH FAN-PWM VIN PTD08A010W SRE 42 41 VBIAS PWM 32 GND CS-rail2B +Vsens-rail2 –Vsens-rail2 FAN-Tach VIN SyncIn SyncOut Temp-rail3A 40 10 10 kW FAULT VBIAS VIN TEMP PWM PTD08A010W SRE 6 A6 VOUT GND IOUT +Vsens-rail3 –Vsens-rail3 VIN Temp-rail4A 8 11 VOUT IOUT 3 10 VOUT IOUT CS-rail3A A0 VOUT IOUT INH +3.3 V VIN TEMP PWM 21 FAULT VBIAS PTD08A010W SRE INH A7 CD74HC4051 VIN TEMP PWM CS-rail4A VOUT GND IOUT +Vsens-rail4 –Vsens-rail4 UDG-08035 Figure 19. Typical Application Schematic Figure 19 shows the UCD9240 power supply controller working in a system which requires the regulation of four independent power supplies. The loop for each power supply is created by the respective voltage outputs feeding into the Error ADC differential inputs, and completed by DPWM outputs feeding into the UCD7230 drivers which are shown on the PTD08A010W and PTD08A020W modules. 10 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PTD08A020W www.ti.com SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 UCD9240 Graphical User Interface (GUI) When using the UCD9240 digital controller along with digital PowerTrain modules to design a digital power system, several internal parameters of the modules are required to run the Fusion Digital Power Designer GUI. See the plant parameters below for the PTD08A010W and PTD08A020W digital PowerTrain modules. Table 1. PTD08A010W Plant Parameters PTD08A010W Plant Parameters L (µH) DCR (mΩ) Rds-on-hi (mΩ) Rds-on-lo (mΩ) 0.90 2.2 3.6 3.6 Table 2. PTD08A020W Plant Parameters PTD08A020W Plant Parameters L (µH) DCR (mΩ) Rds-on-hi (mΩ) Rds-on-lo (mΩ) 1.0 1.5 5.0 2.5 Internal output capacitance is present on the digital PowerTrain modules themselves. When using the GUI interface this capacitance information must be included along with any additional external capacitance. See the capacitor parameters below for the PTD08A010W and PTD08A020W digital PowerTrain modules. Table 3. PTD08A010W Capacitor Parameters PTD08A010W Capacitor Parameters C (µF) ESR (mΩ) ESL (nH) Quantity 47 1.5 2.5 1 Table 4. PTD08A020W Capacitor Parameters PTD08A020W Capacitor Parameters C (µF) ESR (mΩ) ESL (nH) Quantity 47 1.5 2.5 2 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W 11 PTD08A020W SLTS286F – MAY 2007 – REVISED FEBRUARY 2010 www.ti.com TRAY 12 Submit Documentation Feedback Copyright © 2007–2010, Texas Instruments Incorporated Product Folder Link(s): PTD08A020W PACKAGE OPTION ADDENDUM www.ti.com 14-Jul-2010 PACKAGING INFORMATION Orderable Device PTD08A020WAD Status (1) ACTIVE Package Type Package Drawing ThroughHole Module EGP Pins Package Qty 12 42 Eco Plan (2) Pb-Free (RoHS) Lead/ Ball Finish Call TI MSL Peak Temp (3) Samples (Requires Login) Level-3-260C-168 HR Request Free Samples (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. TBD: The Pb-Free/Green conversion plan has not been defined. Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes. Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above. Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material) (3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis. Addendum-Page 1 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and applications using TI components. To minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right, or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in such safety-critical applications. TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are specifically designated by TI as military-grade or "enhanced plastic." Only products designated by TI as military-grade meet military specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated products in automotive applications, TI will not be responsible for any failure to meet such requirements. Following are URLs where you can obtain information on other Texas Instruments products and application solutions: Products Applications Amplifiers amplifier.ti.com Audio www.ti.com/audio Data Converters dataconverter.ti.com Automotive www.ti.com/automotive DLP® Products www.dlp.com Communications and Telecom www.ti.com/communications DSP dsp.ti.com Computers and Peripherals www.ti.com/computers Clocks and Timers www.ti.com/clocks Consumer Electronics www.ti.com/consumer-apps Interface interface.ti.com Energy www.ti.com/energy Logic logic.ti.com Industrial www.ti.com/industrial Power Mgmt power.ti.com Medical www.ti.com/medical Microcontrollers microcontroller.ti.com Security www.ti.com/security RFID www.ti-rfid.com Space, Avionics & Defense www.ti.com/space-avionics-defense RF/IF and ZigBee® Solutions www.ti.com/lprf Video and Imaging www.ti.com/video Wireless www.ti.com/wireless-apps Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2010, Texas Instruments Incorporated