UCC38C55DR vs UCC38C45DG4 | Comparison in Parameters

UCC38C55DR

Active

PMIC - DC DC Switching Controllers

Description: COMMERCIAL, 30-V, LOW-POWER CURR

Manufacturer: Texas Instruments

Datasheet: UCC38C55DR Datasheet

History Price: $1.68000

In Stock: 15200

UCC38C55DR vs UCC38C45DG4

Part No

UCC38C55DR

UCC38C45DG4

Category

PMIC - DC DC Switching Controllers

Manufacturer

Texas Instruments

Series

UCCx8C5x

Packaging

Tape & Reel (TR)

Tube

Status

Active

Discontinued

Output Type

Transistor Driver

Function

Step-Up, Step-Down, Step-Up/Step-Down

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Topology

Boost, Buck, Flyback, Forward, SEPIC

Boost, Flyback, Forward Converter

Number of Outputs

Output Phases

Voltage - Supply (Vcc/Vdd)

7.6V ~ 18V

Frequency - Switching

1MHz

Up to 1MHz

Duty Cycle (Max)

50%

48%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

Current Limit, Dead Time Control, Frequency Control, Soft Start

Frequency Control

Operating Temperature

0 ℃ ~ 85 ℃ (TA)

0 ℃ ~ 70 ℃ (TJ)

Mounting Type

Surface Mount

Package / Case

8-SOIC (0.154", 3.90mm Width)

Supplier Device Package

8-SOIC