UCC38C44DR


YeeHing #: Y012-UCC38C44DR
Inventory: 7600

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Description

UCC38C44DR Texas Instruments - Yeehing Electronics

Commercial, 20-V, low-power current-mode PWM controller, 14.5-V/9-V UVLO, 50% duty cycle

Pricing (USD)

Quantity Unit Price
1 — 99 0.593
100 — 249 0.456
250 — 999 0.336
1,000 + 0.17

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Controllers
RoHS Y
Topology Boost, Buck, Flyback, Forward
Number of Outputs 1 Output
Switching Frequency 1 MHz
Duty Cycle - Max 50 %
Input Voltage 18 V
Output Voltage 18 V
Output Current 1 A
Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C
Mounting Style SMD/SMT
Package / Case SOIC-8
Packaging Reel
Isolation Non-Isolated
Operating Temperature Range 0 C to + 70 C
Product Switching Controllers
Series UCC38C44
Type Current Mode PWM Controllers
Brand Texas Instruments
Shutdown No Shutdown
Fall Time 20 ns
Operating Supply Current 2.3 mA
Operating Supply Voltage 18 V
Product Type Switching Controllers
Rise Time 25 ns
Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs
Unit Weight 0.002561 oz

For more information, please refer to datasheet

Documents

UCC38C44DR Datasheet

More Information

The UCCx8C4x family are high-performance, current-mode PWM controllers. The UCCx8C4x is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UCx84xA family and UCx84x family of PWM controllers. The BiCMOS technology offers lower power consumption to improve efficiency as well as faster current sense and oscillator frequency.

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