CINCON SMT16W-12S05A

V14 SIPSMT16W-12 SERIES 16 AMP ︳ POL CONVERTERS FEATURES * Non-isolated POL Converter * SIP / SMT Package * Output Current 16AMP * Input Voltage Range 6.0 –14VDC * Output Voltage Range 0.7525–5.0VDC * 300KHz Switching Frequency * High Efficiency to 94% * Over Temperature Protection * Continuous Short Circuit Protection * Remote On/Off Control * Output Voltage Sequencing * Power Good Signal * UL/C-UL60950 Certified INPUT CURRENT Efficiency MODEL INPUT OUTPUT OUTPUT NUMBER VOLTAGE VOLTAGE CURRENT (%) NO LOAD FULL LOAD 0.7525VDC 16A 40mA 1250mA 80 1.2VDC 16A 40mA 1882mA 85 1.5VDC 16A 50mA 2273mA 88 SIP16W-12S05A 6.0 – 14VDC 1.8VDC 16A 60mA 2697mA 89 2.0VDC 16A 60mA 2963mA 90 SMT16W-12S05A 2.5VDC 16A 65mA 3663mA 91 3.3VDC 16A 75mA 4731mA 93 6.5 – 14VDC 5.0VDC 16A 95mA 7092mA 94 NOTE: Nominal Input Voltage 12VDC L1 Q1 Vo,set (V) Rtrim (KΩ) +VIN +VO 0.7525 Open 1.2 22.46 R sense Q2 D1 C2 1.5 13.05 C1 +SENSE 1.8 9.024 2.0 7.417 2.5 5.009 3.3 3.122 COM COM 5.0 1.472 R1 PGood PWM IC Table 1. External Resistor Values Rt ON/OFF ERR AMP TRIM for programming output voltage SEQ R2 Figure 1. Simplified Schematic 1 V14 SPECIFICATIONS ℃ All Specifications Typical At Nominal Line, Full Load, and 25 Unless Otherwise Noted GENERAL SPECIFICATIONS: INPUT SPECIFICATIONS: Input Voltage Range....……………....…… 12V ..……......... 6.0 – 14.0V Efficiency ........................................…………..…………............ See Table 12V ..………...... 6.5 – 14.0V Isolation Voltage .................................…..…..………....….... Non-isolation Under Voltage Lock-out ……………… Power up ……...……. 5.0V typ. Switching Frequency .............................…….......................... 300KHz typ. Power down ….….….. 4.0V typ. Over Temperature Protection …………………………………… 130℃ typ. Input Filter Type ……...………………….…………………… Capacitive Operating Ambient Temperature Range ...…….....…….... -40℃ to +85℃ Positive Remote on/off Control : Power Derating Curve ……………….……….………………. see Figure2, 3 Module ON ………….…………………….. Open Circuit or = Vin Storage Temperature Range ...…..............……..…....... -55℃ to +125℃ Module OFF ……………………………………….....… < 0.4 Vdc MTBF ………. MIL-STD-217F, GB, 25℃, Full Load …….… 0.92Mhrs typ. Dimensions: OUTPUT SPECIFICATIONS: Voltage Accuracy …………………....…………………….… ±1.5% max. SIP Package: 2 x 0.51 x 0.327 inches (50.8 x 12.95 x 8.3 mm) Transient Response: 25% Step Load Change .....………....…..... <200u SMT Package: 1.3 x 0.53 x 0.346 inches (33.0 x 13.46x 8.8 mm) Ripple and Noise, 20MHz BW (note 3) ....…………….. 30mV rms max. Structure …...….……………………… Non-potted With Open Frame Type 75mV pk-pk max. Weight ……….…………………………………………………………… 8.5g ± Temperature Coefficient .....................….…………....... 0.03%/C max. NOTE : Short Circuit Protection ...................….....……..…..……….. Continuous 1. Measured From High Line to Low Line, Vo,set=3.3Vdc Line Regulation (note 1) ….……...………………..…….... ±0.2% max. 2. Measured From Full Load to Zero Load, Vo,set=3.3Vdc ± 3. The output noise is measured with 10uf tantalum capacitor Load Regulation (note 2) ………………..........……….….... 0.5% max. External Trim Adj. Range (see Table1) ……….…… Vo=0.75 – 5.0Vdc and 1uf ceramic capacitor across output. Sequencing Slew Rate Capability (dV /dt) ………... 0.1 – 1.0V/msec SEQ 4. The Input Terminal Recommend to Parallel With 100uF Capacitor Sequencing Delay Time ………….…………………..…… 10msec min. ESR<100mΩ to Reduce The Input Ripple Voltage Tracking Accuracy .. Power up:200mV max., Power down:400mV max. 5. Suffix “N” to the Model Number with Negative Logic Remote on/off Capacitive Load Low ESR …………..…..…….….………. 8000uF max. Model ON ……………….…..………… Open Circuit or < 0.4VDC Power Good Signal Asserted Logic High ……. Vo=90%-110%Vo, nom. Module OFF …………..………………………… >+2.8VDC to Vin Start up time ………………………………………………….…. 7ms typ. 6. Suffix “P” to the Model Number with Power Good function. Dimensions: SIP Packages SMT Packages Mechanical Specification All Dimensions In Inches (mm) Tolerances Inches: X.XX= ±0.02 , X.XXX= ±0.010 Millimeters: X.X= ±0.5 , X.XX=±0.25 Bottom View of Board 0.327 max [8.30] 1.30 2.00 0.23 [50.8] [33.0] [5.8] PIN CONNECTION 0.120 [3.05] Pin FUNCTION 0.297 0.346 max. [7.54] [8.80] 1 +Output 0.065 9 1112 0.190 [1.65] 1 2 3 4 5 6 7 8 10 2 +Output [4.83] 0.025 3 +Sense [0.64] 0.050 4 +Output 0.025 [1.27] 0.100 [0.64] 0.28 5 Common [7.1] SEQ COM +VO TRIM +SENSE PGOOD [2.54] (Option) 6 N0 Pin/PGOOD 0.400 0.900 [10.16] [22.86] Common 7 +VIN ON/OFF +V Input 8 1.1mm PLATED THROUGH HOLE +V Input 9 0.048 1.6mm PAD SIZE 0.112 [1.22] 10 Sequency L1 INDUCTOR [2.84] 11 Trim LAYOUT PATTERN 12 On/Off Control TOP VIEW Surface Mount Contact SIP16W-12S05A Vo=3.3V Derating Curve SMT16W-12S05A Vo=3.3V Derating Curve 18.0 18 16.0 16 14.0 14 12.0 12 10.0 10 0LFM 0LFM 8.0 8 100LFM 100LFM 6.0 6 200LFM 200LFM 4 4.0 300LFM 300LFM 2 2.0 0 0.0 20 30 40 50 60 70 80 90 100 20 30 40 50 60 70 80 90 100 Ambient Temperature(C) Ambient Temperature(C) Figure2. Typical Power De-rating for 12V IN Figure3. Typical Power De-rating for 12V IN 2 0.33 0.14 [8.4] [3.6] 0.29 Output Current (A) [7.4] 0.010 min [0.25] 0.51 [12.95] 0.063 [1.60] Output Current (A) 0.075 [1.91] 0.405 [10.29] 0.530 [13.46]