- RS Stock No.:
- 661-6064
- Mfr. Part No.:
- UCC3895N
- Brand:
- Texas Instruments
21 In stock - FREE next working day delivery available
1 available from Europe for delivery within 1 working day(s).
Added
Price Each
£6.06
(exc. VAT)
£7.27
(inc. VAT)
Units | Per unit |
1 - 24 | £6.06 |
25 - 99 | £4.85 |
100 - 249 | £4.35 |
250 - 499 | £4.17 |
500 + | £4.06 |
- RS Stock No.:
- 661-6064
- Mfr. Part No.:
- UCC3895N
- Brand:
- Texas Instruments
Technical Reference
Legislation and Compliance
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
Specifications
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 |
Minimum Operating Temperature | 0 °C |
Maximum Operating Temperature | +70 °C |
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