NDM2Z-12V-A-001

Additional Resources: Product Page | 3D Model date 04/22/2022 page 1 of 13 MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER MODEL FEATURES ‡FRPSDFWSDFNDJH vertical: 20.8 x 7.23 x 15.6 mm (0.820 x 0.285 x 0.614 x in) • 12 A output ‡KLJKHIILFLHQF\ • auto compensation ‡60%XVLQWHUIDFH • PMBus™ Compatible ‡(ULFVVRQIRRWSULQWFRPSDWLEOH (Vdc) NDM2Z-12V 4.5~14 output current output wattage (Vdc) max (A) max (W) 0.6~5.0 12 60 SC ON PART NUMBER KEY output voltage TI input voltage ED ‡a9LQSXWUDQJH ‡a9SURJUDPPDEOHRXWSXW ‡YROWDJHWUDFNLQJ ‡YROWDJHPDUJLQLQJ • Snapshot™ parametric capture ‡YROWDJHFXUUHQWWHPSHUDWXUHPRQLWRULQJ ‡V\QFKURQL]DWLRQDQGSKDVHVSUHDGLQJ ‡UHPRWHGLIIHUHQWLDOYROWDJHVHQVH ‡SURJUDPPDEOHVRIWVWDUWDQGVRIWVWRS ‡IDXOWPDQDJHPHQW NU GENERAL CHARACTERISTICS NDM2Z-12V - X X - XXX Base Number DI 3LQ&RQ¿JXUDWLRQ A = standard  FRQ¿JXUDWLRQ 3DFNDJH2SWLRQ A = loose parts B = tape and reel & WUD\ )LUPZDUH&RQ¿JXUDWLRQ 000~ZZZ Example part number: NDM2Z-12V-AA-002 vertical module VWDQGDUGSLQFRQ¿JXUDWLRQ ORRVHSDUWVSDFNDJHRSWLRQ ¿UPZDUHFRQ¿JXUDWLRQ CONTENTS $EVROXWH0D[LPXP5DWLQJV 5HFRPPHQGHG2SHUDWLQJ&RQGLWLRQV Pin Descriptions................................................3 7\SLFDO&KDUDFWHULVWLFVa 0HFKDQLFDO'UDZLQJ 2SHUDWLQJ,QIRUPDWLRQa cui.com Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER date 04/22/2022 Ϳ page 2 of 13 ABSOLUTE MAXIMUM RATINGS conditions/description min typ max units Vin LQSXWYROWDJH GLJLWDOSLQYROWDJH CTRL, DDC, SA0, SALRT, SDA, SCL, SYNC, VSET -0.3 15 V 6.5 V DQDORJSLQYROWDJH +S, -S, VTRK -0.3 6.5 V JURXQGYROWDJHGLϑHUHQWLDO (GND - PREF) -0.3 0.3 V RSHUDWLQJWHPSHUDWXUH TP1 -40 120 °C -55 125 °C ED parameter VWRUDJHWHPSHUDWXUH RECOMMENDED OPERATING CONDITIONS NU -30°C < TP1 < +95°C, 4.5 V < Vin9W\SLFDOPHDVXUHPHQWVPDGHDW9in = 12 V, Vout 9,out ,max, TP1 = 25°C, =Cin Nj)Pƻ&out Nj)Pƻ INPUT / OUTPUT parameter conditions/description Vin LQSXWVXSSO\YROWDJH ,out output current min max units 4.5 typ 14 V 0 12 A adjustable via resistor or PMBus™ commands 5.0 V adjustable via PMBus commands 0 110 % YROWDJHDFFXUDF\ over line, load and temperature measured at +S and -S -1 1 % V ” Vin ” 14 V = 0.6 V = 1.0 V = 1.8 V = 3.3 V 0.6 TI Vout Vout PDUJLQ ORDGUHJXODWLRQ 0 A ”,out ”,max Vout = 0.6 V Vout = 1.0 V Vout = 1.8 V Vout = 3.3 V YROWDJHVHWSRLQWUHVROXWLRQ ZKHQ9out set via PMBus commands YROWDJHULSSOHDQGQRLVH Vout Vout Vout Vout ramp-up time adjustable via PMBus 0 200 