Texas Instruments UCC28C55QDRQ1

Name: UCC28C55QDRQ1
Brand: Texas Instruments
SKU: 6410705-UCC28C55QDRQ1
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC28C55QDRQ1

Manufacturer:: Texas Instruments

Ventron No:: 6410705-UCC28C55QDRQ1

Description:: Automotive, 30-V, low-power current-mode PWM controller, 8.4-V/7.6-V UVLO, 50% duty cycle

ECAD Model:

Datasheet:: ucc28c55-q1

Specifications

Texas Instruments UCC28C55QDRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC28C55QDRQ1.

Topology
Boost
Control mode
Current
Duty cycle (max) (%)
50
Switching frequency (max) (kHz)
1000
Features
Adjustable switching frequency
UVLO thresholds on/off (V)
8.4/7.6
Operating temperature range (°C)
-40 to 150
Rating
Automotive
Gate drive (typ) (A)
1
TI functional safety category
Functional Safety-Capable

Description

The UCC28C5x-Q1 family of devices are high performance current-mode PWM controllers which can be used to drive both Si and SiC MOSFETs in various applications. The UCC28C5x-Q1 family is a more efficient and robust version of the UCC28C4x-Q1.

The UCC28C5x-Q1 family has new UVLO thresholds that allow for reliable SiC MOSFET operation (UCC28C56-59-Q1), in addition to existing UVLO thresholds for continued Si MOSFET support (UCC28C50-55-Q1).

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

Certification