FAN7385 Fairchild Semiconductor, FAN7385 Datasheet
FAN7385
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FAN7385 Summary of contents
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... Note: 1. These devices passed wave soldering test by JESD22A-111. © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 Description The FAN7385 is a monolithic high side gate drive IC designed for high voltage, high speed driving MOSFETs and IGBTs operating up to +600V. Swing to -9.8V for S Fairchild’s high-voltage process and common-mode ...
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... Typical Application Diagrams 15V IN1 IN2 C1 Figure 1. Floated Bidirectional Switch Control for PDP application 15V Controller L-CH Output R-CH Output 15V INPUT1 INPUT2 C1 Figure 3. Half-Bridge LCC Resonant Converter Application © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0 BOOT BOOT1 FAN7385 HO1 2 13 ...
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... Internal Block Diagram IN1 500K SCHMITT TRIGGER INPUT IN2 5 500K GND 7 Pin and 11 are not connection © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 NOISE CANCELLER NOISE CANCELLER Figure 4. Functional Block Diagram UVLO HO1 ...
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... NC 5 IN2 GND HO2 HO1 © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0 IN1 FAN7385 IN2 GND 8 FAN7385 Rev.00 Figure 5. Pin Configuration (Top View) Description Power supply ...
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... High-side floating supply offset voltage S V Supply voltage DD V High-side (HO1, HO2) output voltage HO V Logic input voltage (IN1, IN2 Ambient temperature A © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 =25°C, unless otherwise specified. A Parameter Parameter Condition 5 Min ...
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... Turn-off fall time f Delay matching, Channel 1 & 2 turn- MT on/off Notes: 5. This parameter guaranteed by design. © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 = 25°C, unless otherwise specified. The V A and V and are applicable to the respective outputs HO1 and S1 S2 Condition ...
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... Temperature [°C] Figure 8. V UVLO Hysteresis vs. Temperature -40 - Temperature [°C] Figure 10. V Quiescent Current vs. Temperature BS © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 9.0 8.8 8.6 8.4 8.2 8 100 120 -40 Figure 100 120 -40 Figure 9 ...
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... Temperature [°C] Figure 14. Logic Low Input Current vs. Temperature 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 -40 - Temperature [°C] Figure 16. Logic Input Low Voltage vs. Temperature © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 (Continued 100 120 -40 Figure 13. Logic High Input Current vs. Temperature 2.7 2.6 2.5 2.4 2.3 2 ...
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... Temperature [°C] Figure 20. Turn-On Delay Time vs. Temperature -10 -15 -40 - Temperature [°C] Figure 22. Delay Matching Time vs. Temperature © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 (Continued 100 120 -40 Figure 19. Falling Time vs. Temperature 180 170 ...
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... DD Supply Voltage 250 200 150 100 Supply Voltage [V] Figure 28. V Operating Current vs. Supply Voltage BS © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 (Continued) 750 700 650 600 550 500 60 80 100 120 -40 Figure 25. Output Low Short-Circuit Pulse Current ...
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... Figure 32. Turn-Off Delay Time vs. Supply Voltage 1000 900 800 700 600 500 400 Supply Voltage [V] Figure 34. Output Sink Current vs. Supply Voltage © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 (Continued) 160 150 140 130 120 110 100 Figure 31 ...
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... Switching Time Definitions HVIC 10μF 0.1μ 15V GND IN IN (A) IN1 IN2 HO1 HO2 © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 V 10μF 0.1μF B 15V HO 1000pF V S Figure 36. Switching Time Test Circuit Figure 37. Input / Output Waveforms 12 50% 50 off ...
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... Typical Application Information 1. Under-Voltage Lockout (UVLO) The FAN7385 has an under-voltage lockout (UVLO) protection circuit to prevent malfunction when V V are lower than the specified threshold voltage. The BS2 UVLO circuit monitors the bootstrap capacitor voltages ( independently. BS1, BS2 2. Layout Consideration For optimum performance, considerations must be given during printed circuit board (PCB) layout ...
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... Package Dimensions 14-SOP Dimensions are in millimeters unless otherwise noted 0.60 ±0.20 0.024 ±0.008 © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 #14 #8 6.00 ±0.30 ±0.012 0.236 3.95 ±0.20 0.156 ±0.008 5.72 0.225 Figure 38. 14-Lead Small Outline Package (SOP) 14 0.05 MIN 0.002 ±0.10 1.55 0.061 ± ...
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... Definition of Terms Datasheet Identification Product Status Advance Information Formative or In Design Preliminary First Production No Identification Needed Full Production Obsolete Not In Production © 2006 Fairchild Semiconductor Corporation FAN7385 Rev. 1.0.2 PowerTrench HiSeC Programmable Active Droop i-Lo ® QFET ImpliedDisconnect QS IntelliMAX QT Optoelectronics ISOPLANAR Quiet Series ...