L5150CS STMicroelectronics, L5150CS Datasheet
L5150CS
Specifications of L5150CS
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L5150CS Summary of contents
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... Internal = -40 °C to 150 °C) j temperature protection disables the voltage regulator output. In addition, only low-value ceramic capacitor on output is required for stability. Tube L5150CJ L5150CS Doc ID 15542 Rev 11 L5150CJ L5150CS SO-8 PowerSSO-12 Order codes Tape & reel L5150CJTR L5150CSTR 1/34 www.st.com 1 ...
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... PowerSSO-12 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 4.2 SO-8 thermal data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 5 Package and packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.1 ECOPACK 5.2 PowerSSO-12 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 5.3 SO-8 package information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 5.4 PowerSSO-12 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 5.5 SO-8 packing information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 2/34 ® Doc ID 15542 Rev 11 L5150CJ / L5150CS ...
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... L5150CJ / L5150CS List of tables Table 1. Device summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Table 2. Pins description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Table 3. Absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Table 4. Thermal data Table 5. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Table 6. Reset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Table 7. Early warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Table 8. PowerSSO-12 thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21 Table 9. SO-8 thermal parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Table 10. PowerSSO-12 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 Table 11. SO-8 mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 Table 12. ...
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... PowerSSO-12 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 Figure 35. SO-8 package dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 Figure 36. PowerSSO-12 tube shipment (no suffix Figure 37. PowerSSO-12 tape and reel shipment (suffix “TR” Figure 38. SO-8 tube shipment (no suffix Figure 39. SO-8 tape and reel shipment (suffix “TR” reg Doc ID 15542 Rev 11 L5150CJ / L5150CS ...
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... L5150CJ / L5150CS 1 Block diagram and pins description Figure 1. Block diagram Figure 2. Configuration diagram (top view) Block diagram and pins description Doc ID 15542 Rev 11 5/34 ...
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... EW open if not needed. TAB is connected to the substrate of the chip: connect - - toGND or leave open (see only). Doc ID 15542 Rev 11 L5150CJ / L5150CS Function o . Keep open if not needed. o_th ≥ 220 nF for regulator stability below bandgap reference voltage. Keep i Figure 2 for PowerSSO-12 ...
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... L5150CJ / L5150CS 2 Electrical specifications 2.1 Absolute maximum ratings Stressing the device above the rating listed in the cause permanent damage to the device. These are stress ratings only and operation of the device at these or any other conditions above those indicated in the operating sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability ...
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... Hz r Normal consumption mode V S output current Very low consumption mode V S output current V Output current switching S threshold hysteresis °C j Doc ID 15542 Rev 11 L5150CJ / L5150CS Value PowerSSO-12 SO -40 °C to +150 °C unless j Test condition Min. Typ. Max. Unit = 4.9 5 ...
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... L5150CJ / L5150CS Table 5. General (continued) Pin Symbol qn_1 qn_150 w_hy 1. Measured Output Current when the output voltage has dropped 100 mV from its nominal Value obtained at 13.5 V and I =75 mA Measured Dropout when the output voltage has dropped 100 mV from its nominal Value obtained ...
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... EWi current V > Pull up internal Versus V resistance V < 2.35 V, EWi EW output low voltage V > (with external pull up kΩ ext EW output leakage EWo current Doc ID 15542 Rev 11 L5150CJ / L5150CS Min. Typ. Max Min. Typ. Max. 2.35 2.50 2.65 2.42 2.57 2. 0.4 ...
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... L5150CJ / L5150CS 2.4 Electrical characteristics curves Figure 3. Output voltage vs. T Figure 5. Drop voltage vs. output current Figure 7. Current consumption vs. output current (at light load condition) Figure 4. j Figure 6. Figure 8. Doc ID 15542 Rev 11 Electrical specifications Output voltage vs Current consumption vs. output current Current consumption vs. input voltage ( ...
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... Electrical specifications Figure 9. Current consumption vs. input voltage ( mA) Figure 11. Current limitation vs. input voltage Figure 12. Short-circuit current vs. T Figure 13. Short-circuit current vs. input voltage 12/34 Figure 10. Current limitation vs. T Figure 14. V vs. T Rhth Doc ID 15542 Rev 11 L5150CJ / L5150CS ...
