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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 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.

Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD99010EFV-ME2 Active HTSSOP-B24 2000 2000 Taping Yes
 
Specifications:
Grade Automotive
ch 1
Integrated FET / Controller Integrated FET
Buck / Boost / Buck-Boost / Inverting Buck
Synchronous / Nonsynchronous Synchronous
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 mode Yes
EN Yes
PGOOD No
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 105
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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Technical Data
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