IR2104S

Part: IR2104(S) — International Rectifier

Type: Half-Bridge Driver

Description: High voltage, high speed power MOSFET and IGBT driver with dependent high and low side referenced output channels, featuring a 10–20V gate drive supply range, fully operational to +600V, and internally set deadtime of 520 ns (typ.).

Operating Conditions:

• Supply voltage (VCC): 10–20 V
• High side floating supply offset voltage (VS): -5 to +600 V
• Ambient temperature: -40 to 125 °C

Absolute Maximum Ratings:

• Max high side floating absolute voltage (VB): 625 V
• Max low side and logic fixed supply voltage (VCC): 25 V
• Max junction temperature (TJ): 150 °C
• Max storage temperature (TS): -55 to 150 °C

Key Specs:

• Turn-on propagation delay (ton): 680 ns (typ.) at VS = 0V, CL = 1000 pF
• Turn-off propagation delay (toff): 150 ns (typ.) at VS = 600V, CL = 1000 pF
• Deadtime (DT): 520 ns (typ.)
• Output high short circuit pulsed current (IO+): 130 mA (min) at VO=0V, PW ≤ 10 μs
• Output low short circuit pulsed current (IO-): 270 mA (min) at VO=15V, PW ≤ 10 μs
• Quiescent VCC supply current (IQCC): 150 μA (typ.)
• Logic '1' input voltage (VIH): 3 V (min) at VCC = 10V to 20V
• Logic '0' input voltage (VIL): 0.8 V (max) at VCC = 10V to 20V

Features:

• Floating channel designed for bootstrap operation
• Fully operational to +600V
• Tolerant to negative transient voltage dV/dt immune
• Undervoltage lockout
• Gate drive supply range from 10 to 20V
• 3.3V, 5V and 15V input logic compatible
• Internally set deadtime
• Cross-conduction prevention logic
• High side output in phase with input
• Matched propagation delay for both channels
• Shut down input turns off both channels

Applications:

Package:

• 8 Lead PDIP
• 8 Lead SOIC

• Floating channel designed for bootstrap operation Fully operational to +600V Tolerant to negative transient voltage dV/dt immune
• Undervoltage lockout
• Gate drive supply range from 10 to 20V
• 3.3V, 5V and 15V input logic compatible
• Internally set deadtime
• Cross-conduction prevention logic
• High side output in phase with input
• Matched propagation delay for both channels
• Shut down input turns off both channels
• Also available LEAD-FREE

VBIAS (VCC, VBS) = 15V, CL = 1000 pF and TA = 25 ° C unless otherwise specified.

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.

The Input/Output logic timing diagram is shown in Figure 1. For proper operation the device should be used within the recommended conditions. The VS offset rating is tested with all supplies biased at 15V differential.

Note 1: Logic operational for V S of -5 to +600V. Logic state held for V S of -5V to -V BS . (Please refer to the Design Tip DT97-3 for more details).