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... L5150CJ / L5150CS Figure 15. V vs. T Rlth j Figure 17. V vs. T EWi_thl j Figure 19 Figure 16. V EWi_thh Figure 18 Figure 20. PSRR Doc ID 15542 Rev 11 Electrical specifications vs 13/34 ...
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... Short-circuit protection to GND and a ≥ µF is necessary as backup supply for negative pulses which C 100 1 pin and it compensates smooth line disturbances. The C S ≥ . ESR 100 mΩ Figure 22. Doc ID 15542 Rev 11 L5150CJ / L5150CS ≥ needed when the C C 220 2 ceramic 0 is too 1 ...
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... L5150CJ / L5150CS Figure 22. Stability region 1. The curve which describes the minimum ESR is derived from characterization data on the regulator with connected ceramic capacitors which feature low ESR values (at 100 kHz). Any capacitor with further lower ESR than the given plot value must be evaluated in each and every case. ...
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... If the output voltage becomes lower than o ). When the output voltage becomes higher rr goes high with a delay time [( osc Rhth Rlth tr = 0.9 V (typ) are two voltage thresholds, Rlth cr Doc ID 15542 Rev 11 L5150CJ / L5150CS . This delay is obtained by 32 periods [( Rhth Rlth tr dr pin and GND. ...
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... L5150CJ / L5150CS Reset pulse delay T Equation 2 The Output Voltage Reset threshold can be adjusted via an external voltage divider R (R connected between the following formula: Equation 3 The Output Voltage Reset threshold can be decreased down to 3 needed to maintain it to its default value (8% below V pin directly to GND. ...
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... This function can be used to supervise the supply input voltage either before or after the protection diode and to give additional information to the microprocessor such as low voltage warnings. Figure 25. Early warning time diagram 18/34 input signal with the internal voltage reference (typically EW i Doc ID 15542 Rev 11 L5150CJ / L5150CS ...
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... L5150CJ / L5150CS 4 Package and PCB thermal data 4.1 PowerSSO-12 thermal data Figure 26. PowerSSO-12 PC board 1. Layout condition of R FR4 area = mm, PCB thickness = 1.6 mm, Cu thickness = 70 µm (front and back side), thermal vias separation 1.2 mm, thermal via diameter 0.3 mm +/- 0.08 mm, Cu thickness on vias 25 µm, footprint dimension 4 ...
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... Package and PCB thermal data Figure 28. PowerSSO-12 thermal impedance junction ambient single pulse Equation 4: pulse calculation formula where δ Figure 29. Thermal fitting model of Vreg in PowerSSO-12 20/34 ⋅ δ δ – THδ TH THtp Doc ID 15542 Rev 11 L5150CJ / L5150CS ) ...
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... L5150CJ / L5150CS Table 8. PowerSSO-12 thermal parameter Area (cm R1 (°K/W) R2 (°K/W) R3 (°K/W) R4 (°K/W) R5 (°K/W) R6 (°K/W) C1 (W.s/°K) C2 (W.s/°K) C3 (W.s/°K) C4 (W.s/°K) C5 (W.s/°K) C6 (W.s/° Footprint 1.53 3.21 5 0.00004 0.0016 0.08 0.2 0.27 3 Doc ID 15542 Rev 11 Package and PCB thermal data ...
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... FR4 area = mm, PCB thickness = 2 mm, Cu thickness = 35 µm (front and back side), Cu thickness on vias 25 µm, Footprint dimension 4 6 Figure 31. R thj-amb 22/34 (1) and Z measurements (PCB: double layer, thermal vias Vs. PCB copper area in open box free air condition Doc ID 15542 Rev 11 L5150CJ / L5150CS ...
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... L5150CJ / L5150CS Figure 32. SO-8 thermal impedance junction ambient single pulse Equation 5: pulse calculation formula where δ Figure 33. Thermal fitting model of V Package and PCB thermal data ⋅ δ δ – THδ TH THtp in in SO-8 reg Doc ID 15542 Rev 11 ) 23/34 ...
