Microsemi Corporation UC3845AM

Name: UC3845AM
Brand: Microsemi Corporation
SKU: 3752162-UC3845AM
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UC3845AM

Manufacturer:: Microsemi Corporation

Ventron No:: 3752162-UC3845AM

Description:: IC REG CTRLR BUCK/BOOST 8DIP

ECAD Model:

Datasheet:: UC3845AM

Specifications

Microsemi Corporation UC3845AM technical specifications, attributes, parameters and parts with similar specifications to Microsemi Corporation UC3845AM.

Mount
Through Hole
Mounting Type
Through Hole
Package / Case
DIP
Number of Pins
8
Supplier Device Package
8-DIP
Operating Temperature
0°C~70°C TA
Packaging
Tube
Published
1997
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Subcategory
Switching Regulator or Controllers
Technology
BIPOLAR
Terminal Position
DUAL
Terminal Pitch
2.54mm
Frequency
500kHz
Base Part Number
UC*84
Function
Step-Up, Step-Down
Number of Outputs
1
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
Topology
Buck, Boost
Control Mode
CURRENT-MODE
Output Current-Max
1A
Input Voltage (Max)
30V
Control Technique
PULSE WIDTH MODULATION
Rise Time
50ns
Synchronous Rectifier
Yes
Switcher Configuration
SINGLE
Max Duty Cycle
50 %
Duty Cycle (Max)
48%
Clock Sync
No
Width
7.62mm
RoHS Status
RoHS Compliant
Lead Free
Lead Free

Description

UC3845AM Overview
This component is manufactured by Microsemi Corporation and falls under the category of PMIC - Voltage Regulators - DC DC Switching Controllers. It is a chip designed for regulating voltage and has 8 pins. It can operate within a temperature range of 0°C to 70°C and has a dual terminal position with a pitch of 2.54mm. It has one output and uses a current-mode control mode. The maximum input voltage it can handle is 30V and it is configured as a single switcher. The width of the chip is 7.62mm and it is compliant with RoHS standards.

UC3845AM Features
Transistor Driver Outputs
PULSE WIDTH MODULATION
Max Duty Cycle: 50 %
Frequency: 500kHz

UC3845AM Applications
There are a lot of Microsemi Corporation UC3845AM DC to DC converter applications.

Post equipment
Machining centers
Drilling machines
Milling machines
Constant current circuits
Computed tomography (CT)
Servo drive system
Balance equipment
Serial communication converter
Automatic plug-in machines

UC3845AM More Descriptions

Current Mode PWM Controller 1A 8-Pin PDIP
IC REG CTRLR BUCK/BOOST 8DIP

Certification