LM3153MHE-3.3

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Manufacturer

National Semiconductor

Category

Application Specific Microcontrollers

Mfr. Part #

LM3153MHE-3.3

Description

SWITCHING CONTROLLER, 750KHZ

Details Description

Buck Regulator Positive Output Step-Down DC-DC Controller IC 14-HTSSOP

Package

14-PowerTSSOP (0.173", 4.40mm Width)

Listed Quantity*

23051

Datasheet: datasheet

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Catalog Technical Specifications

Use these catalog details for an initial review. Confirm the exact ordering code, current lifecycle status and manufacturer datasheet before design approval or purchasing.

Mfr
National Semiconductor
Series
SIMPLE SWITCHER®
Package
Bulk
Product Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage – Supply (Vcc/Vdd)
8V ~ 18V
Frequency – Switching
750kHz
Duty Cycle (Max)
–
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
–
Control Features
Enable, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
14-PowerTSSOP (0.173″, 4.40mm Width)
Supplier Device Package
14-HTSSOP
Base Product Number
LM3153