ISL9444CRZ-T7A vs ISL8843MUZ | Comparison in specification

ISL9444CRZ-T7A

Obsolete

PMIC - DC DC Switching Controllers

Description: IC REG CTRLR BUCK 32QFN

Manufacturer: Renesas Electronics

Datasheet: ISL9444CRZ-T7A Datasheet

History Price: Obsolete

In Stock: 47000

ISL9444CRZ-T7A vs ISL8843MUZ

Mfr Part

ISL9444CRZ-T7A

ISL8843MUZ

Category

PMIC - DC DC Switching Controllers

Manufacturer

Renesas Electronics

Intersil

Series

Packaging

Tape & Reel (TR)

Tube

Status

Obsolete

Output Type

Transistor Driver

Function

Step-Down

Step-Up, Step-Up/Step-Down

Output Configuration

Positive

Positive, Isolation Capable

Topology

Buck

Boost, Flyback

Number of Outputs

Output Phases

Voltage - Supply (Vcc/Vdd)

4.5V ~ 28V

9V ~ 30V

Frequency - Switching

200kHz ~ 1.2MHz

Up to 2MHz

Duty Cycle (Max)

95%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

Enable, Frequency Control, Phase Control, Power Fail, Power Good, Soft Start, Tracking

Current Limit, Frequency Control

Operating Temperature

0 ℃ ~ 85 ℃ (TA)

-55 ℃ ~ 125 ℃ (TJ)

Mounting Type

Surface Mount

Package / Case

40-VFQFN Exposed Pad

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

Supplier Device Package

40-QFN (5x5)

8-MSOP