Datasheet Texas Instruments 8551501VA
| Manufacturer | Texas Instruments |
| Series | UC1526 |
| Part Number | 8551501VA |
Regulating Pulse Width Modulator 18-CDIP -55 to 125
Datasheets
Regulating Pulse Width Modulator datasheet
PDF, 609 Kb, File published: Sep 5, 1999
Extract from the document
Prices
Status
| Lifecycle Status | Active (Recommended for new designs) |
| Manufacture's Sample Availability | No |
Packaging
| Pin | 18 | 18 |
| Package Type | J | J |
| Industry STD Term | CDIP | CDIP |
| JEDEC Code | R-GDIP-T | R-GDIP-T |
| Package QTY | 1 | 1 |
| Carrier | TUBE | TUBE |
| Device Marking | 8551501VA | UC1526J/883B |
| Width (mm) | 6.92 | 6.92 |
| Length (mm) | 23.1 | 23.1 |
| Thickness (mm) | 4.57 | 4.57 |
| Pitch (mm) | 2.54 | 2.54 |
| Max Height (mm) | 5.08 | 5.08 |
| Mechanical Data | Download | Download |
Parametrics
| Control Method | Voltage |
| Duty Cycle(Max) | 50 % |
| Frequency(Max) | 400 kHz |
| Frequency(Min) | 0.01 kHz |
| Operating Temperature Range | -55 to 125 C |
| Package Group | CDIP |
| Package Size: mm2:W x L | See datasheet (CDIP) PKG |
| Rating | Military |
| Special Features | Error Amplifier,Soft Start,Synchronization Pin,Multi-topology |
| Topology | Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
| UVLO Thresholds On/Off | 4.4/4.2 V |
| Vin(Max) | 35 V |
| Vin(Min) | 8 V |
Eco Plan
| RoHS | See ti.com |
Application Notes
- DN-62 Switching Power Supply Topology Voltage Mode vs. Current ModePDF, 66 Kb, File published: Sep 5, 1999
This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.
Model Line
Series: UC1526 (3)
- 8551501VA UC1526J UC1526J883B
Manufacturer's Classification
- Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter
