Datasheet Texas Instruments TL1454A
| Manufacturer | Texas Instruments |
| Series | TL1454A |
Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit
Datasheets
Dual-Channel Pulse-Width-Modulation (PWM) Control Circuit datasheet
PDF, 882 Kb, Revision: A, File published: Sep 25, 2002
Extract from the document
Prices
Status
| TL1454ACD | TL1454ACDB | TL1454ACDBR | TL1454ACDG4 | TL1454ACN | TL1454ACNSR | TL1454ACPW | TL1454ACPWR | |
|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | Yes | Yes | Yes | No | Yes | Yes |
Packaging
| TL1454ACD | TL1454ACDB | TL1454ACDBR | TL1454ACDG4 | TL1454ACN | TL1454ACNSR | TL1454ACPW | TL1454ACPWR | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Pin | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Package Type | D | DB | DB | D | N | NS | PW | PW |
| Industry STD Term | SOIC | SSOP | SSOP | SOIC | PDIP | SOP | TSSOP | TSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDIP-T | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 40 | 80 | 2000 | 40 | 25 | 2000 | 90 | 2000 |
| Carrier | TUBE | TUBE | LARGE T&R | TUBE | TUBE | LARGE T&R | TUBE | LARGE T&R |
| Device Marking | TL1454AC | T1454A | T1454A | TL1454AC | TL1454ACN | TL1454A | T1454A | T1454A |
| Width (mm) | 3.91 | 5.3 | 5.3 | 3.91 | 6.35 | 5.3 | 4.4 | 4.4 |
| Length (mm) | 9.9 | 6.2 | 6.2 | 9.9 | 19.3 | 10.3 | 5 | 5 |
| Thickness (mm) | 1.58 | 1.95 | 1.95 | 1.58 | 3.9 | 1.95 | 1 | 1 |
| Pitch (mm) | 1.27 | .65 | .65 | 1.27 | 2.54 | 1.27 | .65 | .65 |
| Max Height (mm) | 1.75 | 2 | 2 | 1.75 | 5.08 | 2 | 1.2 | 1.2 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download | Download |
Eco Plan
| TL1454ACD | TL1454ACDB | TL1454ACDBR | TL1454ACDG4 | TL1454ACN | TL1454ACNSR | TL1454ACPW | TL1454ACPWR | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| Pb Free | Yes | Yes |
Application Notes
- Understanding Buck Power Stages In Switchmode Power SuppliesPDF, 173 Kb, File published: Mar 4, 1999
A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the buck power stage only and does not cover control circuits. Detailed steady-state and small-signal analysis of the buck power stage operating in continuous - Understanding Boost Power Stages In Switchmode Power SuppliesPDF, 149 Kb, File published: Mar 4, 1999
A switching power supply consists of the power stage and the control circuit. The power stage performs the basic power conversion from the input voltage to the output voltage and includes switches and the output filter. This report addresses the boost power stage only and does not cover control circuits. The report includes detailed steady-stage and small-signal analysis of the boost power stage o - Understanding Buck-Boost Power Stages in Switchmode Power Supplies (Rev. A)PDF, 363 Kb, Revision: A, File published: May 28, 2002
Model Line
Series: TL1454A (8)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost or Inverting Controller (External Switch)
