ISL9443IRZ vs ISL8845AMUZ | Comparison in Parameters

ISL9443IRZ

Obsolete

PMIC - DC DC Switching Controllers

Description: SWITCHING CONTROLLER

Manufacturer: Intersil

Datasheet: ISL9443IRZ Datasheet

History Price: $5.98000

In Stock: 47400

ISL9443IRZ vs ISL8845AMUZ

Part No

ISL9443IRZ

ISL8845AMUZ

Category

PMIC - DC DC Switching Controllers

Manufacturer

Intersil

Renesas Electronics

Series

Packaging

Tube

Status

Obsolete

Active

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

600kHz ~ 1.2MHz

Up to 2MHz

Duty Cycle (Max)

48%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

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

Current Limit, Frequency Control

Operating Temperature

-40 ℃ ~ 85 ℃ (TA)

-55 ℃ ~ 125 ℃ (TJ)

Mounting Type

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