MC3425P1 Motorola, MC3425P1 Datasheet
MC3425P1
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MC3425P1 Summary of contents
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... T J +150 + stg –55 to +150 C O.V. Sense U.V. Sense V out MC3425 Undervoltage Indication Device MC3425P1 Motorola, Inc. 1996 Order this document by MC3425/D MC3425 PROTECTION CIRCUIT SEMICONDUCTOR TECHNICAL DATA SUFFIX PLASTIC PACKAGE CASE 626 PIN CONNECTIONS O.V. DRV Output O ...
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... H(act 9.0 V OL(DLY) V OH(DLY –0.5 I DLY(source) 140 I DLY(sink) 1.8 I DRV(peak) 200 V OH(DRV –2.5 I DRV(leak) di/dt I DRV(trans) V IND(sat) I IND(leak) V th(OC) 2.33 t PLH(IN/OUT) t PLH(IN//DLY) MOTOROLA ANALOG IC DEVICE DATA Typ Max Unit Vdc 2.5 2.6 2.5 2.63 – 7 – 40 Vdc – 8 – 16 – ...
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... AMBIENT TEMPERATURE ( C) Figure 5. Output Delay Time versus Delay Capacitance 100 1.0 0.1 t DLY = 0.01 0.001 0.0001 0.001 0.01 0.1 C DLY , DELAY PIN CAPACITANCE ( F) MOTOROLA ANALOG IC DEVICE DATA MC3425 Figure 2. Hysteresis Activation Voltage 1 5.0 V 1.0 0 0.6 0.4 0.2 0 1.2 1.4 1.6 –55 –25 Figure 4 ...
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... I IND , INDICATOR OUTPUT SINK CURRENT (mA) Figure 10. Power Supply Current 28 Curve O.V. Sense U.V. Sense Gnd 8.0 4 5.0 75 100 125 MOTOROLA ANALOG IC DEVICE DATA versus Voltage Gnd POWER SUPPLY VOLTAGE (V) ...
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... MC3425 Power 4 U.V. Supply Sense 82k U.V. O.V. DLY DLY Gnd 6.8k 0.1 F MOTOROLA ANALOG IC DEVICE DATA MC3425 APPLICATIONS INFORMATION Figure 12. Overvoltage Protection of 5.0 V Supply with Line Loss Detector +V O +5. Power Supply 15k AC Line 10k 100 U.V. Sense Gnd Pin 4 U.V. DLY R1A Pin 5 ...
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... Figure 15. Representative Block Diagram 200 A + Output Comparator – O.V. + – Output 200 A Comparator U. 2.5V Reference Regulator Gnd U.V. O.V. DLY DLY 2.5 C DLY = 12500 C DLY = 200 A 1.8 mA and is much greater than the typical 4.0% for the basic device O.V. DRV 1 U.V. IND 6 Output Section MOTOROLA ANALOG IC DEVICE DATA ...
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... Figure 16. Typical Crowbar Circuit Configurations (A) SCR Across Input of Regulator V in (B) SCR Across Output of Regulator V in MOTOROLA ANALOG IC DEVICE DATA MC3425 CROWBAR SCR CONSIDERATIONS current flows through this turned–on gate region, very high current densities can occur in the gate region if high anode currents appear quickly (di/dt) ...
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... As an aid in selecting an SCR for crowbar use, the following selection guide is presented. Device MCR310 Series MCR16 Series MCR25 Series 2N6501 Series R MCR69 Series MCR264 Series L MCR265 Series MOTOROLA ANALOG IC DEVICE DATA I RMS I TSM 10 A 100 150 300 300 ...
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... F –A– NOTE 2 C –T– N SEATING PLANE 0.13 (0.005) M MOTOROLA ANALOG IC DEVICE DATA MC3425 OUTLINE DIMENSIONS P1 SUFFIX PLASTIC PACKAGE CASE 626–05 ISSUE NOTES: 1. DIMENSION L TO CENTER OF LEAD WHEN FORMED PARALLEL. ...
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... MC3425 NOTES MOTOROLA ANALOG IC DEVICE DATA ...
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... MOTOROLA ANALOG IC DEVICE DATA MC3425 NOTES 11 ...
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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...