IR3640MPBF vs IR3638STRPBF | Comparison in Parameters

IR3640MPBF

Obsolete

PMIC - DC DC Switching Controllers

Description: IC REG CTRLR BUCK 20MLPQ

Manufacturer: Infineon Technologies

Datasheet: IR3640MPBF Datasheet

History Price: Obsolete

In Stock: 5200

IR3640MPBF vs IR3638STRPBF

Part No

IR3640MPBF

IR3638STRPBF

Category

PMIC - DC DC Switching Controllers

Manufacturer

Infineon Technologies

Series

Packaging

Tube

Tape & Reel (TR)

Status

Obsolete

Output Type

Transistor Driver

Function

Step-Down

Output Configuration

Positive

Topology

Buck

Number of Outputs

Output Phases

Voltage - Supply (Vcc/Vdd)

4.5V ~ 5.5V

5V ~ 13.2V

Frequency - Switching

225kHz ~ 1.65MHz

400kHz

Duty Cycle (Max)

92%

85%

Synchronous Rectifier

Yes

Clock Sync

Yes

Serial Interfaces

Control Features

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

Enable, Soft Start

Operating Temperature

-40 ℃ ~ 125 ℃ (TJ)

0 ℃ ~ 125 ℃ (TJ)

Mounting Type

Surface Mount

Package / Case

20-VFQFN Exposed Pad

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

20-MLPQ (3x4)

14-SOIC