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An Unconditionally Stable Loop for Voltage-mode-controlled Synchronous-buck Converters
How to Control Phase Voltage Ringing in Synchronous Buck Converters
IR HiRel Products |
4A 600KHz High Freq Sync Buck Regulator with Over Current Protection Temperature Shutdown and PGood
Obsolete
Wide Input Voltage Range 2.5V to 21V
Single Rail Input Voltage Range 4.5V to 14V
Wide Output Voltage Range 0.6V to 12V
Continuous 4A Load Capability
600kHz High Frequency Operation
Programmable Over-Current Protection
Programmable PGood Output
Hiccup Current Limit
Precision Reference Voltage (0.6V)
Programmable Soft-Start
Pre-Bias Start-up
Thermal Protection
Thermally Enhanced Package
Small Size 5mmx6mm QFN
Pb-Free (RoHS Compliant)
Parameter | Value |
---|---|
Base Part Status | Obsolete |
Circuit | Single Output |
IOUT (A) | 4 |
Input Voltage (V) | 2.5 - 21 |
MSL | 2 |
OCP OTP UVLO Pre-Bias Soft Start and | Tracking |
Output Range (V) | 0.6 - 12 |
Package | PQFN / 5 x 6 |
Qual Level | Industrial |
Switch Freq (kHz) | 600 |
RoHS | Yes |
Halogen-Free | Yes |
Technology | POL |
An Unconditionally Stable Loop for Voltage-mode-controlled Synchronous-buck Converters
How to Control Phase Voltage Ringing in Synchronous Buck Converters
Part # IR3822MTR1PBF
4A 600KHz High Freq Sync Buck Regulator with Over Current Protection Temperature Shutdown and PGood
Packaging Options | Part Number | Status | Standard Pack Quantity |
---|---|---|---|
An IR3822M with Lead Free Packaging | IR3822MPBF | OBSOLETE | 5 |
Similar to IR3822MPBF shipped on Tape and Reel | IR3822MTRPBF | OBSOLETE | 4000 |
Similar to IR3822MPBF shipped on Tape and Reel | IR3822MTR1PBF | OBSOLETE | 750 |