ms RQWLPHGHOD\ adjustable via PMBus 5 500,000 ms SC ON OLQHUHJXODWLRQ 4.5 Vout Vout Vout Vout = = = = 0.6 1.0 1.8 3.3 0.3 0.6 0.4 2.2 2.8 2.3 2.0 3.1 -0.025 0.025 31 38 52 85 ORDGWUDQVLHQWUHFRYHU\WLPH1 ,outRI,maxG,GW $NjV Vout = 0.6 V Vout = 1.0 V Vout = 1.8 V Vout = 3.3 V TBD 20 0 0 DI ORDGWUDQVLHQWYROWDJHGHYLDWLRQ VHWWOLQJWRZLWKLQRI9out cui.com mV 9 14 17 16 V V V V ,outRI,maxG,GW $NjV Vout = 0.6 V Vout = 1.0 V Vout = 1.8 V Vout = 3.3 V 1RWHV mV % FS mVp-p mV µs Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER date 04/22/2022 Ϳ page 3 of 13 POWER / EFFICIENCY conditions/description min RXWSXWSRZHU Vout 9PDUJLQ 0 ,out RIPD[ Vout Vout Vout Vout = = = = 0.6 1.0 1.8 3.3 V V V V ,out = max Vout Vout Vout Vout = = = = 0.6 1.0 1.8 3.3 V V V V HϒFLHQF\ VZLWFKLQJIUHTXHQF\ FAULT PROTECTION conditions/description min RXWSXWRYHUYROWDJHSURWHFWLRQ 293DGMXVWDEOHYLD30%XVFRPPDQGV output over current protection 2&3DGMXVWDEOHYLD30%XVFRPPDQGV LQSXWXQGHUYROWDJHSURWHFWLRQ adjustable via PMBus commands LQSXWRYHUYROWDJHSURWHFWLRQ adjustable via PMBus commands over temperature protection 273PHDVXUHGRQWKHPRGXOH WKHUPDOSURWHFWLRQK\VWHUHVLV GLϑHUHQFHEHWZHHQWHPSHUDWXUHIDXOWDQGZDUQLQJ TI parameter SC ON max units 66 W 83.6 87.9 90.4 90.8 % 81.1 86.5 89.8 91.2 % 0.45 0.58 0.94 1.78 0.13 W 320 N+] NU Vout = 0.6 V Vout = 1.0 V Vout = 1.8 V Vout = 3.3 V CTRL deasserted LGOHSRZHU typ ED parameter typ max units 5.6 V TBD A 4.5 14 V 125 °C 15 °C POWER CONNECTIONS symbol 9,1 GND 9287 pin IO type description 1A 3RZHU ,QSXWYROWDJH 2A Ground 3RZHUJURXQG 3A 3RZHU 2XWSXWYROWDJH COMMUNICATION CONNECTIONS symbol pin IO type description +S 4A $QDORJ 2XWSXWYROWDJHSRVLWLYHVHQVHLQSXW 4B $QDORJ 2XWSXWYROWDJHQHJDWLYHVHQVHLQSXW 5A 'LJLWDO 2XWSXWYROWDJHSLQVWUDS VTRK 5B $QDORJ 9ROWDJHWUDFNLQJLQSXW SALRT 6A 'LJLWDO SMBus alert SDA 6B 'LJLWDO SMBus data SCL 7A 'LJLWDO SBMBus clock SYNC 7B 'LJLWDO 6\QFKURQL]DWLRQ,2 SA0 8A 'LJLWDO SMBus Address pinstrap CTRL 8B 'LJLWDO Remote control or enable pin DDC 9A 'LJLWDO 'LJLWDO'&&RPPXQLFDWLRQVEXVHTXLYDOHQWWR(ULFVVRQ3RZHU*&% PREF 9B Ground 3LQVWUDSJURXQG -S DI VSET cui.com V Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER date 04/22/2022 Ϳ page 4 of 13 LOGIC INPUT/OUTPUT CHARACTERISTICS parameter conditions/description min LQSXWKLJKYROWDJH9,+) CTRL, DDC, SA0, SCL, SDA, SYNC, VSET LQSXWORZYROWDJH9,/) CTRL, DDC, SA0, SCL, SDA, SYNC, VSET RXWSXWKLJKYROWDJH92+) DDC, SALRT, SDA, SYNC