Texas Instruments UCC28C51DR

Name: UCC28C51DR
Brand: Texas Instruments
SKU: 6410704-UCC28C51DR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC28C51DR

Manufacturer:: Texas Instruments

Ventron No:: 6410704-UCC28C51DR

Description:: Industrial, 30-V, low-power current-mode PWM controller, 7-V/6.6-V UVLO, 50% duty cycle

ECAD Model:

Datasheet:: ucc28c51

Specifications

Texas Instruments UCC28C51DR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC28C51DR.

Control mode
Current
Duty cycle (max) (%)
50
Switching frequency (max) (kHz)
1000
Features
Adjustable switching frequency
UVLO thresholds on/off (V)
7/6.6
Operating temperature range (°C)
-40 to 125
Rating
Catalog
Gate drive (typ) (A)
1

Description

The UCCx8C5x family of devices are high-performance current-mode PWM controllers that can drive both Si and SiC MOSFETs in various applications. The UCCx8C5x family is a more efficient and robust version of the UCCx8C4x.

The UCCx8C5x family has new UVLO thresholds that allow for reliable SiC MOSFET operation (UCC28C56-59), in addition to existing UVLO thresholds for continued Si MOSFET support (UCCx8C50-55).

VDD absolute maximum voltage rating is extended from 20 V to 30 V for optimally driving the gate of 20-V gs, 18-V gs, or 15-V gs SiC MOSFETs, while also allowing for the exclusion of an external LDO.

The UCCx8C5x family is offered in 8-pin VSSOP (DGK), and 8-pin SOIC (D) packages.

Certification