A Add footnote to paragraphs and 6.3. Make changes to figure 1 and the dimensions table. - ro

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Transcription:

REVISIONS LTR DESCRIPTION DTE PPROVED dd footnote to paragraphs 1.2.2 and 6.3. Make changes to figure 1 and the dimensions table. - ro 12-01-12 C. SFFLE B Update document paragraphs to current requirements. - ro 18-06-21 C. SFFLE CURRENT DESIGN CTIVITY CGE CODE HS CHNGED NMES TO: DL LND ND MRITIME 43218-3990 Prepared in accordance with SME Y14.24 Vendor item drawing REV PGE REV PGE REV STTUS OF PGES REV B B B B B B B B B B B PGE 1 2 3 4 5 6 7 8 9 10 11 PMIC N/ PREPRED BY RICK OFFICER DEFENSE SUPPLY CENTER COLUMBUS 43218-3990 Original date of drawing YY-MM-DD CHECKED BY RJESH PITHDI 09-04-14 PPROVED BY JOSEPH D. RODENBECK TITLE MICROCIRCUIT, DIGITL-LINER, HIGH OUTPUT CURRENT PULSE WIDTH MODULTION CONVERTER, MONOLITHIC SILICON CODE IDENT. NO. REV B PGE 1 OF 11 DISTRIBUTION STTEMENT. pproved for public release. Distribution is unlimited. MSC N/ 5962-V065-18

1. SCOPE 1.1 Scope. This drawing documents the general requirements of a high performance high output current pulse width modulation converter microcircuit, with an operating temperature range of -55 C to +125 C. 1.2 Vendor Item Drawing dministrative Control Number. The manufacturer s PIN is the item of identification. The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation: 1.2.1 Device type(s). - 01 X E Drawing Device type Case outline Lead finish number (See 1.2.1) (See 1.2.2) (See 1.2.3) Device type Generic Circuit function 01 TPS5430-EP High output current pulse width modulation converter 1.2.2 Case outline(s). The case outline(s) are as specified herein. Outline letter Number of pins JEDEC PUB 95 Package style X 1/ 8 MS-012-B Plastic surface mount 1.2.3 Lead finishes. The lead finishes are as specified below or other lead finishes as provided by the device manufacturer: Finish designator B C D E F Z Material Hot solder dip Tin-lead plate Gold plate Palladium Gold flash palladium Tin-lead alloy (BG/CG) Other 1/ The manufacture has changed lead frames NiPdu to NiPdug and location of assembly from their Hana facility to their Shanghai facility. Product with a Lot Trace Code of 1CxxxxH and earlier is a NiPdu frame from the Hana facility. REV B PGE 2

1.3 bsolute maximum ratings. 2/ 3/ Input voltage range (VIN): VIN pin... -0.3 V to 40 V 4/ BOOT pin... -0.3 V to 50 V PH pin (steady state)... -0.6 V to 40 V 4/ EN pin... -0.3 V to 7 V BOOT-PH pin... 10 V VSENSE pin... -0.3 V to 3 V PH pin (transient < 10 ns)... -1.2 V Source current (IO) (PH pin)... Internally limited Leakage current (IILK) (PH pin)... 10 µ Operating virtual junction temperature range... -55 C to +150 C Storage temperature range... -65 C to +150 C 1.4 Recommended operating conditions. 5/ Input voltage range (VIN)... 5.5 V to 36 V Operating junction temperature range (TJ)... -55 C to +125 C 1.5 Dissipation ratings table. 6/ 7/ Package Thermal impedance junction to ambient 2 layer board with solder 8/ 33 C/W 4 layer board with solder 9/ 26 C/W 2/ Stresses beyond those listed under absolute maximum rating may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. 3/ ll voltages are within respect to device GND terminal. 4/ pproaching the absolute maximum rating for the VIN pin may cause the voltage on the PH pin to exceed the absolute maximum rating. 5/ Use of this product beyond the manufacturers design rules or stated parameters is done at the user s risk. The manufacturer and/or distributor maintain no responsibility or liability for product used beyond the stated limits. 6/ Maximum power dissipation may be limited by overcurrent protection. 7/ Power rating at a specific ambient temperature T should be determined with a junction temperature of 125 C. This is the point where distortion starts to substantially increase. Thermal management of the final printed circuit board (PCB) should strive to keep the junction temperature at or below 125 C for performance and long term reliability. 8/ Test board conditions: 3 inch x 3 inch, two layers, thickness: 0.062 inch. 2 ounce copper traces located on the top and bottom of the PCB. Six thermal vias in the thermal pad area under the device package. 9/ Test board conditions: 3 inch x 3 inch, four layers, thickness: 0.062 inch. 2 ounce copper traces located on the top and bottom of the PCB. 2 ounce copper ground planes on the two internal layers. Six thermal vias in the thermal pad area under the device package. REV B PGE 3

