ISL8843AUZ vs ISL9443IRZ | Comparison in Parameters

ISL8843AUZ

Obsolete

PMIC - DC DC Switching Controllers

Description: SWITCHING CONTROLLER

Manufacturer: Intersil

Datasheet: ISL8843AUZ Datasheet

History Price: Obsolete

In Stock: 24000

ISL8843AUZ vs ISL9443IRZ

Part No

ISL8843AUZ

ISL9443IRZ

Category

PMIC - DC DC Switching Controllers

Manufacturer

Intersil

Series

Packaging

Tube

Status

Obsolete

Output Type

Transistor Driver

Function

Step-Up, Step-Up/Step-Down

Step-Down

Output Configuration

Positive, Isolation Capable

Positive

Topology

Boost, Flyback

Buck

Number of Outputs

Output Phases

Voltage - Supply (Vcc/Vdd)

9V ~ 30V

4.5V ~ 28V

Frequency - Switching

Up to 2MHz

600kHz ~ 1.2MHz

Duty Cycle (Max)

96%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

Current Limit, Frequency Control

Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking

Operating Temperature

-40 ℃ ~ 105 ℃ (TA)

-40 ℃ ~ 85 ℃ (TA)

Mounting Type

Surface Mount

Package / Case

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

32-VFQFN Exposed Pad

Supplier Device Package

8-MSOP

32-QFN (5x5)