HM03145 High Efficiency DC/DC Module

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ABSOLUTE MAXIMUM RATINGS Symbol Limits Unit TON to AGND -0.3 to +25 V PVCC , EN / PSV, FB, PGOOD, Vo, ISEN to AGND -0.3 to +6 V PGND to AGND -0.3 to +0.3 V Tc 100 ℃ Tstg -40 to +125 ℃ CAUTION:Stress over “Absolute Maximum Ratings” may cause permanent damage RECOMMENDED OPERATING RATINGS Symbol Parameter Limits Unit Vin Input supply voltage +1.8 to +25 V Vout Output voltage +0.5 to +5 V Ta Ambient temperature range -40 to +85 ℃ THERMAL RESISTANCE CHARACTERISTICS Symbol Parameter Conditions Min Typ Max Units Rth(j-a) Rth(j-c) Thermal resistance from junction to ambient Thermal resistance from junction to case Note 1 - 25.2 - ℃/W Note 1 (Refer to Figure 8) - 10.9 - ℃/W Note 1:Rth(j-a) and Rth(j-c) are measured with the component mounted on a highly effective thermal conductivity test board on 0 LFM condition. The test board size is 70mm*70mm*1.6mm with 4 layers, and each copper trace thickness is 1 oz. The test condition is complied with JEDECE EIJ/JESD 51 Standards. TITLE: SPECIFICATION OF HM03145 PAGE REV:A1 PAGE 4 OF 30
ELECTRICAL CHARATERISTICS The specifications are Ta = 25°C. Vin = 19V / 12V, Vout = 1.5V, R TONI = 1 M Ohms (intregated) Cin = 220uF/25V*1, 10uF/25V*1, 0.1uF/25V*1, Cout = 330uF/6.3V (ESR=10m Ohms)*1, 10uF/25V*2 Input Characteristics Symbol Parameter Conditions Min Typ Max Units I Q(VIN) I S(VIN) Input supply bias current Input supply current Iout = 0A Vout = 1.5V, Vin = 19V, EN/PSV = 5V Vin = 19V, EN/PSV = Tri-stated Vin = 12V, EN/PSV = 5V Vin = 12V, EN/PSV = Tri-stated Iout = 3A, Vout = 1.5V, Vin = 19V Vin = 12V - - 2 30 2 35 0.30 0.46 - mA - A Output Characteristics I OUT(DC) Output continuous current range Vin = 19V, Vout = 1.5V 0 - 3 A ΔV OUT /ΔV IN ΔV OUT /ΔI OUT V OUT(AC) Line regulation accuracy Load regulation accuracy Output ripple voltage EN/PSV = Tri-stated, Vin = 3.3V to 25V Vout = 1.5V, Iout = 0A Vout = 1.5V, Iout = 3A EN/PSV = Tri-stated Iout = 0A to 3A Vout = 1.5V Vin = 19V, Vin = 12V, EN/PSV = Tri-stated, Iout = 3A Vout = 1.5V, Vin = 19V, Vin = 12V - 0.1 0.1 - % - 1 - % - 70 - mVp-p Dynamic Characteristics ΔV OUT-DP Voltage change for positive load step Iout = 10% to 90% of 3A. Current slew rate = 2.5A/uS Vin = 19V, Vout = 1.5V Vin = 12V, Vout = 1.5V - 100 - mVp-p ΔV OUT-DN Voltage change for negative load step Iout = 90% to 10% of 3A. Current slew rate = 2.5A/uS Vin = 19V, Vout = 1.5V Vin = 12V, Vout = 1.5V - 100 - mVp-p TITLE: SPECIFICATION OF HM03145 PAGE REV:A1 PAGE 5 OF 30
Page 1 and 2: HM03145 High Efficiency DC/DC Modul
Page 3: ORDERING INFORMATION PART NUMBER HM
Page 7 and 8: TYPICAL PERFORMANCE CHARACTERISTICS
Page 9 and 10: PIN FUNCTIONS AGND Pin- 20 Signal c
Page 11 and 12: REFERENCE CIRCUITRY FOR GENERAL APP
Page 13 and 14: APPLICATION INFORMATION Based on hi
Page 15 and 16: APPLICATION INFORMATION At this poi
Page 17 and 18: APPLICATION INFORMATION Timing Char
Page 19 and 20: APPLICATION INFORMATION Thermal Con
Page 21 and 22: PACKAGE DIMENSION Unit: mm TITLE: S
Page 23 and 24: PLCC PACKING INFORMATION Reel Dimen
Page 25 and 26: PACKAGE DESCRIPTION Introduction Cy
Page 27 and 28: PACKAGE DESCRIPTION Reflow Paramete
Page 29 and 30: ADDITIONAL NOTES Storage and Handli

HM03145 High Efficiency DC/DC Module

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