RXWSXWORZYROWDJH92/) DDC, SALRT, SDA, SYNC max units 0.8 V 2 V V ED 2.25 OUTPUT DECOUPLING CAPACITOR RECOMMENDATION conditions/description min total output capacitance located on host board 300 typ NU parameter C287 DDC CONFIGURATION REQUIREMENTS typ 0.4 V max units 15,000 µF $SXOOXSUHVLVWRULVUHTXLUHGRQWKH''&LQRUGHUWRJXDUDQWHHWKHULVHWLPHDVIROORZV Rise TimeDDC = RDDC * CDDC < 1 µs RDDC is the DDC pull-up resistor and CDDCLVWKH''&FDSDFLWLYHORDGLQJ7KHSXOOXSUHVLVWRUVKRXOGEHWLHGWRDQH[WHUQDO9RU9 VXSSO\7KHGHVLJQHUQHHGVWRHQVXUHWKDWWKHUHVLVWRUSXOOXSYROWDJHLVSUHVHQWGXULQJPRGXOHSRZHUXS(DFKPRGXOHFRQQHFWHGWR WKH''&SUHVHQWVaS)HDFKLQFKRI)53&%WUDFHLQWURGXFHVaS)RIFDSDFLWLYHORDGLQJ TI SMBUS CONFIGURATION REQUIREMENTS SC ON 7KHFRPSOHWHVSHFL¿FDWLRQVIRUWKH60%XVFDQEHIRXQGRQWKHIROORZLQJZHESDJHVZZZSPEXVLQIRVPEXVRUJ TYPICAL CHARACTERISTICS TP1 = 25°C, Vin = 12 V, Cin = 470 µF/10 mŸCout = 470 µF/8 mŸ, Iout = Imax DI Conditions (applies to all graphs unless stated otherwise): cui.com Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER date 04/22/2022 Ϳ page 5 of 13 TYPICAL CHARACTERISTICS (CONTINUED) Conditions (applies to all graphs unless stated otherwise): Start-up TP1 = 25°C, Vin = 12 V, Cin = 470 µF/10 mŸCout = 470 µF/8 mŸ, Iout = Imax Shut-down (Vout = 1.0 V) 9.0 3.0 A, 2 A/µs) Output Ripple and Noise (Vout = 1.0 V) DI SC ON (Vout = 1.0 V, Iout = 3.0 TI Output Load Transient Response NU ED (Vout = 1.0 V) cui.com Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER date 04/22/2022 Ϳ page 6 of 13 MECHANICAL DRAWING DI SC ON TI NU ED units: mm [inches] WROHUDQFHXQOHVVVSHFL¿HG X.X ±0.50 [0.02] X.XX ±0.25 [0.01] QRWDSSOLHGRQIRRWSULQWRUW\SLFDOYDOXHV cui.com PIN NUMBER PIN NAME 1A 9,1 2A GND 3A 9287 4A +S 4B -S 5A VSET 5B VTRK 6A SALRT 6B SDA 7A SCL 7B SYNC 8A SA0 8B CTRL 9A DDC 9B PREF MATERIAL PLATING $XNjP over Ni 1~3 NjP &RSSHU$OOR\ $XNjP Additional Resources: Product Page | 3D Model CUI Inc Ϳ MODEL: NDM2Z-12V Ϳ DESCRIPTION: AUTO COMPENSATED, DIGITAL DC-DC POL CONVERTER OPERATING INFORMATION date 04/22/2022 Ϳ page 7 of 13 POWER CONVERSION AND MANAGEMENT REQUIRED CONFIGURATIONS Power Management Overview The NDM2Z-12PRGXOHLQFRUSRUDWHVDZLGHUDQJHRISRZHU PDQDJHPHQWIHDWXUHV$OOSRZHUPDQDJHPHQWIXQFWLRQV FDQEHFRQILJXUHGYLDWKH60%XVLQWHUIDFH7KH1'0=12 FDQPRQLWRUDQGUHSRUWPDQ\FKDUDFWHULVWLFVRIWKHPRGXOH LQFOXGLQJLQSXWYROWDJHRXWSXWYROWDJHRXWSXWFXUUHQWDQG LQWHUQDOWHPSHUDWXUH$GGLWLRQDOO\WKH1'0=12 includes