3.3V output Low Iq DC/DC Converters - BD99010EFV-M

The BD99010EFV-M is ultra low Iq Step-down DC/DC converters with integrated power MOSFETs for 3.3V, respectively. The SLLMTM (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.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD99010EFV-ME2ActiveHTSSOP-B2420002000TapingYes

BD99010EFV-M Data Sheet

Specifications
GradeAutomotive
ch1
Integrated FET / ControllerIntegrated FET
Buck / Boost / Buck-Boost / InvertingBuck
Synchronous / NonsynchronousSynchronous
Vin1(Min.)[V]3.6
Vin1(Max.)[V]35.0
Vout1(Min.)[V]3.23
Vout1(Max.)[V]3.37
Iout1(Max.)[A]2.0
SW frequency(Max.)[MHz]0.5
Light Load modeYes
ENYes
PGOODNo
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]105
Technical Documents
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
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Application Note BU9006GUZ
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Application Note BA12004BF
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Application Note BU9006GUZ
Part Explanation BA12004BF