NNL05-10C

NNL05 Series Non-Isolated DC/DC Converters SELECTION GUIDE Order Code1 Input Voltage Output Voltage V (nom.) V Output Current Min. Load Full Load A A User Select Voltage VOUT 0.75 1.2 1.5 1.8 2.5 3.3 0.75 1.2 1.5 1.8 2.5 3.3 5.0 Efficiency % (Min.) 78 83 85 87 90 94 71 78 80 83 85 87 90 FEATURES RoHS compliant Industry standard footprint d fo Short circuit protection ctio High efficiency Under voltage lock out s ntact u Co NDED E COMM GNS OT RE N DESI nt model R NEW placeme FO or re NNL0 NNL05-9C2 4 Adjus Adjustable betw between 0 & 3.3 0.75 0 NN NNL05-10C2 12 5.0 f Adjustable between 0.75 & 5.0 0 0 5.0 INPUT CHARACTERISTICS1 Parameter Voltage range Conditions NNL05-9C VOUT < 2.75V NNL05-9C VOUT > 3.0V NNL05-10C Turn on threshold NNL05-9C Turn off threshold Turn on threshold NNL05-10C Turn off threshold NNL05-9C NNL05-10C VIN = 5.5V VOUT = 0.75V NNL05-9C VIN = 5.5V VOUT = 3.3V VIN = 12.0V VOUT = 0.75V NNL05-10C VIN = 12.0V VOUT = 5.0V Module Disabled Min. 3.0 4.0 10.0 Typ. Max. 5.5 5.5 14.0 Units V Fully adjustable output voltage Operating temperature range -40ºC to 85ºC SMD Construction UL60950 recognized Under voltage lock out 2.11 1.96 7.85 7.75 12.0 20.0 70 100 15 75 5.0 8.25 8.20 V DESCRIPTION The NNL05 series is part of a range of nonisolated, cost effective DC/DC converters offering high precision output voltages from a nominal 3.0-5.5V or 10.0-14.0V intermediate bus where isolation is not required. Currently available in SMD format and packaged in stackable trays or tape and reel packaging. The product range has been recognized by the Underwriters Laboratory (UL) to UL60950, file number E179522 applies. Reflected ripple current mA p-p Input no load current mA Input standby current mA OUTPUT CHARACTERISTICS Parameter Rated current Voltage set point accuracy Line regulation Load regulation Conditions TA = –40°C to 85°C (see thermal performance characteristics) Using 1% tolerance resistor NNL05-9C Low line to high line NNL05-10C NNL05-9C 0% load to 100% load NNL05-10C BW = DC to 20MHz with NNL05-9C NNL05-10C 0.75V 1μF ceramic and 10μF tantalum capacitors NNL05-10C 5.0V Peak deviation NNL05-9C IOUT = 2.5A–5.0A–2.5A Settling time Peak deviation NNL05-10C IOUT = 2.5A–5.0A–2.5A Settling time Min. Typ. Max. 5.0 Units A % % % -3.0 +2.0 1.0 0.1 1.0 0.2 30 9 20 60 25 70 35 9.0 Ripple & noise mV p-p mV μs mV μs A Transient response Current limit inception 　 For full details go to www.murata-ps.com/rohs 1. If components are required in tape and reel format suffix order code with -R, e.g. NNL05-9C-R. 2. A 330μF low ESR capacitor, approx 17mΩ at 100kHz to 300kHz must be fitted at the input to the NNL DC/DC converter to ensure stability under all the operating conditions. All specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 1 of 10 NNL05 Series Non-Isolated DC/DC Converters ABSOLUTE MAXIMUM RATINGS Short circuit protection Input voltage VIN Trim voltage Remote on/off Minimum load NNL05-9C NNL05-10C NNL05-9C NNL05-10C NNL05-9C -10C NNL05-10C Continuous 6.0V 15.0V -0.35V to VOUT -0.3V to VOUT -0.35V to 6.0V -0.3V to +VOUT 0% GENERAL CHARACTERISTICS1 ACTE Parameter Switching frequency y Start delay Remote on/off f act us Cont NNL05-9C NNL05-10C NDED E COMM GNS OT RE N DESI nt model R NEW placeme