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MPDTH12050WAS Datasheet(PDF) 2 Page - Murata Manufacturing Co., Ltd. |
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MPDTH12050WAS Datasheet(HTML) 2 Page - Murata Manufacturing Co., Ltd. |
2 / 6 page MPDTH_50 Series.A08 Page 2 of 6 Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000 www.murata-ps.com MPDTH***50 Series Adjustable Non-isolated 6-Amp POLA DC/DC Converters SPECIFICATION SUMMARY AND ORDERING GUIDE c Output Input Vout Iout (Amps, Power Ripple&Noise Regulation Vin nom. Range Efficiency Package Model Number (Volts) max.) (Watts) (mV pk-pk) Line Load (Volts) (Volts) (%) Case(inches) Case(mm) Type(2) MPDTH03050WAH 0.8-2.5 6 15 20(6) ±1.25% ±1.5% 3.3 2.95-3.65 94(3) 0.87x0.495x0.335 22.10x12.57x8.5 TH MPDTH03050WAS 0.8-2.5 6 15 20(6) ±1.25% ±1.5% 3.3 2.95-3.65 94(3) 0.87x0.495x0.358 22.10x12.57x9.09 SM MPDTH05050WAH 0.8-3.6 6 21.6 20(7) ±1.25% ±1.5% 5.0 4.5-5.5 95(4) 0.87x0.495x0.335 22.10x12.57x8.5 TH MPDTH05050WAS 0.8-3.6 6 21.6 20(7) ±1.25% ±1.5% 5.0 4.5-5.5 95(4) 0.87x0.495x0.358 22.10x12.57x9.09 SM MPDTH12050WAH 1.2-5.5 6 33 33(8) ±0.4% ±0.4% 12.0 10.8-13.2 93(5) 0.87x0.495x0.335 22.10x12.57x8.5 TH MPDTH12050WAS 1.2-5.5 6 33 33(8) ±0.4% ±0.4% 12.0 10.8-13.2 93(5) 0.87x0.495x0.358 22.10x12.57x9.09 SM Input Input Voltage Range See Ordering Guide Start-Up Voltage 2.45 Volts (MPDTH03050) 4.3 Volts (MPDTH05050) 9.5 Volts (MPDTH12050) Undervoltage Shutdown 2.4 Volts (MPDTH03050) 3.7 Volts (MPDTH05050) 9.0 Volts (MPDTH12050) External Input Capacitor (See note 3) 100 μF, required (MPDTH03050 and MPDTH05050) 100 μF + 10 μF required (MPDTH12050) Remote On/Off Inhibit Control Positive Logic Current OFF = -0.2V to +0.6 V max. or ground pin ON = open pin (internal pullup) -130 μA [5] Tracking Input Current when grounded Slew rate Tracking Input Range -130 μA 1 Volt per mSec max. -0.3V to (+Vin + 0.3V) Output Minimum Loading No minimum load Nominal Accuracy ±2 % max. of Vsetting Voltage Adjustment Range See Ordering Guide Temperature Coefficient ±40 ppm. per °C. of Vout Ripple/Noise See Ordering Guide Line/Load Regulation See Ordering Guide Efficiency See Ordering Guide Maximum Capacitive Loading Cap-ESR>=0.004 Ohms Cap-ESR <0.004 Ohms 3,300 μF non-ceramic [2] 300 μF ceramic Current Limit Inception 12 Amps Short Circuit Mode Protection Method Short Circuit Duration Autorecovery after overload removal Continuous, no damage (output shorted to ground) Sequencing Start-up of multiple units may be synchronized by connecting track pins. Dynamic Characteristics Dynamic Load Response 70 μSec to within ±2% of final value (50 to 100% load step, 1A/ μSec load step, 100 μF external output cap) Switching Frequency 600 KHz Environmental Calculated MTBF [4] 6 million hours,min. (MPDTH03050 and MPDTH05050) 5.9 million hours,min. (MPDTH12050) Operating Temperature Range -40 to +85 deg.C. Storage Temperature Range -40 to +125 deg.C. MPDTH**050 Series Performance and Functional Specifications All specifications are typical unless noted. Notes: c All specifications are typical at nominal input line voltage, nominal output voltage and full load, Ta=+25 deg.C. unless otherwise noted. See detailed specifications. d "TH" is a pinned through-hole package. "SM" is a surface mount package. e Vin=3.3V, Vout=2.5V, Iout=4A f Vin=5V, Vout=3.3V, Iout=4A g Vin=12V, Vout=5V, Iout=5A h Vin=3.3V, Vout=2.5V, Iout=6A i Vin=5V, Vout=3.3V, Iout=6A j Vin=12V, Vout=5V, Iout=6A k RoHS6 compliance does not claim EU RoHS exemption 7b (lead in solder). Specification Notes: (1) All specifications are typical unless noted. General conditions for Specifications are +25 deg.C ambient, Vin=nominal, Vout=+2.5V, full load. Cin=100 μF, Cout= 0 μF. Adequate airflow must be supplied for extended testing under power. For model MPDTH12050, an additional parallel 10 μF ceramic input capacitor is required. See note 3. (2) An external output capacitor is not required. However, a 100 μF output capacitor improves transient response. (3) The required input capacitor must have a ripple current rating of 300 mA RMS or greater for models MPDTH03050 and MPDTH05050. For model MPDTH12050, the ripple rating must be 750 mA RMS or greater. For model MPDTH12050, an additional parallel 10 μF ceramic input capacitor is required. (4) Mean Time Before Failure is calculated using the Telcordia (Belcore) TR-332 50% stress, ground benign conditions, Tambient=+40 deg.C. (5) Track input is grounded or equal to Vin. (6) There is no input protection against overvoltage or reversed polarity. Please provide proper fusing and a back-biased diode if there is the possibility of improper polarity. Refer to the Con- nection Diagram. (7) The outputs are not intended to sink appreciable reverse current. (8) Output current limit and short circuit protection is non-latching. When the overcurrent fault is removed, the converter will immediately recover. |
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