Datasheet Texas Instruments LM5015MHX/NOPB — Ficha de datos

LM5015
www.ti.com SNVS538C – NOVEMBER 2007 – REVISED APRIL 2013 LM5015 High Voltage Monolithic Two-Switch Forward DC-DC Regulator
Check for Samples: LM5015 FEATURES DESCRIPTION The LM5015 high voltage switch mode regulator
features all the functions necessary to implement
efficient high voltage Two-Switch Forward and TwoSwitch Flyback regulators, using a minimum of
external components. This easy to use regulator
integrates high side and low side 75 Volt N-Channel
MOSFETs with a minimum 1 Amp peak current limit.
The voltage across the MOSFETs employed in the
two-switch topology is clamped to the input voltage,
allowing the input voltage range to approach the
rating of the MOSFETs. The regulator control method
is based on current mode control providing inherent
ease of loop compensation and line feed-forward for
superior rejection of input transients. 1 2 Dual Integrated 75V N-Channel MOSFETs
Ultra-Wide Input Voltage Range: 4.25V to 75V
Integrated High Voltage Bias Regulator
Adjustable Output Voltage
1.5% Feedback Reference Accuracy
Current Mode Control with Selectable
Compensation
Wide Bandwidth Error Amplifier
Integrated Current Sensing and Limiting …