FO or re Conditions Conditio Min. n NNL05-9C NL05-10C NNL05-10C Module on ected) (or pin unconnected) Module off Module on (or pin unconnected) Module off 0 2.6 1.0 0 2.5 0.125 Typ. 300 5.0 7.0 Max. Units kHz ms 0.5 -0.4 VIN 0.5 -0.4 VIN 1.0 V mA V mA V mA V mA TEMPERATURE CHARACTERISTICS1 Parameter Operation Storage Over temperature protection Conditions See thermal performance characteristics Absolute Max. internal temperature Operates at substrate temperature NNL05-9C NNL05-10C Min. -40 -55 Typ. Max. 85 125 Units °C °C °C 110 118 OUTPUT VOLTAGE ADJUSTMENT The trimming (adjust) input on the device allows output voltage adjustment from 0.75V to 3.3Vdc (NNL05-9C) or 5.0 (NNL05-10C) by using a resistor as shown in fig.1 or by applying a voltage between trim and common pins as shown in fig.2. To calculate the resistor value for NNL05-9C: RTRIM = 21070 – 5110 Ω VOUT – 0.7525 Fig.1 +VIN TRIM +VOUT Table 1: NNL05-9C RTRIM & VTRIM VOUT SET (V) RTRIM (kΩ) 0.75 1.2 1.5 1.8 2.5 3.3 Open 41.71 22.98 14.96 6.93 3.15 VTRIM (V) Open 0.624 0.573 0.505 0.403 0.267 NNL05 RTRIM Common To calculate the resistor value for NNL05-10C: RTRIM = 10500 – 1000 Ω VOUT – 0.7525 Fig.2 +VIN TRIM +VOUT Table 2: NNL05-10C RTRIM & VTRIM VOUT SET (V) RTRIM (kΩ) 0.75 1.2 1.5 1.8 2.5 3.3 5.0 Open 22.46 13.05 9.024 5.009 3.122 1.472 VTRIM (V) Open 0.670 0.650 0.630 0.583 0.530 0.4166 To calculate VTRIM for NNL05-9C: VTRIM = (0.7–0.1698 x {VOUT – 0.7525}) To calculate VTRIM for NNL05-10C: VTRIM = (0.7–0.0667 x {VOUT – 0.7525}) Tables 1 & 2 provide RTRIM and VTRIM Values for the most commonly required output voltages. NNL05 VTRIM Common 1. Specifications typical at TA =25°C, nominal input voltage and rated output current unless otherwise specified. www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 2 of 10 NNL05 Series Non-Isolated DC/DC Converters EFFICIENCY v LOAD GRAPHS (NNL05-9C) VOUT = 3.3V VOUT = 2.5V VOUT = 1.8V laceme p s for re u ontact C FOR MEN DESIG nt model NEW VOUT = 1.5V VOUT = 1.2V VOUT =0.75V www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 3 of 10 NNL05 Series Non-Isolated DC/DC Converters EFFICIENCY v LOAD GRAPHS (NNL05-10C) VOUT = 5.0V VOUT = 3.3V VOUT = 2.5V l t mode FOR or replacemen f act us Cont VOUT = 1.8V MEN DESI NEW VOUT = 1.5V VOUT =1.2V VOUT =0.75V www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 4 of 10 NNL05 Series Non-Isolated DC/DC Converters THERMAL DERATING GRAPHS (NNL05-9C) VOUT = 3.3V VOUT = 2.5V VOUT = 1.8V l t mode FOR or replacemen f act us Cont VOUT = 1.5V MEN DESI NEW VOUT = 1.2V VOUT =0.75V All derating graphs shown are for an input voltage, VIN = 5.5V www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 5 of 10 NNL05 Series Non-Isolated DC/DC Converters THERMAL DERATING GRAPHS (NNL05-10C) VOUT = 5.0V VOUT = 3.3V VOUT = 2.5V l t mode FOR or replacemen f act us Cont VOUT = 1.8V MEN DESI NEW VOUT = 1.5V VOUT =1.2V VOUT =0.75V All derating graphs shown are for an input voltage, VIN = 14.0V www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 6 of 10 NNL05 Series Non-Isolated DC/DC Converters CHARACTERISTIC GRAPHS (NNL05-9C) TYPICAL OUTPUT RIPPLE & NOISE VIN = 5.0VDC VOUT = 3.3V IOUT = 5.0A TYPICAL OUTPUT RIPPLE & NOISE VIN = 5.0VDC VOUT = 0.75V IOUT = 5.0A 75V f act us