Data Manual for Texas Instruments UCC28C40, UCC28C41, UCC28C42, UCC28C43, UCC28C44, UCC28C45
Summary
The UCC38C4x family are high-performance, current-mode PWM controllers engineered for robust power management solutions. Designed with enhanced BiCMOS technology and pin-to-pin compatibility, these devices excel in DC-DC converters, switch-mode power supplies, and board-mount modules requiring precise, fast regulation. This manual provides comprehensive details on the product's features, including low standby current and rail-to-rail output swings, vital for engineers developing high-efficiency, space-constrained power electronics.
Manual Details
| Brand | Texas Instruments |
|---|---|
| Pages | 32 |
| File Size | 742.46 KB |
| Published | June 18, 2026 |
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Frequently Asked Questions
What is the minimum input voltage for the device?
The recommended operating range for the input voltage (V_IN) is 18 V to 36 V.
What type of packages are available for this family of PWM controllers?
It is offered in 8-pin MSOP, SOIC, and PDIP packages.
Does the device offer improved high-frequency performance?
Yes, it features improved rise (25 ns) and fall times (20 ns) while maintaining ±1% initial trim accuracy for error amplifier operation up to 1 MHz.
What is the maximum rated output current capacity?
The peak output current capability is up to ±1A.