BD99010EFV-M
3.3V output Low Iq DC/DC Converters
BD99010EFV-M
3.3V output Low Iq DC/DC Converters
The BD99010EFV-M is ultra low Iq Step-down DC/DC converters with integrated power MOSFETs for 3.3V, respectively. The SLLM™ (Simple Light Load Mode) control ensures an ultra low quiescent current and high efficiency at low load situation as well as a high efficiency at high load situations while maintaining a regulated output voltage. The product is compliant with automotive standards and accommodates a maximum voltage of 42V. The minimum input voltage is 3.6 V in order to sustain output at cold cranking conditions. The current mode regulation loop gives a fast transient response and easy phase compensation.
The BD99010EFV-M is available in a HTSSOP-B24 package. In an application it requires a small number of external components and small PCB footprint.
Product Detail
Functional Safety:
Specifications:
ch
1
Integrated FET / Controller
Integrated FET
Topology
Buck
Synchronous / Nonsynchronous
Synchronous
Vin1(Min.)[V]
3.6
Vin1(Max.)[V]
35
Vout1(Min.)[V]
3.23
Vout1(Max.)[V]
3.37
Iout1(Max.)[A]
2
SW frequency(Max.)[MHz]
0.5
Light Load mode
Yes
EN
Yes
PGOOD
No
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
7.8x7.6 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
Features:
- Low Quiescent Operating Current: 22uA
- Simple Light Load Mode (SLLM)
- Supports Cold Cranking Down to 3.6V
- Output Voltage Accuracy: ±2%
- Synchronous Rectifier
- Soft Start
- Chip Enable pin compatible with CMOS logic and battery voltages
- Forced PMW Mode Function
- Current Mode Control with External Compensation Circuit
- Over Current Protection, Short Circuit Protection, Over Voltage Protection for VOUT, Under Voltage Lock Out for VIN and Thermal Protection Circuits