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UC2844BN Boost, Flyback Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Product Overview
Digi-Key Part Number 497-6135-5-ND
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Quantity Available 1,031
Can ship immediately
Manufacturer

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Manufacturer Part Number

UC2844BN

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Description IC REG CTRLR PWM CM 8-MINIDIP
Copy   IC REG CTRLR PWM CM 8-MINIDIP
Manufacturer Standard Lead Time 14 Weeks
Detailed Description

Boost, Flyback Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

Copy   Boost, Flyback Regulator Positive Output Step-Up, Step-Up/Step-Down  DC-DC Controller IC 8-Mini DIP
Documents & Media
Datasheets UC2842B-45B, UC3842B-45B
Other Related Documents UC2844B View All Specifications
Product Training Modules DC to DC Conversion Cookbook
High Voltage Offline Converters
HTML Datasheet UC2842B-45B, UC3842B-45B
EDA / CAD Models ? Download from Ultra Librarian
Online Catalog Multi-Topology
Product Attributes Select All
Categories
Manufacturer STMicroelectronics
Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function Step-Up, Step-Up/Step-Down
Output Configuration Positive
Topology Boost, Flyback
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 10 V ~ 30 V
Frequency - Switching Up to 500kHz
Duty Cycle (Max) 48%
Synchronous Rectifier No
Clock Sync No
Serial Interfaces -
Control Features Frequency Control
Operating Temperature -25°C ~ 85°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-Mini DIP
Base Part Number UC2844B
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
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Additional Resources
Standard Package ? 50
Other Names 497-6135-5
UC2844BNST
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 0.91000 $0.91
50 0.77280 $38.64
100 0.63480 $63.48
500 0.52440 $262.20
1,000 0.41400 $414.00

Submit a request for quotation on quantities greater than those displayed.

07:19:42 9/24/2018