Payment Method
UC1843AJ +BOM
PWM Controller UC1843AJ: Current Mode
CDIP (JG)-8-
Manufacturer:
Texas Instruments
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Mfr.Part #:
UC1843AJ
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Datasheet:
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Topology:
Boost, Flyback, Forward
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Control Mode:
Current
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Duty Cycle (max) (%):
100
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Switching Frequency (max) (kHz):
500
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EDA/CAD Models:
Availability: 6811 PCS
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UC1843AJ General Description
Furthermore, the UC1843AJ is equipped with under voltage lockout (UVLO) capabilities that allow the output stage to sink at least 10 mA at less than 1.2 V for VCC over 5 V. This feature provides an added layer of protection and ensures stable operation under varying voltage conditions
Key Features
- Fast Turn-On and Fall-Off Times
- Limited In-Rush Current
- Fine-Tuned Thermal Shutdown
Specifications
Topology | Boost, Flyback, Forward | Control mode | Current |
Duty cycle (max) (%) | 100 | Switching frequency (max) (kHz) | 500 |
Features | Error amplifier, Multi-topology | UVLO thresholds on/off (V) | 8.4/7.6 |
Operating temperature range (°C) | -55 to 125 | Rating | Military |
Gate drive (typ) (A) | 1 | Vin (max) (V) | 25 |
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In Stock: 6,811
Minimum Order: 1
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