Datasheet Texas Instruments UC1825ALP883B
| Manufacturer | Texas Instruments |
| Series | UC1825A |
| Part Number | UC1825ALP883B |
High Speed PWM Controller 28-TO-92 -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 | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 28 | 28 | 28 | 28 |
| Package Type | LP | LP | LP | LP |
| Device Marking | 883B | UC1825ALP/ | 8768102XA | 5962- |
Parametrics
| Control Method | Current |
| Duty Cycle(Max)(%) | 50 |
| Frequency(Max)(kHz) | 1000 |
| Operating Temperature Range(C) | -55 to 125 |
| Package Group | CDIP LCCC |
| Package Size: mm2:W x L (PKG) | See datasheet (CDIP) |
| Rating | Military |
| Special Features | Error Amplifier Leading Edge Blanking Soft Start Synchronization Pin Multi-topology |
| Topology | Boost Flyback Forward Full-Bridge Half-Bridge Push-Pull |
| UVLO Thresholds On/Off(V) | 9.2/8.4 |
| Vin(Max)(V) | 22 |
| Vin(Min)(V) | 8.4 |
Eco Plan
| RoHS | Not Compliant |
| Pb Free | No |
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: UC1825A (7)
- 5962-87681022A 5962-8768102EA UC1825AJ UC1825AJ883B UC1825AL UC1825AL883B UC1825ALP883B
Manufacturer's Classification
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter