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... Package and PCB thermal data Table 9. SO-8 thermal parameter Area (cm R1 (°K/W) R2 (°K/W) R3 (°K/W) R4 (°K/W) R5 (°K/W) R6 (°K/W) C1 (W.s/°K) C2 (W.s/°K) C3 (W.s/°K) C4 (W.s/°K) C5 (W.s/°K) C6 (W.s/°K) 24/ Footprint 0.00004 0.0016 0.04 0.05 0.15 Doc ID 15542 Rev 11 L5150CJ / L5150CS 2 1.53 3.21 5 2.5 ...
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... L5150CJ / L5150CS 5 Package and packing information ® 5.1 ECOPACK In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 5.2 PowerSSO-12 mechanical data Figure 34 ...
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... PowerSSO-12 mechanical data Symbol ddd 26/34 Millimeters Min. Typ. 1.250 0.000 1.100 0.230 0.190 4.800 3.800 0.800 5.800 0.250 0.400 0° 1.900 3.600 Doc ID 15542 Rev 11 L5150CJ / L5150CS Max. 1.620 0.100 1.650 0.410 0.250 5.000 4.000 6.200 0.500 1.270 8° 2.500 4.200 0.100 ...
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... L5150CJ / L5150CS 5.3 SO-8 package information Figure 35. SO-8 package dimensions Package and packing information Doc ID 15542 Rev 11 GAPGCFT00145 27/34 ...
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... Dimension “E1” does not include interlead flash or protrusions. Interlead flash or protrusions shall not exceed 0.25 mm per side. 28/34 Millimeters Min. Typ. 0.10 1.25 0.28 0.17 4.80 4.90 5.80 6.00 3.80 3.90 1.27 0.25 0.40 1.04 0° Doc ID 15542 Rev 11 L5150CJ / L5150CS Max. 1.75 0.25 0.48 0.23 5.00 6.20 4.00 0.50 1.27 8° 0.10 ...
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... L5150CJ / L5150CS 5.4 PowerSSO-12 packing information Figure 36. PowerSSO-12 tube shipment (no suffix) A Figure 37. PowerSSO-12 tape and reel shipment (suffix “TR”) Tape dimensions According to Electronic Industries Association (EIA) Standard 481 rev. A, Feb. 1986 Tape width Tape hole spacing Component spacing Hole diameter ...
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... P0 (± 0. (+0.1/-0) 1.5 D1 (min) 1.5 F (± 0.05) 5.5 K (max) 4.5 P1 (± 0.1) 2 End Top cover tape Doc ID 15542 Rev 11 L5150CJ / L5150CS 100 2000 532 3.2 6 0.6 Reel dimensions Base q.ty 2500 Bulk q.ty 2500 A (max) 330 B (min) 1.5 C (± -0) 12 ...
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... L5150CJ / L5150CS 6 Revision history Table 12. Document revision history Date 09-Aug-2007 06-Mar-2008 09-May-2008 13-Oct-2008 23-Oct-2008 Revision 1 Initial release. Updated Table 5.: General: – changed o_ref line – added notes to Ilim and Vdp parameters – added I I oth_H, oth_L, 2 Updated Table 6.: Reset: – added V ...
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... Added Figure 23: Maximum load variation response Section 3.2: Reset V – : changed value from 1. 0 Rlth Added Section 4: Package and PCB thermal data Changed Section 5.1: ECOPACK Doc ID 15542 Rev 11 L5150CJ / L5150CS Changes = 25 °C), added new row j , changed Parameter Rlth vs vs ...
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... L5150CJ / L5150CS Table 12. Document revision history (continued) Date 09-Jun-2009 04-Dec-2009 26-Mar-2010 12-Apr-2010 14-Mar-2011 Revision Changed document title Table 5: General – added test condition oth_H oth_L Updated Figure 4: Output voltage vs. V Section 3.3: Early warning 7 – changed internal voltage reference typical value from 1 ...
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... Australia - Belgium - Brazil - Canada - China - Czech Republic - Finland - France - Germany - Hong Kong - India - Israel - Italy - Japan - Malaysia - Malta - Morocco - Philippines - Singapore - Spain - Sweden - Switzerland - United Kingdom - United States of America 34/34 Please Read Carefully: © 2011 STMicroelectronics - All rights reserved STMicroelectronics group of companies www.st.com Doc ID 15542 Rev 11 L5150CJ / L5150CS ...