US2651 Datasheet High Precision Low Cost Mcm Power Switch

Manufacturer: Unisonic Technologies

Overview: UNISONIC TECHNOLOGIES CO., LTD US2651 Preliminary HIGH PRECISION LOW COST MCM POWER SWITCH CMOS IC.

Datasheet Details

Part number	US2651
Manufacturer	Unisonic Technologies
File Size	357.89 KB
Description	HIGH PRECISION LOW COST MCM POWER SWITCH
Datasheet	US2651-UnisonicTechnologies.pdf

General Description

The UTC US2651 is a high performance, high precision and low cost PWM Power switch for non-isolated buck application.

It combines a dedicated current mode PWM controller and error amplifier for low component count.

UTC US2651 use UTC proprietary frequency shuffling technique for EMI performance.

Key Features

S.
Power on soft-start.
Load compensation.
Built-in error amplifier.
Oscillator of fixed frequency with frequency-reduction control.
Frequency shuffling for EMI improvement.
Built-in Leading Edge Blanking (LEB).
Cycle-by-Cycle current limiting.
Over loading protection.
Output short-circuit protection.
VDD Under Voltage Lockout with hysteresis (UVLO).
VDD OVP.

US2651 Distributor & Price

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