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STMicroelectronics UC3845BN, PWM Controller, 500 kHz 8-Pin, PDIP / 1686830


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Product information
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Product Image
Item number:
     2794E-1686830
Manufacturer:
     ST Microelectronics
Manufacturer no.:
     UC3845BN
EAN/GTIN:
     5059042529678
Search terms:
4000 CMOS
CMOS 4000
IC voltage regulator
PWM controllers
PWM Controllers, STMicroelectronics. Pulse-width modulator (PWM) controllers can support isolated and non-isolated AC-DC and DC-DC switch mode power supplies. They are based on the most popular topologies in both single-ended, such as fly-back, forward or quasi-resonant controllers, and double-ended configurations, such as asymmetrical half-bridge, for Switch Mode Power Supplies (SMPS). The PMW controllers also integrate a comprehensive set of protections for enhanced robustness and reliability.
More information:
Maximum Switching Frequency:
500 kHz
Output Current:
1 A
Control Method:
Current
Number of Outputs:
1
Fall Time:
50ns
Mounting Type:
Through Hole
Package Type:
PDIP
Rise Time:
50ns
Pin Count:
8
Topology:
Boost, Flyback
Dimensions:
10.92 x 6.6 x 3.32mm
Maximum Duty Cycle:
50%
Length:
10.92mm
PWM Controller Type:
Current Mode
Width:
6.6mm
Other search terms: Switching regulator IC, 4000 cmos, 1686830, Semiconductors, Power Management ICs, PWM, STMicroelectronics, UC3845BN
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