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28.0V Input, Step-Down DC/DC Converter + Battery Backup

Package Information

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Pkg. Type:
Pkg. Code:
Lead Count (#):
Pkg. Dimensions (mm):
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Environmental & Export Classifications

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
RoHS (RAA230152GSB#HA0)EnglishJapanese
ECCN (US)
HTS (US)

Product Attributes

Moisture Sensitivity Level (MSL)3
Pb (Lead) FreeYes
Control TypePFM
Description28Vmax, 1chDC/DC, 3A, VOUT=5V
FunctionDC/DC(step down)
Input Voltage (Max) [Rail 1]28
Input Voltage (Min) [Rail 1] (V)7
Lead CompliantYes
MOQ2500
Output Current (Max) [Rail 1] (A)3
Output Voltage (Max) [Rail 1] (V)6
Output Voltage (Min) [Rail 1] (V)0.8
Outputs (#)1
Parametric CategoryBuck Regulators (Integrated FETs)
Remarks1ch output
Switching Frequency Range (Typical) (kHz)1100 - 1100
Tape & ReelNo
Topology [Rail 1]Buck

Description

The RAA23014x and RAA23015x are 1CH step-down DC/DC converter, 7V to 28V input voltage range. Auto PFM mode makes devices low power operation at light load, so it makes a system lower power. The RAA23014x is suitable for battery backup system using lithium primary cell with built-in battery backup circuit.