Cont TYPICAL START-UP FR P FROM APPLICATION OF VIN TION VIN laceme or rep ENDE MM ESIGNt model D n TYPICAL START-UP USING REMOTE ON/OFF MTTF MTTF figures calculated by MIL-HDBK-217F ground benign. Ambient temperature 25°C, airflow 200LFM. Conditions NNL05-9C NNL05-10C VIN = 5.5V, VOUT = 3.3V VIN = 12.0V, VOUT = 5.0V MTTF (Hrs) 995057 420454 www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 7 of 10 NNL05 Series Non-Isolated DC/DC Converters CHARACTERISTIC GRAPHS (NNL05-10C) TYPICAL OUTPUT RIPPLE & NOISE (0.75V OUTPUT) TYPICAL OUTPUT RIPPLE & NOISE (5.0V OUTPUT) l t mode n laceme p s for re u ontact C TYPICAL START-UP FROM APPLICATION OF VIN P FR TION VIN TYPICAL START-UP USING REMOTE ON/OFF MME DES RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak reflow solder temperature of 245ºC. The pin termination finish on this product series is Matte Tin over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. The NNL05-9 has a Moisture Sensitivity Level (MSL) 1. The NNL05-10 has a Moisture Sensitivity Level (MSL) 2. For further information, please visit www.murata-ps.com/rohs www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 8 of 10 NNL05 Series Non-Isolated DC/DC Converters MECHANICAL DIMENSIONS SURFACE MOUNT PACKAGE STYLE (BOTTOM VIEW) PIN CONNECTIONS Pin 1 2 3 4 5 Function On/Off +VIN Common Trim +VOUT l t mode n laceme p s for re u ontact C RECOMMENDED PAD LAYOUT LAYO 0.190 (4.82) 0.160 (4.07) 0.160 (4.07) 0.190 (4.82) PACKAGE WEIGHT NNL05-9C NNL05-10C 2.3g 2.7g X (NNL05-9C) = 0.26(6.6) (NNL05-9C) 0.2 X (NN (NNL05-10C) = 0.23(5.9) Coplanarity = 150microns 5 4 3 0.350 (8.89) Pad size: MIN: 0.120 x 0.095 (3.048 x 2.413) MAX: 0.135 x 0.110 (3.429 x 2.794) 1 0.05 (1.27) 0.690 (17.53) 2 TRAY DIMENSIONS (TOP VIEW) PICK-UP POINT NNL05-9 PICK-UP POINT NNL05-10 Tray quantity: 56 † +0.020(0.5) -0.00(0.0) Unless otherwise stated all dimensions in inches(mm) ±0.01(0.25). www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 9 of 10 NNL05 Series Non-Isolated DC/DC Converters TAPE & REEL SPECIFICATIONS REEL OUTLINE DIMENSIONS TAPE OUTLINE DIMENSIONS p s for re u ontact C NDED E COMM GNS OT RE N DESI nt model R NEW laceme FO REEL PACKAGING DETAILS Reel Quantity : 500 USA: UK: France: Japan: Mansfield (MA), Tel: (508) 339-3000, email: sales@murata-ps.com Milton Keynes, Tel: +44 (0)1908 615232, email: mk@murata-ps.com Montigny Le Bretonneux, Tel: +33 (0)1 34 60 01 01, email: france@murata-ps.com Tokyo, Tel: 3-3779-1031, email: sales_tokyo@murata-ps.com Osaka, Tel: 6-6354-2025, email: sales_osaka@murata-ps.com Website: www.murata-ps.jp Shanghai, Tel: +86 215 027 3678, email: shanghai@murata-ps.com Guangzhou, Tel: +86 208 221 8066, email: guangzhou@murata-ps.com Canada: Toronto, Tel: (866) 740 1232, email: toronto@murata-ps.com Murata Power Solutions, Inc. 11 Cabot Boulevard, Mansfield, MA 02048-1151 U.S.A. Tel: (508) 339-3000 (800) 233-2765 Fax: (508) 339-6356 www.murata-ps.com email: sales@murata-ps.com ISO 9001 REGISTERED Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2008 Murata Power Solutions, Inc. Germany: München, Tel: +49 (0)89-544334-0, email: munich@murata-ps.com China: www.murata-ps.com Technical enquiries - email: mk@murata-ps.com, tel: +44 (0)1908 615232 KDC_NNL05C.D02 Page 10 of 10