SRAH-01FX2NR

SRAH-01FX2NR Datasheet

Part Number Surface Mount SRAH-01F50N SRAH-01F52N SRAH-01FX2N

Part	Datasheet
SRAH-01FX2NR	SRAH-01FX2NR (pdf)

Related Parts	Information
VRAH-01FX2N0	VRAH-01FX2N0

PDF Datasheet Preview
NON-ISOLATED DC/DC CONVERTERS Vdc - Vdc Input, -5 Vdc/1 A, Vdc/1 A, -12 Vdc/0.5 A Outputs • Non-Isolated • Fixed Frequency • High Efficiency • High Power Density • UL60950-1 Recognized UL/cUL • Low Cost • Excellent Thermal Performance • OCP/SCP • Industrial Temperature Range The Bel xRAH-01FxxN modules are non-isolated step down dc/dc converters that operate from a 3 V - V source. Output voltages are V, V, and -12 V. They are packaged in a compact, overmolded package rated at 1 A, 1 A, A. Optional lead forming provides a vertical mount product for minimal footprint or a surface mount option for a very low profile. The output is closely regulated and the efficiency is typically 88% at 1 A, -5 V output at full load. Part Selection Output Voltage Input Voltage -12 V Max. Output Current 1A A Max. Output Power 5W W 6W Typical Efficiency 88% 88% 88% Part Number Surface Mount SRAH-01F50N SRAH-01F52N SRAH-01FX2N Part Number Vertical Mount VRAH-01F50N VRAH-01F52N VRAH-01FX2N Notes Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”, and “G” for “Tray Packaging”. All part numbers above indicate RoHS Change the second letter "R" to "7" for RoHS 5 part numbers. Absolute Maximum Ratings Parameter Input Voltage continuous Ambient Temperature -40 °C Storage Temperature -40 °C Max 7V 85 °C 125 °C Notes Input Specifications Parameter Input Voltage Input Current full load VO= V, V VO= -12 V Input Current no load VO= V, V VO= -12 V Input Reflected Ripple Current pk-pk Input Reflected Ripple Current rms I2t Inrush Current Transient Turn-on Voltage Threshold Turn-off Voltage Threshold VO= V, V VO= -12 V Min 3V Typ - 80 mA 20 mA Max V Notes

PDF Datasheet Preview

NON-ISOLATED DC/DC CONVERTERS

Vdc - Vdc Input, -5 Vdc/1 A, Vdc/1 A, -12 Vdc/0.5 A Outputs
• Non-Isolated
• Fixed Frequency
• High Efficiency
• High Power Density
• UL60950-1 Recognized UL/cUL
• Low Cost
• Excellent Thermal Performance
• OCP/SCP
• Industrial Temperature Range

The Bel xRAH-01FxxN modules are non-isolated step down dc/dc converters that operate from a 3 V - V source. Output voltages are V, V, and -12 V. They are packaged in a compact, overmolded package rated at 1 A, 1 A, A. Optional lead forming provides a vertical mount product for minimal footprint or a surface mount option for a very low profile. The output is closely regulated and the efficiency is typically 88% at 1 A, -5 V output at full load.

Part Selection

Output Voltage

Input Voltage
-12 V

Max. Output Current 1A A

Max. Output Power 5W W 6W

Typical Efficiency
88% 88% 88%

Part Number Surface Mount SRAH-01F50N SRAH-01F52N SRAH-01FX2N

Part Number Vertical Mount VRAH-01F50N VRAH-01F52N VRAH-01FX2N

Notes Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”, and “G” for “Tray Packaging”.

All part numbers above indicate RoHS Change the second letter "R" to "7" for RoHS 5 part numbers.

Absolute Maximum Ratings

Parameter

Input Voltage continuous

Ambient Temperature
-40 °C

Storage Temperature
-40 °C

Max 7V 85 °C 125 °C

Notes

Input Specifications

Parameter

Input Voltage Input Current full load

VO= V, V VO= -12 V

Input Current no load VO= V, V VO= -12 V

Input Reflected Ripple Current pk-pk

Input Reflected Ripple Current rms I2t Inrush Current Transient

Turn-on Voltage Threshold Turn-off Voltage Threshold

VO= V, V VO= -12 V

Min 3V

Typ -
80 mA
20 mA

Max V

Notes

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Datasheet ID: SRAH-01FX2NR 521677