Name: LX1553CM
Brand: Microchip
SKU: LX1553CM

Type

Parameter

Lifecycle Status

OBSOLETE (Last Updated: 1 month ago)

Mounting Type

Through Hole

Package / Case

8-DIP (0.300, 7.62mm)

Surface Mount

Operating Temperature

0°C~70°C TA

Packaging

Tube

Published

1997

JESD-609 Code

Part Status

Obsolete

Moisture Sensitivity Level (MSL)

2 (1 Year)

Number of Terminations

ECCN Code

EAR99

Terminal Finish

MATTE TIN

Technology

BIPOLAR

Terminal Position

DUAL

Peak Reflow Temperature (Cel)

260

Terminal Pitch

2.54mm

Frequency

400kHz

Time@Peak Reflow Temperature-Max (s)

Base Part Number

LX155*

JESD-30 Code

R-PDIP-T8

Function

Step-Up, Step-Down

Number of Outputs

Output Type

Transistor Driver

Input Voltage-Nom

15V

Analog IC - Other Type

SWITCHING CONTROLLER

Output Configuration

Positive

Voltage - Supply (Vcc/Vdd)

7.6V~30V

Quiescent Current

11mA

Control Features

Frequency Control

Topology

Buck, Boost

Control Mode

CURRENT-MODE

Output Current-Max

Input Voltage (Max)

25V

Control Technique

PULSE WIDTH MODULATION

Synchronous Rectifier

Yes

Switcher Configuration

SINGLE

Duty Cycle (Max)

96%

Clock Sync

Height Seated (Max)

5.308mm

Width

7.62mm

RoHS Status

RoHS Compliant

Lead Free

Contains Lead

LX1553CM Overview

With its 8-DIP (0.300, 7.62mm) package, the switching controller fits the needs of most applications. For outputs of 1, this dc motor controller is suitable. Tube solid enclosure protects the pmic. It is capable of handling Transistor Driver dc switching's outputs (s). This dc control operates at 7.6V~30V and has a 7.6V~30V supply voltage. Worked in a 0°C~70°C TA dc switcher before. The Through Hole allows it to be used for dc dc regulator in general. In order to control switching efficiently, the dcdc regulator features Frequency Control. SWITCHING CONTROLLER analog IC connects the switch converters. Switching converters are designed with the terminal (s) at position DUAL . The 8 terminations can be used for a wide range of dc switching. A few of the control techniques these dc dc converter ics adapt include PULSE WIDTH MODULATION. A DC switcher's nominal voltage of 15V is input. Searching "LX155*" will return other relevant dc to dc converter ics. There is a particular type of Switching Regulator or Controllers in switching converter. It should be noted that the dc to dc regulator only accepts 25V voltage as input voltage. Switching controllers work at 400kHz Hz. 1A is the largest value switching converter outputs. DC switching uses 11mA when it is dormant.