Key facts
- Brand
- Texas Instruments
- Model
- UC3827-2
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-09
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DatasheetTEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook
TEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook
Datasheet
uc3827 is a push-pull pwm controller for cascaded buck and push-pull converters from ti. it can operate up to 500 khz and support up to 500v output voltage and 5a output current
Read onlineTexas Instruments UC3827-2 specifications
| Operating Frequency | Up to 500 kHz |
|---|---|
| Supply Voltage | 20 V |
| Input Voltage Range | 90 V |
| BUCK Driver VO Continuous | +250 mA |
| BUCK Driver VO Peak | +1 A |
| PUSH/PULL Driver VO Continuous | +200 mA |
| PUSH/PULL Driver VO Peak | +1 A |
| Storage Temperature | -65 to 150 °C |
| Junction Temperature | -55 to 150 °C |
| Reference Voltage | +5 V |
Source: TEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook(1)
All Texas Instruments UC3827-2 documents by type
Datasheet 2
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What are the main applications for the UC3827 family?
They are ideally suited for multiple output and/or high voltage output applications using cascaded buck and push-pull converters.
From: TEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook(1)
What is the maximum practical discharge current for the timing capacitor CT?
The maximum practical discharge current is 20 mA.
From: TEXAS INSTRUMENTS UC1827-1 UC1827-2 UC2827-1 UC2827-2 UC3827-1 UC3827-2 handbook(1)