Datasheet Texas Instruments LM2524DN/NOPB — Ficha de datos

LM2524D, LM3524D
www.ti.com SNVS766E – JUNE 2009 – REVISED MAY 2013 LM2524D/LM3524D Regulating Pulse Width Modulator
Check for Samples: LM2524D, LM3524D FEATURES 1 2 Fully Interchangeable With Standard LM3524
Family
В±1% Precision 5V Reference With Thermal
Shut-Down
Output Current to 200 mA DC
60V Output Capability
Wide Common Mode Input Range for ErrorAmp
One Pulse per Period (Noise Suppression)
Improved Max. Duty Cycle at High Frequencies
Double Pulse Suppression
Synchronize Through Pin 3 DESCRIPTION
The LM3524D family is an improved version of the
industry standard LM3524. It has improved
specifications and additional features yet is pin for pin
compatible with existing 3524 families. New features
reduce the need for additional external circuitry often
required in the original version. The LM3524D has a В±1% precision 5V reference.
The current carrying capability of the output drive
transistors has been raised to 200 mA while reducing
VCEsat and increasing VCE breakdown to 60V. The
common mode voltage range of the error-amp has …