Datasheet Texas Instruments UC1823AL
| Manufacturer | Texas Instruments |
| Series | UC1823A |
| Part Number | UC1823AL |
High Speed PWM Controller 20-LCCC -55 to 125
Datasheets
UC2823x, UC2825x, UC3823x, UC3825x: High Speed PWM Controller datasheet
PDF, 922 Kb, Revision: E, File published: Sep 9, 2010
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 20 |
| Package Type | FK |
| Industry STD Term | LCCC |
| JEDEC Code | S-CQCC-N |
| Package QTY | 1 |
| Carrier | TUBE |
| Device Marking | UC1823AL |
| Width (mm) | 8.89 |
| Length (mm) | 8.89 |
| Thickness (mm) | 1.83 |
| Pitch (mm) | 1.27 |
| Max Height (mm) | 2.03 |
| Mechanical Data | Download |
Parametrics
| Control Method | Current |
| Duty Cycle(Max) | 100 % |
| Frequency(Max) | 1000 kHz |
| Operating Temperature Range | -55 to 125 C |
| Package Group | LCCC |
| Package Size: mm2:W x L | 20LCCC: 79 mm2: 8.89 x 8.89(LCCC) PKG |
| Rating | Military |
| Special Features | Error Amplifier,Leading Edge Blanking,Soft Start,Synchronization Pin,Multi-topology |
| Topology | Boost,Buck,Flyback,Forward |
| UVLO Thresholds On/Off | 9.2/8.4 V |
| Vin(Max) | 22 V |
| Vin(Min) | 8.4 V |
Eco Plan
| RoHS | See ti.com |
Application Notes
- U-128 The UC3823AB and UC3825AB Enhanced Generation of PWM ControllersPDF, 204 Kb, File published: Sep 5, 1999
The UC3823A and B and the UC3825A and B family of PWM control ICs are improved versions of the standard UC3823 & UC3825 family. This application note describes the enhancements incorporated in four new PWM control ICs: the UC3823A UC3823B UC3825A and UC3825B. Based on the industry standard UC3823 and UC3825 controllers this advanced generation features several key improvements in protection and
Model Line
Series: UC1823A (6)
Manufacturer's Classification
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter
