UC2842AQD8


YeeHing #: Y012-UC2842AQD8
Inventory: 8400

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Description

UC2842AQD8 Texas Instruments - Yeehing Electronics

30-V, 1-A, automotive 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle

Pricing (USD)

Quantity Unit Price
1 — 99 1.21
100 — 249 0.999
250 — 999 0.718
1,000 + 0.38

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Controllers
RoHS Y
Topology Boost
Number of Outputs 1 Output
Switching Frequency 500 kHz
Duty Cycle - Max 100 %
Output Current 1 A
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C
Mounting Style SMD/SMT
Package / Case SOIC-8
Packaging Reel
Operating Temperature Range - 40 C to + 125 C
Series UC2842AQ
Type Current Mode PWM Controllers
Brand Texas Instruments
Fall Time 50 ns
Product Type Switching Controllers
Rise Time 50 ns
Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs
Unit Weight 0.002667 oz

For more information, please refer to datasheet

Documents

UC2842AQD8 Datasheet

More Information

The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 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.

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