| Parametric | IR3557 |
|---|
| Input Voltage
min
max | 4.5V
15.0V |
|---|
| Iout | 40.0A |
|---|
| Output Voltage
min
max | 0.25V
5.5V |
|---|
| Package | PQFN / 6 x 6 |
|---|
| Switching Frequency
max | 1000.0kHz |
|---|
| Technology | PowIRstage |
|---|
| Moisture Sensitivity Level | 2 |
|---|
| Qualification | Industrial |
|---|
| Sales Product Name | IR3557 |
|---|
| OPN | IR3557MTRPBF |
|---|
| Product Status | active |
|---|
| Package Name | PQFN 6X6 30L |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 3000 |
|---|
| Packing Type | TAPE & REEL |
|---|
| Moisture Level | 2 |
|---|
| Benefits:- Integrated driver, Schottky diode, control MOSFET and synchronous MOSFET
- 5mV / A on-chip MOSFET current sensing with temperature compensated reporting
- Input voltage (VIN) range of 4.5V to 15V
- VCC and VDRV supply of 4.5V to 7V
- Output voltage range from 0.25V up to 5.5V
- Output current capability of 40A
- Operation up to 1.0MHz
- VCC under voltage lockout (UVLO)
- 8mV / oC temperature analog output and thermal flag pull-up to 3.3V
- Over temperature protection (OTP)
- Cycle-by-cycle self-preservation over current protection (OCP)
- MOSFET phase fault detection and flag
- Preliminary overvoltage protection (Pre-OVP)
- Compatible with 3.3V tri-state PWM Input
- Body-Braking™ load transient support through PWM Tri-state
- Diode emulation mode (DEM) for improved light load efficiency
- Efficient dual sided cooling
- Small 6mm x 6mm x 0.9mm PQFN package
- Lead free RoHS compliant package
 |
