9001:2015
14001:2015

Quantity Available

1491
Series

-
Package

Tube
Product Status

Active
Output Type

Transistor Driver
Function

Step-Down
Output Configuration

Positive
Topology

Buck
Number of Outputs

2
Output Phases

2
Voltage - Supply (Vcc/Vdd)

4V ~ 38V
Frequency - Switching

250kHz ~ 780kHz
Duty Cycle (Max)

95%
Synchronous Rectifier

Yes
Clock Sync

Yes
Serial Interfaces

-
Control Features

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

-40°C ~ 125°C (TJ)
Mounting Type

Surface Mount
Package / Case

28-SSOP (0.154", 3.90mm Width)
Supplier Device Package

28-SSOP