LGA-THSK-KIT-045 EMERSON-NETWORKPOWER [Emerson Network Power], LGA-THSK-KIT-045 Datasheet
LGA-THSK-KIT-045
Related parts for LGA-THSK-KIT-045
LGA-THSK-KIT-045 Summary of contents
Page 1
... Networking Equipment, Servers, Industrial Equipment, POL Regulation Definition: The LGA C Series is a new high density, non-isolated con- verter for space sensitive applications. This Embedded Power Device (EPD) has a wide input range up to14.0 V and offers a 0.59-5.1 V adjustable output with and 20 A capability without derating ...
Page 2
... Figure 1 - Electrical Block Diagram R ofs- Margin Control Enable On/Off 21 LGA C Series R uvlo V in 9-10 5 trim GND Figure 2 - Standard Application Drawing Rev. 12.07.09 LGA C Series ∩∩∩ V out GND R ofs+ R margin Power Good 22 V out 1-4 15 +Sense out -Sense ...
Page 3
... Figures 3 and 4 show various circuits for driving the remote ON/OFF feature. The remote ON/OFF input can be driven through a discrete device (e.g. a bipolar signal transistor) or directly from a logic gate output. The output of the logic gate may be an open-collector (or open- drain) device. Please note the remote ON/OFF pin should only be driven in the following range: If, If, LGA 03/06/10C: 2.9 V LGA20C: 4.3 V Vin ≤ Von/off (max) = Vin Vin > Von/off (max Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series ...
Page 4
... Technical Reference Note Features and Functions (cont'd) Remote ON/OFF (cont'd) LGA C Series Vin Remote ON/OFF Ground Figure 3 - Remote ON/OFF Input Drive Circuit for Non-Isolated Biopolar Power Good The LGA C modules have a power good indicator output. This output pin uses positive logic and is open- collector. Also, the power good output is able to sink 10 mA. When the output of the module is within ±10% of the nominal set point, the Power Good pin can be pulled high ...
Page 5
... R trim1 (V out - 0.591) - 1.182 Vin ≤ pin24 (max) = Vin Vin > pin24 (max Embedded Power for Business-Critical Continuity LGA C Series Vout Vin Rtrim Trim Remote Rtrim 1 ON/OFF -Sense Figure 6 - Output Voltage Trim - with Voltage Source Rev. 12.07.09 LGA C Series ...
Page 6
... Technical Reference Note Applications (cont'd) Setting Output Voltage (cont'd) The trim equation for the potentiometer configuration show in Figure 7. 0.591 Vout = (Rtrim2 + Rpot)Rtrim1 Where Vout is the desired output voltage, R trim1 (kΩ) and R trim2 (kΩ) are the resistors in Figure 7 and R pot is the resistance of the potentiometer. LGA C Series V out Vin Trim Remote ON/OFF -Sense Figure 7 - Output Voltage Trim - with Potentiometer Undervoltage Lockout These EPD's have built-in undervoltage lockout to ensure reliable output power ...
Page 7
... Technical Reference Note Applications (cont'd) Output Capacitance The LGA C Series has output capacitors inside the converter. Limited output capacitance, 10uF for the 3 A/6A/10A and 50 uF for the 20A, is required for stable operation. When powering loads with large dynamic current requirements, improved voltage regulation is obtained by inserting low ESR capacitors as close as possible to the load. Low ESR ceramic capacitors will handle the short duration high frequency components of the dynamic current requirement. In addition, higher values of electrolytic capacitors should be used to handle the mid-frequency components. ...
Page 8
... Table 1 - Suggested Margin Values Figure 10: Window Paning Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Vout_up (V) 0.855 0.045 0.945 1.141 0.059 1.259 1.710 0.090 1.890 2.375 0.125 2.625 3.134 0.166 3.466 4.750 0.250 5.250 0.810 0.090 ...
