ISL78227ARZ vs ISL8845AAUZ-T | Comparison in specification

ISL78227ARZ

Active

PMIC - DC DC Switching Controllers

Description: IC REG CTRLR BOOST 32WQFN

Manufacturer: Renesas Electronics

Datasheet: ISL78227ARZ Datasheet

History Price: $6.02870

In Stock: 46000

ISL78227ARZ vs ISL8845AAUZ-T

Mfr Part

ISL78227ARZ

ISL8845AAUZ-T

Category

PMIC - DC DC Switching Controllers

Manufacturer

Renesas Electronics

Series

Automotive, AEC-Q100

Packaging

Tube

Tape & Reel (TR)

Status

Active

Output Type

Transistor Driver

Function

Step-Up

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Positive, Isolation Capable

Topology

Boost

Boost, Flyback

Number of Outputs

Output Phases

Voltage - Supply (Vcc/Vdd)

5V ~ 55V

9V ~ 30V

Frequency - Switching

50kHz ~ 1.1MHz

Up to 2MHz

Duty Cycle (Max)

89%

48%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking

Current Limit, Frequency Control

Operating Temperature

-40 ℃ ~ 125 ℃ (TJ)

-40 ℃ ~ 105 ℃ (TA)

Mounting Type

Surface Mount, Wettable Flank

Surface Mount

Package / Case

32-VFQFN Exposed Pad

8-TSSOP, 8-MSOP (0.118", 3.00mm Width)

Supplier Device Package

32-QFN (5x5)

8-MSOP