- N° de stock RS:
- 661-6064
- Référence fabricant:
- UCC3895N
- Fabricant:
- Texas Instruments
1 En stock, livraison sous 1 jour(s) (stock Europe)
28 En stock, livraison sous 3 à 5 jours (stock Europe)
Ajouté
Prix la pièce
7,03 €
(TVA exclue)
8,51 €
(TVA incluse)
Unité | Prix par unité |
1 - 24 | 7,03 € |
25 - 99 | 5,63 € |
100 - 249 | 5,05 € |
250 - 499 | 4,84 € |
500 + | 4,71 € |
- N° de stock RS:
- 661-6064
- Référence fabricant:
- UCC3895N
- Fabricant:
- Texas Instruments
Documentation technique
Législations et de normes
Détails du produit
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
Spécifications
Attribut | Valeur |
---|---|
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 |
Length | 24.33mm |
PWM Controller Type | Soft Switching |
Width | 6.35mm |
Height | 4.57mm |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |
- N° de stock RS:
- 661-6064
- Référence fabricant:
- UCC3895N
- Fabricant:
- Texas Instruments