UCC39421 Datasheet, Controller, Unitrode

UCC39421 Features

• Controller include pulse-by-pulse current limiting, and a low 5-µA quiescent current during shutdown. The UCC39422 incorporates programmable power-on reset circuitry and an uncommitted comparator

PDF File Details

Part number:

UCC39421

Manufacturer:

Unitrode

File Size:

1.18MB

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📄 Datasheet

Description:

Multimode high frequency pwm controller. SYNC/SD 13 RT 14 1.8 V(MIN) 1.24 V VREF PWM OSC VPUMP 7 VIN 9 CHARGE PUMP VPUMP 8 CP 3 VOUT 2 RSEN RECT 4 ANTI

CROSS

UCC39421 Application

• Applications D Up to 2-MHz Oscillator D Synchronizable Fixed Frequency Operation D High-Efficiency Low-Power Mode D High-Efficiency at Very Low-Powe

TAGS

UCC39421

Unitrode

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