~ Current Mode PWM Controller ~

• Auto-Recovery OVP Protection on VCC

• Fixed-Frequency 65kHz Current-Mode Control Operation

• Internal and Adjustable Over Power Protection (OPP) Circuit

• Frequency Foldback Down to 26 kHz and Skip-Cycle in Light Load Conditions

• Internal Ramp Compensation

• Internal Fixed 4 ms Soft-Start

• 100 ms Timer-Based Auto-Recovery Short-Circuit Protection

• Frequency Jittering in Normal and Frequency Foldback Modes

• Option for Auto-Recovery or Latched Short-Circuit Protection

• OVP Input for Improved Robustness

• Up to 28 V VCC Operation

• +300 mA / -500 mA Source/Sink Drive Capability

• Less than 100 mW Standby Power at High Line

• EPS 2.0 Compliant - Encapsulado: SOT23-6 = TSOP-6

Circuito Integrado Ncp1251 Ncp1251bsn Pwm Controlador Ocp Auto

$3.400,00

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