BD9F500QUZ
Nano Pulse Control™ 4.5 V to 36 V Input, 5 A Integrated MOSFET Single Synchronous Buck DC/DC Converter
BD9F500QUZ
Nano Pulse Control™ 4.5 V to 36 V Input, 5 A Integrated MOSFET Single Synchronous Buck DC/DC Converter
BD9F500QUZ is a synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. It is capable of providing current up to 5A. It features fast transient response due to Constant On-Time control system. The Light Load Mode control improves efficiency in light-load conditions. It is ideal for reducing standby power consumption of equipment. Power Good function makes it possible for system to control sequence. It achieves the high power density and offer a small footprint on the PCB by employing small package.
Power Supply Reference Board
For Xilinx’s FPGA Spartan-7
For Automotive usage, please contact Sales.
Product Detail
Specifications:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
4.5
Vin1(Max.)[V]
36
Vout1(Min.)[V]
0.6
Vout1(Max.)[V]
14
Iout1(Max.)[A]
5
SW frequency(Max.)[MHz]
2.2
Light Load mode
Yes
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
85
Package Size [mm]
3x3 (t=0.4)
Features:
- Single Synchronous Buck DC/DC Converter
- Constant On-Time Control
- Light Load Mode Control
- Adjustable Soft Start
- Power Good Output
- Nano Pulse Control™
- Output Capacitor Discharge Function
- Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- Short Circuit Protection (SCP)
- Thermal Shutdown Protection (TSD)
- Under Voltage Lockout Protection (UVLO)
- VMMP16LZ3030 Package, Backside Heat Dissipation, 0.5 mm Pitch
Evaluation
Board
-
- Reference Design
- Spartan-7 Reference
Reference power supply optimized for Xilinx’s FPGA Spartan-7
-
- Evaluation Board
- BD9F500QUZ-EVK-001
BD9F500QUZ-EVK-001 uses BD9F500QUZ to output 1V from a 12V input voltage. The input voltage of the BD9F500QUZ is from 4.5V to 36V and the output voltage is configurable from 0.6V to 14V with external resistors. The operating frequency is selectable between 600 kHz, 1 MHz and 2.2 MHz.
