IR2104PBF中文资料
Data Sheet No. PD60046-S
Typical Connection
Product Summary
HALF-BRIDGE DRIVER
Features
?Fully operational to +600V
dV/dt immune
??Undervoltage lockout
???Internally set deadtime
????Also available LEAD-FREE
Description
operates from 10 to 600 volts.
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IR2104(S ) & (PbF)
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IR2104(S
) & (PbF)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.
Note 1: Logic operational for V S of -5 to +600V. L ogic state held for V S of -5V to -V BS . (Please refer to the Design Tip DT97-3 for more details).
Recommended Operating Conditions
The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the recommended conditions. The V S offset rating is tested with all supplies biased at 15V differential.
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IR2104(S
) & (PbF)
Dynamic Electrical Characteristics
V BIAS (V CC , V BS ) = 15V, C L = 1000 pF and T A = 25°C unless otherwise specified.
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IR2104(S
) & (PbF)
Lead Definitions
Symbol Description
IN
Logic input for high and low side gate driver outputs (HO and LO), in phase with HO Logic input for shutdown V
B High side floating supply HO High side gate drive output V S High side floating supply return V C
C Low side and logic fixed supply LO Low side gate drive output COM
Low side return
SD
Lead Assignments
8 Lead PDIP 8 Lead SOIC
IR2104
IR2104S
1234
8
765
V CC IN SD COM
V B HO V S LO
1234
8
765
V CC IN SD COM
V B HO V S LO
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IR2104(S
) & (PbF)
Figure 4. Deadtime Waveform Definitions
Figure 3. Shutdown Waveform Definitions
Figure 1. Input/Output Timing Diagram
SD
IN
HO LO
Figure 2. Switching Time Waveform Definitions
IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
IR2104(S) & (PbF)
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IR2104(S
) & (PbF)
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IR2104(S
) & (PbF)
Per SCOP 200-002
Basic Part (Non-Lead Free)
8-Lead PDIP IR2104 order IR21048-Lead SOIC IR2104S order IR2104S Leadfree Part
8-Lead PDIP IR2104 order IR2104PbF 8-Lead SOIC IR2104S order IR2104SPbF
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
This product has been qualified per industrial level
Data and specifications subject to change without notice. 4/2/2004