- RS stock no.:
- 922-3498
- Mfr. Part No.:
- UCC3895N
- Manufacturer:
- Texas Instruments
On back order for despatch 2024/09/05
Not Available for premium delivery
Added
Price (Excl VAT) Each (In a Tube of 20)
R 128,072
(exc. VAT)
R 147,283
(inc. VAT)
| Units | Per unit | Per Tube* |
| 20 + | R 128,072 | R 2 561,44 |
| *price indicative | ||
- RS stock no.:
- 922-3498
- Mfr. Part No.:
- UCC3895N
- Manufacturer:
- Texas Instruments
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
PWM Controllers 1MHz, UCC38xx Series, Texas Instruments
From Texas Instruments, a range of Pulse Width Modulation controllers and associated devices to suit a variety of applications and specifications.
The Texas Instruments UCC3895 is a phase-shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. The device allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part is used either as a voltage-mode or current-mode controller.
Programmable-output turn-on delay
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft start, soft stop, and chip disable via a single pin
0% to 100% duty-cycle control
7-MHz error amplifier
Operation to 1 MHz
Typical 5-mA operating current at 500 kHz
Very low 150-μA current during UVLO
Adaptive delay set
Bidirectional oscillator synchronization
Voltage-mode, peak current-mode, or average current-mode control
Programmable soft start, soft stop, and chip disable via a single pin
0% to 100% duty-cycle control
7-MHz error amplifier
Operation to 1 MHz
Typical 5-mA operating current at 500 kHz
Very low 150-μA current during UVLO
PWM (Pulse Width Modulation) Controllers, Texas Instruments
Specification
Attribute | Value |
|---|---|
| Maximum Switching Frequency | 1000 kHz |
| Output Current | 100 mA |
| Number of Outputs | 4 |
| Mounting Type | Through Hole |
| Package Type | PDIP |
| Pin Count | 20 |
| Dimensions | 24.33 x 6.35 x 4.57mm |
| PWM Controller Type | Soft Switching |
| Length | 24.33mm |
| Width | 6.35mm |
| Height | 4.57mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | 0 °C |