INT202 Power Integrations, Inc., INT202 Datasheet
INT202
Related parts for INT202
INT202 Summary of contents
Page 1
... The circuit is powered from a nominal 15 V supply to provide adequate gate drive for external N-channel MOSFETs. Applications include switched reluctance motor drives. The INT202 can also be used to implement multi-phase configurations. The INT202 is available in 8-pin plastic DIP and SOIC packages. HV INT201 ...
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... LS OUT is the driver output which controls the low-side MOSFET. LINEAR V DD REGULATOR UV LOCKOUT COM Figure 3. Functional Block Diagram of the INT202 2/96 Pin 4: COM connection; analog reference point for the circuit. Pin 5: Level shift output HSD 2 signals the high-side driver to turn off. One short, ...
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... INT202 C1 CONTROL 1 HV- Figure 4. Using the INT202 and INT201 to Drive a Switched Reluctance Motor. HSD1/HSD2 The HSD1 and HSD2 outputs are connected to integrated high-voltage N- channel MOSFET transistors which perform the level-shifting function for communication to the high-side driver. Controlled current capability allows the drain voltage to float with the high-side driver ...
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... INT202/201. The LS IN signal directly controls MOSFET Q1. The signal HS IN causes the INT202 to command the INT201 to turn MOSFET off as required. Local bypassing for the low-side driver is provided by C1. Bootstrap bias for the high-side driver is provided by D1 and C2 ...
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... V, COM = - 4 1 Suffix 2 Suffix 500 V HSD1 HSD2 HSD1 HSD2 HSD1 HSD2 INT202 ......................................... 1. ....................................... 800 ......................................... 1. ....................................... 667 Min Typ Max 0 10 150 - 4.0 1.0 0.3 0.7 600 ...
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... INT202 Parameter Symbol LS OUT Output Voltage V High OH Output Voltage V Low OL Output Short I Circuit Current OS Turn-on Delay t Time d(on) Rise t Time r Turn-off Delay t Time d(off) Fall t f Time SYSTEM RESPONSE Matching (Low High On) Matching (Low Off High Off) UNDERVOLTAGE LOCKOUT ...
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... INPUT 0 OUT INPUT 0 V 1000 OUT OUT 0 V INT202 50% 50% t d(off 90% 90% 10% 10% PI-1474-042695 50% 50 50% 50% PI-1475-042695 F 2/ ...
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... INT202 BREAKDOWN vs. TEMPERATURE 1.1 1.0 0.9 -50 - 100 125 150 Junction Temperature ( 2/96 PACKAGE POWER DERATING 1.5 PF Suffix 1.0 TF Suffix 0 100 125 Junction Temperature ( C) 150 ...
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... Pin 1 side identified edge by chamfer on top of the package body or indent on Pin 1 end Note ( ( ( INT202 Plastic DIP-8 J (4) K (3) 0 – PI-1842-050196 Plastic SO 0-8˚ TYP. J PI-1845-050196 2/ ...
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... INT202 2/96 Notes ...
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... Notes INT202 2/96 ...
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... INT202 Power Integrations reserves the right to make changes to its products at any time to improve reliability or manufacturability. Power Integrations does not assume any liability arising from the use of any device or circuit described herein, nor does it convey any license under its patent rights or the rights of others. ...