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SI9130CG датащи(PDF) 2 Page - Vishay Siliconix |
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SI9130CG датащи(HTML) 2 Page - Vishay Siliconix |
2 / 13 page Si9130 Vishay Siliconix www.vishay.com 2 Document Number: 70190 S-40805—Rev. F, 26-Apr-04 ABSOLUTE MAXIMUM RATINGS V+ to GND -0.3 V t0 36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PGND to GND "2 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VL to GND -0.3 V to 7 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . BST3, BST5 to GND -0.3 V to 36 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LX3 to BST3 -7 V to 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . LX5 to BST5 -7 V to 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Inputs/Outputs to GND (3.45ADJ, 3.6ADJ, SHDN, ON5, REF, SS5, CS5. FB5, SYNC, CS3, FB3, SS3, ON3)) -0.3 V, (VL + 0.3 V) DL3, DL5 to PGND -0.3 V, (VL + 0.3 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DH3 to LX3 -0.3 V (BST3 + 0.3 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . DH5 to LX5 -0.3 V (BST5 + 0.3 ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REF, VL Short to GND Momentary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . REF Current 20 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . VL Current 50 mA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Continuous Power Dissipation (TA = 70_C)a 28-Pin SSOPb 762 mW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Temperature Range: Si9130CG 0 to 70_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Si9130LG −10_ to 90_C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lead Temperature (soldering, 10 sec) 300_C . . . . . . . . . . . . . . . . . . . . . . . . . . Notes a. Device mounted with all leads soldered or welded to PC board. b. Derate 9.52 mW/_C above 70_C. Exposure to Absolute Maximum rating conditions for extended periods may affect device reliability. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. SPECIFICATIONS Specific Test Conditions LIMITS PARAMETER V+ = 15 V, IVL = IREF = 0 mA, SHDN = ON3 = ON5 = 5 V Other Digital Input Levels 0 V or 5 V, TA = TMIN to TMAX MINA TYPB MAXA UNIT 3.3-V and 5-V Step-Down Controllers Input Supply Range 5.5 30 FB5 Output Voltage 0 mV < (CS5-FB5) < 70 mV, 6 V < V + < 30 V (includes load and line regulation) 4.80 5.08 5.20 0 mV < (CS3-FB3) < 70 V 3.6ADJ = 3.45ADJ = OPEN 3.17 3.35 3.46 V FB3 Output Voltage 0 mV (CS3 FB3) 70 mV 6 V < V + < 30 V 3.6ADJ = OPEN 3.45ADJ = GND 3.32 3.50 3.60 V 3 pg 6 V < V + < 30 V (includes load and line regulation) 3.6ADJ = GND 3.45ADJ = OPEN 3.46 3.65 3.75 Load Regulation Either Controller (CS_ to FB_ = 0 to 70 mV) 2.5 % Line Regulation Either Controller (V+ = 6 V to 30 V) 0.03 %/V Current-Limit Voltage CS3-FB3 or CS5-FB5 80 100 120 mV SS3/SS5 Source Current 2.5 4.0 6.5 mA SS3/SS5 Fault Sink Current 2 mA Internal Regulator and Reference VL Output Voltage ON5 = ON3 = 0 V, 5.5 V < V+ < 30 V 0 mA < IL < 25 mA 4.5 5.5 VL Fault Lockout Voltage Falling Edge, Hysteresis = 1% 3.6 4.2 V VL/FB5 Switchover Voltage Rising Edge of FB5, Hysteresis = 1% 4.2 4.7 V REF Output Voltage No External Loadc 3.24 3.36 REF Fault Lockout Voltage Falling Edge 2.4 3.2 REF Load Regulation 0 mA < IL < 5 mAd 30 75 mV |
Аналогичный номер детали - SI9130CG |
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Аналогичное описание - SI9130CG |
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