| Parametric | IR3552 |
|---|
| Input Voltage
min
max | 4.5V
17.0V |
|---|
| Iout | 40.0A |
|---|
| Output Voltage
min
max | 0.25V
4.0V |
|---|
| Package | PQFN / 4 x 6 |
|---|
| Switching Frequency
max | 1500.0kHz |
|---|
| Technology | PowIRstage |
|---|
| Sales Product Name | IR3552 |
|---|
| OPN | IR3552MTRPBF |
|---|
| Product Status | active |
|---|
| Package Name | PQFN 4X6 25L |
|---|
| Completely lead free | yes |
|---|
| Halogen free | yes |
|---|
| RoHS compliant | yes |
|---|
| Packing Size | 3000 |
|---|
| Packing Type | TAPE & REEL |
|---|
| Moisture Level | 3 |
|---|
| Benefits:- Peak efficiency up to 94.5% at 12VIN to 1.8VOUT, 93.3% at 1.2VOUT
- 40A PowIRstage® includes: Integrated Driver, Control MOSFET, Synchronous MOSFET and Schottky Diode
- <1uA Disabled ICC Bias Current
- <500uA Enabled ICC Bias Current
- Input voltage (VIN) range of 4.5V to 17V with available 14:1 VIN_DIV monitor pin
- Flexible Drive Voltage (VDRV) from 4.5V to 13.2V to optimize converter efficiency
- Integrated bootstrap PFET for improved high side MOSFET enhancement
- VDRV under voltage lockout protection
- 5V VCC with under voltage lockout protection
- Switching frequency up to 1.5MHz
- Over-temperature TFAULT alert flag with internal temperature exceeds 150°C
- MODE pin selectable 3.3V tri-state PWM logic or IR Active Tri-Level (ATL) PWM logic
- Efficient dual sided cooling
- Small 4mm x 6 mm x 0.9mm PQFN package
- Lead-free RoHS compliant package
Target Applications:- Desktop and Workstations
- Graphic Boards
- MultiPhase PowIRstage
- Servers and Storage
 |