Page 9
... However, since the thermal performance is heavily dependent upon the final system application, the user needs to ensure the thermal reference point temperatures are kept within the recommended temperature rating recommended that the thermal reference point temperatures are measured using a thermocouple camera. In order to comply with stringent Emerson Network Power derating criteria the ambient temperature should never exceed 85 °C. The case maximum recommended temperature is 100 °C. Please contact Emerson Network Power for further support. Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series 1 2 LGAXXX-0XSADJJ Figure 11: Thermal Hotspots 1: With Heatsink 2: Without Heatsink ...
Page 10
... Product Family Product LGA - HTSK - Product HTSK = Heatsink *Height is the total height of the LGA20C-00SADJJ with heatsink attached. Recommended Air flow direction Package Height* KIT - XXX Package LGA20 + Heatsink KIT = Heatsink and 045 = 0.45" Adhesive 048 = 0.48" 050 = 0.50" Embedded Power for Business-Critical Continuity Liner Rev. 12.07.09 LGA C Series ...
Page 11
... Signal High (Unit On) Signal High Current Material Ratings Flammability Moisture Sensitivity Level Material Type International Standards Solderability Test Conditions Min 0 0 -40 -40 0.591 -1.0 -0.2 10 Vin 0 15 Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Typ Max Units 14 °C 125 °C 100 °C 5.1 V +1 ...
Page 12
... Hiccup Mode Telcordia SR-332, Method II, Parts Stress, 40 °C Ambient, 400 LFM, 100% Load Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Min Typ Max Units 3 14 ...
Page 13
... Embedded Power for Business-Critical Continuity 2.50V Efficiency Output Current (A) Figure 13: 2.5 V Efficiency vs. Load Figure 15: Remote On/Off (Channel 1: Output Voltage, Channel 2: PGood, Channel 3: Enable) Figure 17: Transient Response 100% - 50% (Channel 4: Current Step at 1 A/div, Channel 1: Output Voltage Deviation) Rev. 12.07.09 LGA C Series Vin 5 Vin 7 Vin 12 Vin 13.8 Vin ...
Page 14
... Technical Reference Note LGA03C Figure 18: Transient Response 50% - 100% (Channel 4: Current Step at 1 A/div, Channel 1: Output Voltage Deviation) Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series ...
Page 15
... Hiccup Mode Telcordia SR-332, Method II, Parts Stress, 40 °C Ambient, 400 LFM, 100% Load Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Min Typ Max Units 3 14 ...
Page 16
... Embedded Power for Business-Critical Continuity 2.50V Efficiency Output Current (A) Figure 20: 2.5 V Efficiency vs. Load Figure 22: Remote On/Off (Channel 1: Output Voltage, Channel 2: PGood, Channel 3: Enable) Figure 24: Transient Response 100% - 50% (Channel 4: Current Step at 2 A/div, Channel 1: Output Voltage Deviation) Rev. 12.07.09 LGA C Series Vin 5 Vin 7 Vin 12 Vin 13.8 Vin ...
Page 17
... Technical Reference Note LGA06C Figure 25: Transient Response 50% - 100% (Channel 4: Current Step at 2 A/div, Channel 1: Output Voltage Deviation) Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series ...
Page 18
... Hiccup Mode Telcordia SR-332, Method II, Parts Stress, 40 °C Ambient, 400 LFM, 100% Load Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Min Typ Max Units 3 14 ...
Page 19
... M 8.6 8.4 8 Embedded Power for Business-Critical Continuity 0.9V 5Vin Ambient (C) Figure 27: 2 Thermal Derating Curve - 0.9 V 2.5V 3.3Vin Ambient (C) Figure 29: Thermal Derating Curve - 2.5 V 2.5V 12Vin Ambient (C) Figure 31: Thermal Derating Curve - 2.5 V Rev. 12.07.09 LGA C Series 100LF M 100LF M 200LF M 300LF M 400LF M 100LF M 200LF M 300LF M 400LF M ...
