BD9B307ANF-Z (Under Development)
2.7V to 5.5V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
BD9B307ANF-Z (Under Development)
2.7V to 5.5V Input, 3.0A Integrated MOSFET Single Synchronous Buck DC/DC Converter
BD9B307ANF-Z is one of the BD9Bx07NF-Z series of single synchronous buck DC/DC converter with built-in low on-resistance power MOSFETs. It can provide current up to 3 A. The output voltage can achieve a high accuracy due to ±1 % reference voltage. It features fast transient response due to constant on-time control system. The Forced PWM Mode control reduces the output voltage ripple in the whole load range. 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 6 pins 1.5 mm x 1.5 mm small package.
Product Detail
Specifications:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
2.7
Vin1(Max.)[V]
5.5
Vout1(Min.)[V]
0.6
Vout1(Max.)[V]
4
Iout1(Max.)[A]
3
SW frequency setting (Max.)[MHz]
2.2
Light Load mode
No
EN
Yes
PGOOD
Yes
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
1.5x1.5 (t=1.0)
Features:
- Single Synchronous Buck DC/DC Converter
- Constant On-time Control
- Forced PWM Mode Control
- ±1 % Reference Voltage Accuracy
- 100 % Duty Cycle
- Power Good Output
- Output Discharge Function
- Over Voltage Protection (OVP)
- Over Current Protection (OCP)
- Short Circuit Protection (SCP)
- Thermal Shutdown Protection (TSD)
- Under Voltage Lockout Protection (UVLO)
