Part Details for LTC2954CDDB-2#TRPBF by Linear Technology
Results Overview of LTC2954CDDB-2#TRPBF by Linear Technology
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Consumer Electronics
Industrial Automation
Energy and Power Systems
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LTC2954CDDB-2#TRPBF Information
LTC2954CDDB-2#TRPBF by Linear Technology is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part Details for LTC2954CDDB-2#TRPBF
LTC2954CDDB-2#TRPBF CAD Models
LTC2954CDDB-2#TRPBF Part Data Attributes
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LTC2954CDDB-2#TRPBF
Linear Technology
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Datasheet
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LTC2954CDDB-2#TRPBF
Linear Technology
LTC2954 - Push Button On/Off Controller with µP Interrupt; Package: DFN; Pins: 8; Temperature Range: 0°C to 70°C
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | LINEAR TECHNOLOGY CORP | |
| Part Package Code | DFN | |
| Package Description | 3 X 2 MM, LEAD FREE, PLASTIC, M0-229WECD-1, DFN-8 | |
| Pin Count | 8 | |
| Manufacturer Package Code | DDB | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustable Threshold | YES | |
| Analog IC - Other Type | PUSHBUTTON ON/OFF CONTROLLER | |
| JESD-30 Code | R-PDSO-N8 | |
| JESD-609 Code | e3 | |
| Length | 3 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Channels | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HVSON | |
| Package Equivalence Code | SOLCC8,.08,20 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 0.8 mm | |
| Supply Current-Max (Isup) | 0.012 mA | |
| Supply Voltage-Max (Vsup) | 26.4 V | |
| Supply Voltage-Min (Vsup) | 2.7 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | NO LEAD | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 2 mm |
Alternate Parts for LTC2954CDDB-2#TRPBF
This table gives cross-reference parts and alternative options found for LTC2954CDDB-2#TRPBF. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LTC2954CDDB-2#TRPBF, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LTC2954CDDB-2 | Linear Technology | Check for Price | LTC2954 - Push Button On/Off Controller with µP Interrupt; Package: DFN; Pins: 8; Temperature Range: 0°C to 70°C | LTC2954CDDB-2#TRPBF vs LTC2954CDDB-2 |
| LTC2954IDDB-2#TRM | Linear Technology | Check for Price | LTC2954 - Push Button On/Off Controller with µP Interrupt; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC2954CDDB-2#TRPBF vs LTC2954IDDB-2#TRM |
| LTC2954CDDB-2#TRPBF | Analog Devices Inc | Check for Price | Push Button On/Off Controller with µP Interrupt | LTC2954CDDB-2#TRPBF vs LTC2954CDDB-2#TRPBF |
| LTC2954CDDB-2 | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO8 | LTC2954CDDB-2#TRPBF vs LTC2954CDDB-2 |
| LTC2954CDDB-2#TR | Analog Devices Inc | Check for Price | Power Supply Support Circuit, Adjustable, 1 Channel, CMOS, PDSO8 | LTC2954CDDB-2#TRPBF vs LTC2954CDDB-2#TR |
| LTC2954IDDB-2 | Linear Technology | Check for Price | LTC2954 - Push Button On/Off Controller with µP Interrupt; Package: DFN; Pins: 8; Temperature Range: -40°C to 85°C | LTC2954CDDB-2#TRPBF vs LTC2954IDDB-2 |
| LTC2954CDDB-2#PBF | Analog Devices Inc | Check for Price | LTC2954CDDB-2#PBF | LTC2954CDDB-2#TRPBF vs LTC2954CDDB-2#PBF |
LTC2954CDDB-2#TRPBF Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LTC2954 is 36V, but it's recommended to keep it below 30V for reliable operation.
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To ensure accuracy and stability over temperature, it's essential to follow proper PCB layout and thermal management practices, such as keeping the device away from heat sources and using a low-ESR capacitor for the VCC pin.
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While the LTC2954 is optimized for Li-Ion batteries, it can be used with other battery chemistries. However, the accuracy and performance may vary, and additional calibration may be required. Consult the datasheet and application notes for more information.
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The POR and BOD features are designed to ensure the device powers up correctly and detects brown-out conditions. To handle these features, ensure that the VCC pin is properly decoupled, and the POR/BOD thresholds are set according to the application requirements.
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For optimal performance, follow the recommended layout and placement guidelines in the datasheet and application notes, such as keeping the sense resistors close to the device and using a low-impedance path for the battery connection.