5962-8670403XA
ActiveCURRENT MODE PWM CONTROLLER 200MA 500KHZ 20-PIN CLLCC TUBE
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5962-8670403XA
ActiveCURRENT MODE PWM CONTROLLER 200MA 500KHZ 20-PIN CLLCC TUBE
Technical Specifications
Parameters and characteristics for this part
| Specification | 5962-8670403XA |
|---|---|
| null | |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Bulk | 14 | $ 21.74 | |
| N/A | 60 | $ 28.45 | ||
| Texas Instruments | TUBE | 1 | $ 28.72 | |
| 100 | $ 25.09 | |||
| 250 | $ 19.34 | |||
| 1000 | $ 17.30 | |||
Description
General part information
UC1844 Series
The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
The UC1842A/3A/4A/5A family of control ICs is a pin-for-pin compatible improved version of the UC3842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is guaranteed to be less than 0.5 mA. Oscillator discharge is trimmed to 8.3 mA. During under voltage lockout, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.
Documents
Technical documentation and resources