2. PPLICBLE DOCUMENTS JEDEC Solid State Technology ssociation JEDEC PUB 95 Registered and Standard Outlines for Semiconductor Devices (pplications for copies should be addressed to the JEDEC Solid State Technology ssociation, 3103 North 10th Street, Suite 240 S, rlington, V 22201-2107.or online at https://www.jedec.org). 3. REQUIREMENTS 3.1 Marking. Parts shall be permanently and legibly marked with the manufacturer s part number as shown in 6.3 herein and as follows:. Manufacturer s name, CGE code, or logo B. Pin 1 identifier C. ESDS identification (optional) 3.2 Unit container. The unit container shall be marked with the manufacturer s part number and with items and C (if applicable) above. 3.3 Electrical characteristics. The maximum and recommended operating conditions and electrical performance characteristics are as specified in 1.3, 1.4, and table I herein. 3.4 Design, construction, and physical dimension. The design, construction, and physical dimensions are as specified herein. 3.5 Diagrams. 3.5.1 Case outline. The case outline shall be as shown in 1.2.2 and figure 1. 3.5.2 Terminal connections. The terminal connections shall be as shown in figure 2. 3.5.3 Block diagram. The block diagram shall be as shown in figure 3. REV B PGE 4

TBLE I. Electrical performance characteristics. 1/ Test Symbol Conditions VIN = 12 V unless otherwise specified Temperature, TJ Device type Min Limits Max Unit Supply voltage (VIN pin) section Quiescent current IQ VSENSE = 2 V, not switching, PH pin open -55 C to +125 C 01 4.4 m Shutdown, EN = 0 V 50 µ Undervoltage lockout (UVLO) section Start threshold voltage VTH -55 C to +125 C 01 5.3 typical V Hysteresis voltage VHYS -55 C to +125 C 01 330 typical mv Voltage reference section Voltage reference accuracy VR IO = 0 to 3 25 C 01 1.202 1.239 V -55 C to +125 C 1.196 1.245 Oscillator section Internally set free running frequency Minimum controllable on time fisfr -55 C to +125 C 01 400 600 khz tcmin -55 C to +125 C 01 200 ns Maximum duty cycle DCMX -55 C to +125 C 01 87 % Enable (EN pin) section Start threshold voltage VSTRT -55 C to +125 C 01 1.3 V Stop threshold voltage VSTOP -55 C to +125 C 01 0.5 V Hysteresis voltage VHYS -55 C to +125 C 01 450 typical mv Internal slow start time tiss (0 100%) -55 C to +125 C 01 5.4 10 ms Current limit section Current limit IL -55 C to +125 C 01 4 8.5 Current limit hiccup time tcl -55 C to +125 C 01 13 21 ms See footnotes at end of table. REV B PGE 5

TBLE I. Electrical performance characteristics Continued. 1/ Test Symbol Conditions VIN = 12 V unless otherwise specified Temperature, TJ Device type Min Limits Max Unit Thermal shutdown section Thermal shutdown trip point Thermal shutdown hysteresis TTSTP -55 C to +125 C 01 135 C TTSH -55 C to +125 C 01 14 typical C Output MOSFET section High side power MOSFET switch rds(on) VIN = 5.5 V -55 C to +125 C 01 150 typical mω 230 1/ Testing and other quality control techniques are used to the extent deemed necessary to assure product performance over the specified temperature range. Product may not necessarily be tested across the full temperature range and all parameters may not necessarily be tested. In the absence of specific parametric testing, product performance is assured by characterization and/or design. REV B PGE 6