Page 20
... Vin 10 Embedded Power for Business-Critical Continuity 2.5V Efficiency Output Current (A) Figure 33: 2.5 V Efficiency vs. Load Figure 35: Remote On/Off (Channel 1: Output Voltage, Channel 2: PGood, Channel 3: Enable) Figure 37: Transient Response 100% - 50% (Channel 1: Output Voltage Deviation, Channel 2: Current Step at 2 A/div) Rev. 12.07.09 LGA C Series Vin 5 Vin 7 Vin 12 Vin 13.8 Vin ...
Page 21
... Technical Reference Note LGA10C Figure 38: Transient Response 50% - 100% (Channel 1: Output Voltage Deviation, Channel 2: Current Step at 2 A/div) Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series ...
Page 22
... Hiccup Mode Telcordia SR-332, Method II, Parts Stress, 40 °C Ambient, 400 LFM, 100% Load Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series Min Typ Max Units 4.5 14 ...
Page 23
... Figure 44: Thermal Derating Curve (5 Vin - 0.9 Vout) Embedded Power for Business-Critical Continuity 0.9Vout 12Vin Ambient (C) 2.5Vout 12Vin Ambient (C) 0.9Vout 5Vin Ambient (C) with 0.5" Heatsink Rev. 12.07.09 LGA C Series 100LFM 200LFM 300LFM 400LFM 100LFM 200LFM 300LFM 400LFM 100LFM 200LFM ...
Page 24
... Ambient (C) with 0.5" Heatsink 5Vout 12Vin Ambient (C) with 0.5" Heatsink 5.06V Efficiency Output Current (A) Figure 50 Efficiency vs. Load Rev. 12.07.09 LGA C Series 100LFM 200LFM 300LFM 400LFM 100LFM 200LFM 300LFM 400LFM 7 Vin 12 Vin 13.8 Vin ...
Page 25
... LGA20C Figure 51: Remote On/Off (Channel 1: Output Voltage, Channel 2: PGood, Channel 3: Enable) Figure 53 Transient Response 50% - 100% (Channel 1: Output Voltage Deviation, Channel 4: Current Step at 5 A/div ) Embedded Power for Business-Critical Continuity Figure 52: Typical Output Ripple Figure 54: Transient Response 100% - 50% (Channel 1: Output Voltage Deviation, Channel 4: Current Step at 5 A/div) Rev. 12.07.09 LGA C Series ...
Page 26
... LGA06 LGA10 LGA20 0.210 (5.33) .008 A Solder Paste Stencil Recommend Stencil thickness of 6 mil (see window paning on page 9) .042 1.07 .024 0.61 .114 2.90 0.114" X 0.104" .024 0.61 .177 4.50 2X 0.114" X 0.114" 8X .114 2.90 .114 2.90 Rev. 12.07.09 LGA C Series 0.024" X.024" 13X 14X 0 0 .045 1.14 .090 2.29 .135 3.43 .180 4.57 .225 5.72 .317 8.05 .487 12.37 ...
Page 27
... T&R packaging comes in Standard 13" reel size. b) Tape material: Black, Anti-static Polystyrene Amine free Surface Resistivity: <10 d) Module quanity/reel: LGA03C, LGA06C, LGA10 C LGA20C e) Products are MSL 3. Ohms/Sq = 600 pcs = 450pcs. Embedded Power for Business-Critical Continuity Rev. 12.07.09 LGA C Series EIA DIMENSIONS W 32.0 ±0.30 E 1.75 ±0.10 F 14.2 ±0.10 So 28.4 ±0.10 P 24.0 ±0.10 Po 4.0 ±0.10 P2 2.0 ±0.10 Do Ø 1.5 +0.10 -0.00 D1 Ø 2.0 MIN T 0.40 ±0.05 Ao 16.6 ±0.10 Bo 16.7 ± ...
Page 28
... Type of Output Options - XX SADJ X Input Voltage Type of Output Options 00 = 3-14.0 V Single X = Various 01 = 4.5-14.0 V Adjustable Options Output (see Sales Rep) Height* - XXX LGA20 + Heatsink 045 = 0.45" 048 = 0.48" 050 = 0.50" Output Current Efficiency Regulation (Max.) (Typical) Load 3 A 92% ±0. 92% ±0. 92% ±0.5% ...