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TI TPS61085TPWR
| Manufacturer | |
| MPN | TPS61085TPWR |
| LCSC Part # | C75775 |
| Packaging | TSSOP-8 |
| Customer # | |
| Key Attributes | 18.5V Output, 2A Switch Current, 650kHz/1.2MHz Selectable Switching Frequency Boost DC-DC Converter |
| Datasheet | TI TPS61085TPWR |
| RoHS Compliance | 2 documents available |
| Alternative Parts | 2 |
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | TSSOP-8 | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Frequency - Switching | 650kHz;1.2MHz | |
| Function | Boost | |
| Number of Outputs | 1 | |
| Features | