LM5642MTC vs LM5175RHFR | Comparison in Parameters | Octopart India

LM5642MTC

LM5642MTC

Active

PMIC - DC DC Switching Controllers

Description: LM5642 4.5-36V, CURRENT MODE DUA

Manufacturer: National Semiconductor

Datasheet: LM5642MTC Datasheet

History Price: $4.01000

In Stock: 17100

LM5642MTC vs LM5175RHFR

Part No

Category

PMIC - DC DC Switching Controllers

PMIC - DC DC Switching Controllers

Manufacturer

National Semiconductor

Texas Instruments

Series

-

-

Packaging

Bulk

Tape & Reel (TR)

Status

Active

Active

Output Type

Transistor Driver

Transistor Driver

Function

Step-Down

Step-Up/Step-Down

Output Configuration

Positive

Positive

Topology

Buck

Buck-Boost

Number of Outputs

2

1

Output Phases

2

1

Voltage - Supply (Vcc/Vdd)

4.5V ~ 36V

3.5V ~ 42V

Frequency - Switching

200kHz

100kHz ~ 600kHz

Duty Cycle (Max)

98.9%

-

Synchronous Rectifier

Yes

Yes

Clock Sync

Yes

Yes

Serial Interfaces

-

-

Control Features

Current Limit, Enable, Soft Start

Enable, Frequency Control, Power Good, Soft Start

Operating Temperature

-40 ℃ ~ 125 ℃ (TJ)

-40 ℃ ~ 125 ℃ (TJ)

Mounting Type

Surface Mount

Surface Mount

Package / Case

28-TSSOP (0.173", 4.40mm Width)

28-VFQFN Exposed Pad

Supplier Device Package

28-TSSOP

28-VQFN (5x4)