FLUFXLWSURWHFWLRQIHDWXUHVWKDWSURWHFWWKHPRGXOHDQGORDG IURPGDPDJHGXHWRV\VWHPIDXOWV0RQLWRULQJSDUDPHWHUV FDQDOVREHFRQILJXUHGWRSURYLGHDOHUWVIRUVSHFLILF FRQGLWLRQV7KHDELOLW\RI&8,PRGXOHVWRGLJLWDOO\FRQWURO FRQILJXUHDQGPRQLWRU26IHDWXUHVSURYLGHVVLJQLILFDQW EHQHILWVRYHUWUDGLWLRQDODQDORJ32/SURGXFWV TI NU NDM2Z-12 Module Pins Each NDM2Z-12 module should have a resistor placed EHWZHHQ96(7DQG35()WRVHWWKHRXWSXWYROWDJHRIWKH PRGXOH7KHPD[LPXPRXWSXWYROWDJHZKLFKFDQEH FRQ¿JXUHGE\30%XVFRPPDQGVFDQQHYHUH[FHHGRI WKHYROWDJHVHWE\WKH96(7SLQ7KH60%XVDGGUHVVRIHDFK PRGXOHLVVHWE\HLWKHUSLQVWUDSFRQ¿JXUDWLRQRUUHVLVWRUYDOXHDVVRFLDWHGZLWKWKH6$SLQ0RUHLQIRUPDWLRQ UHJDUGLQJVHWWLQJWKH60%XVDGGUHVVIRUDPRGXOHFDQEH IRXQGLQWKHVHFWLRQWLWOHG³60%XV´ ED Power Conversion Overview The NDM2Z-12PRGXOHKDVVHYHUDOIHDWXUHVWRHQDEOHKLJK SRZHUFRQYHUVLRQHIILFLHQF\1RQOLQHDUORRSUHVSRQVH1/5 improves the response time and reduces the output GHYLDWLRQDVDUHVXOWRIORDGWUDQVLHQWV7KHLQFRUSRUDWLRQ RI')0HQKDQFHVWKHSHUIRUPDQFHRI&8,PRGXOHVRYHUWKDW DYDLODEOHIURPFRQYHQWLRQDODQDORJ32/RIIHULQJV 7KH1'0=PRGXOHVDUHDYDLODEOHLQGLϑHUHQW FRQ¿JXUDWLRQVQRWDOOSLQVDQGIXQFWLRQVDUHVXSSRUWHGE\ HDFKFRQ¿JXUDWLRQ7KLVGRFXPHQWGHVFULEHVDOOSLQVDQG IXQFWLRQV The Novum Z Products PMBus Commands application note GH¿QHVWKHDYDLODEOH30%XVŒFRPPDQGV CONFIGURING THE MODULE SC ON PCB Layout *RRGSHUIRUPDQFHRIDQ\SRLQWRIORDGYROWDJHUHJXODWRU PRGXOHFDQRQO\EHDFKLHYHGZLWKFDUHIXO3&%OD\RXW FRQVLGHUDWLRQV*URXQGSODQHVRUYHU\ZLGHWUDFHVVKRXOG EHXVHGIRUSRZHUDQGJURXQGURXWLQJ,QSXWFDSDFLWRUV VKRXOGEHSODFHGFORVHWRWKHLQSXWYROWDJHSLQVRIWKH module and output capacitors should be placed close to the load. The module should also be placed as close as possible to the load. INPUT AND OUTPUT CAPACITORS DI Input Capacitors ,QSXWFDSDFLWRUVDUHUHFRPPHQGHGWREHXVHGZLWKWKH NDM2Z-12PRGXOHLQRUGHUWRPLQLPL]HLQSXWYROWDJHULSSOH $Nj)326&$3RUHOHFWURO\WLFDQG[Nj)FHUDPLF capacitors should be placed as close as possible to the input SLQVRIWKHPRGXOH$GGLWLRQDOLQSXWFDSDFLWRUVPD\EH XVHGLIOHVVLQSXWYROWDJHULSSOHLVGHVLUHG Output Capacitors 2XWSXWFDSDFLWRUVDUHUHFRPPHQGHGWREHXVHGZLWKWKH NDM2Z-12 module in order to improve transient response DQGPLQLPL]HRXWSXWYROWDJHULSSOH$Nj)326&$3RU HOHFWURO\WLFDQG[Nj)FHUDPLFFDSDFLWRUVVKRXOGEH placed as close as possible to the load. Additional output FDSDFLWRUVPD\EHXVHGWRIXUWKHULPSURYHWKHRXWSXW YROWDJHFKDUDFWHULVWLFV Pin Settings 3LQ6$LVXVHGWRVHWWKH60%XVDGGUHVVRIWKH1'0=12 PRGXOH'HWDLOVRIWKLVIHDWXUHDUHGLVFXVVHGLQWKHVHFWLRQ WLWOHG³60%XV´3LQ6