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UC2843A-Q1 |
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| Part Number | UC2843A-Q1 |
| Manufacturer | Texas Instruments (https://www.ti.com/) |
| Description | ORDERING INFORMATION The UC2843A control IC is a pin-for-pin compatible improved version of the UC2843. Providing the necessary features to control current mode switched mode power supplies, this dev... |
| Features |
1
• Qualified for Automotive Applications • Extended Temperature Performance of –40°C to 125°C • Optimized for Off-Line and DC-to-DC Converters • Low Start-Up Current (<0.5 mA) • Trimmed Oscillator-Discharge Current • Automatic Feed-Forward Compensation • Pulse-by-Pulse Current Limiting • Enhanced Load-Response Characteristics • Under-Voltage Lockout With Hysteresis • Double-Pulse Suppression • High-Current Totem-Pole Output • Internally Trimmed Bandgap Reference • 500-kHz Operation • Low RO Error Amp D PACKAGE (TOP VIEW) COMP VFB ISENSE RT/CT 1 2 3 4 8 VREF 7 VCC 6 OUTPUT 5 GND DESCRIPTI... |
| Document |
 UC2843A-Q1 Data Sheet
PDF 945.65KB |
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | UC2843A |
ST Microelectronics |
HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER |
|
| 2 | UC2843A |
Motorola |
(UC2842A / UC2843A) HIGH PERFORMANCE CURRENT MODE CONTROLLERS |
|
| 3 | UC2843A |
LINFINITY |
CURRENT MODE PWM CONTROLLER |
|
| 4 | UC2843A |
UTC |
PWM CONTROLLERS |
|
| 5 | UC2843A |
ON Semiconductor |
High Performance Current Mode Controllers |
|
| 6 | UC2843A |
Texas Instruments |
Current-Mode PWM Controllers |
|
Desde 2024. D4U Semiconductor.
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