Case X FIGURE 1. Case outline. REV B PGE 7

Case X continued. Symbol Inches Dimensions Millimeters Min Max Min Max 1 0.00 0.005 0.00 0.15 2 --- 0.066 --- 1.70 b 0.012 0.020 0.31 0.51 c 0.007 nominal 0.20 nominal D 0.188 0.196 4.80 5.00 E 0.149 0.157 3.80 4.00 E1 0.228 0.244 5.80 6.20 e 0.05 BSC 1.27 BSC L 0.015 0.05 0.40 1.27 n 8 8 NOTES: 1. Controlling dimensions are millimeter, inch dimensions are given for reference only. 2. Body dimensions do not include mold flash or protrusion not to exceed 0.15 mm (0.005 inch). 3. This package is designed to be soldered to a thermal pad on the board. Refer to technical brief, power pad thermally enhanced package, manufacturer s literature number SLM002 for information regarding recommended board layout. copy of the datasheet is available from the manufacturer. 4. Falls within reference to JEDEC MS-012-B. FIGURE 1. Case outline continued. REV B PGE 8

Device type 01 Case outline X Terminal number Terminal symbol Description 1 BOOT Boost capacitor for the high side field effect transistor (FET) gate driver. Connect 0.01 µf low equivalent series resistance (ESR) capacitor from BOOT pin to PH pin. 2 NC Not connected internally. 3 NC Not connected internally. 4 VSENSE Feedback voltage for the regulator. Connect to output voltage divider. 5 EN On/off control. Below 0.5 V, the device stops switching. Float the pin to enable. 6 GND Ground. Connect to thermal pad. 7 VIN Input supply voltage. Bypass VIN pin to GND pin close to device package with a high quality low ESR ceramic capacitor. 8 PH Source of the high side power metal oxide semiconductor field effect transistor (MOSFET). Connected to external inductor and diode. 9 POWER PD GND pin must be connected to the exposed pad for proper operation. FIGURE 2. Terminal connections. REV B PGE 9

FIGURE 3. Block diagram. REV B PGE 10

4. VERIFICTION 4.1 Product assurance requirements. The manufacturer is responsible for performing all inspection and test requirements as indicated in their internal documentation. Such procedures should include proper handling of electrostatic sensitive devices, classification, packaging, and labeling of moisture sensitive devices, as applicable. 5. PREPRTION FOR DELIVERY 5.1 Packaging. Preservation, packaging, labeling, and marking shall be in accordance with the manufacturer s standard commercial practices for electrostatic discharge sensitive devices. 6. NOTES 6.1 ESDS. Devices are electrostatic discharge sensitive and are classified as ESDS class 1 minimum. 6.2 Configuration control. The data contained herein is based on the salient characteristics of the device manufacturer s data book. The device manufacturer reserves the right to make changes without notice. This drawing will be modified as changes are provided. 6.3 Suggested source(s) of supply. Identification of the suggested source(s) of supply herein is not to be construed as a guarantee of present or continued availability as a source of supply for the item. DL Land and Maritime maintains an online database of all current sources of supply at https://landandmaritimeapps.dla.mil/programs/smcr/. Vendor item drawing administrative control number 1/ 2/ Device manufacturer CGE code Output voltage Package 3/ Vendor part number -01XE 01295 djustable to 1.22 V Thermally enhanced TPS5430MDDREP 4/ 1/ The vendor item drawing establishes an administrative control number for identifying the item on the engineering documentation. 2/ For the most current package and ordering information, see the package option addendum at the end of the manufacturer s data sheet. 3/ Package drawings, thermal data, and symbolization are available from the manufacturer. 4/ The manufacture has changed lead frames NiPdu to NiPdug and location of assembly from their Hana facility to their Shanghai facility. Product with a Lot Trace Code of 1CxxxxH and earlier is a NiPdu frame from the Hana facility. CGE code Source of supply 01295 Texas Instruments, Incorporated Semiconductor Group 8505 Forest Lane P.O. Box 660199 Dallas, TX 75243 REV B PGE 11