IRAC1166-100W International Rectifier, IRAC1166-100W Datasheet
IRAC1166-100W
Specifications of IRAC1166-100W
Related parts for IRAC1166-100W
IRAC1166-100W Summary of contents
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Features • Secondary side high speed SR controller • DCM, CrCM and CCM flyback topologies • 200V proprietary IC technology • Max 500KHz switching frequency • Anti-bounce logic and UVLO protection • 4A peak turn off drive current • Micropower ...
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Absolute Maximum Ratings Stress 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 conditions are not implied. All voltages are absolute voltages ...
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Electrical Characteristics The electrical characteristics involve the spread of values guaranteed within the specified supply voltage and junction temperature range T from – 25° 125°C. Typical values represent the median values, which are J related to 25°C. If ...
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Minimum On Time Section Parameters Symbol Minimum on time Gate Driver Section Parameters Symbol Gate Low Voltage Gate High Voltage Rise Time Fall Time Turn on Propagation Delay Turn off Propagation Delay Pull up Resistance Pull down Resistance Output Peak ...
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Block Diagram VCC ENA VCC VD VTH1 VS OVT VTH3 Lead Assignments & Definitions Lead Assignment 1 VCC 8 VGATE 2 OVT GND 7 MOT www.irf.com MOT Min ON Time RESET Min OFF ...
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Detailed Pin Description GND: Ground This is ground potential pin of the integrated control circuit. The internal devices and gate driver are referenced to this point. MOT: Minimum On Time The MOT programming pin controls the amount of minimum on ...
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STATES OF OPERATION UVLO/Sleep Mode The IC remains in the UVLO condition until the voltage on the VCC pin exceeds the VCC turn on threshold voltage During the time the IC remains in the UVLO state, ...
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SR MOSFET and consequence, the max duty cycle of the primary side switch. DCM/CrCM Turn-off phase Once the SR MOSFET has been turned on, it will remain on until the rectified current will decay to ...
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I SEC TH1 V TH2 Gate Drive Blanking I SEC TH1 V TH2 Gate Drive Blanking Secondary side DCM/CrCM operation www.irf.com T2 MOT Secondary side CCM operation T2 MOT 10us blanking IR1166S ...
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Supply Voltage (V) Fig 1. Supply Current vs. Supply Voltage 0 -5 -10 -15 -20 -25 -30 - Temperature ( °C ) Fig 3. V vs. Temp. TH1 www.irf.com ...
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Temperature ( °C ) Fig 5. Comparator Hysteresis vs. Temp. -50 -100 -150 - Temperature ( °C ) Fig 7. V vs. Temp. and Common TH2 Mode (OVT=GND) www.irf.com -6 -9 -12 ...
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Temperature ( °C ) Fig 9. MOT vs. Temp 100 150 200 250 300 350 400 450 500 Max. Synchronous HEXFET ...
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Max. Synchronous HEXFET Switching Frequency (kHz) Fig 13. Max. V Voltage vs. Synchronous Rectifier CC Switching Freq, T =125 C, ...
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VCC UVLO TH2 t Don 90% 50% 10% t rise www.irf.com NORMAL Fig Under Voltage Lockout cc V TH1 V Gate Fig Timing Diagrams IR1166S VCC ON VCC UVLO t UVLO t ...
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Case outline 0.25 [.010 0.25 [.010 NOTES: 1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994. 2. CONTROLLING ...
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Part Marking Information WORLD HEADQUARTERS: 233 Kansas Street, El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com IR1166S Order Information 8-Lead SOIC IR1166SPbF 8-Lead SOIC Tape and Reel IR1166STRPbF This product has been designed and qualified for the Industrial market. Data ...