Datasheet Texas Instruments UC2823BNG4
| Manufacturer | Texas Instruments |
| Series | UC2823B |
| Part Number | UC2823BNG4 |
High Speed PWM Controller 16-PDIP -40 to 85
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 | 16 |
| Package Type | N |
| Industry STD Term | PDIP |
| JEDEC Code | R-PDIP-T |
| Width (mm) | 6.35 |
| Length (mm) | 19.3 |
| Thickness (mm) | 3.9 |
| Pitch (mm) | 2.54 |
| Max Height (mm) | 5.08 |
| Mechanical Data | Download |
Parametrics
| Approx. Price (US$) | 10.04 | 1ku |
| Control Method | Current Voltage |
| Duty Cycle(Max)(%) | 100 |
| Frequency(Max)(kHz) | 1000 |
| Gate Drive(Typ)(A) | 2 |
| Operating Temperature Range(C) | -40 to 85 |
| Package Group | SOIC |
| Rating | Catalog |
| Special Features | Error Amplifier Leading Edge Blanking Multi-topology Soft Start Synchronization Pin |
| Topology | Boost Buck Flyback Forward |
| UVLO Thresholds On/Off(V) | 16/10 |
| Vin(Max)(V) | 22 |
| Vin(Min)(V) | 10 |
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
Manufacturer's Classification
- Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller
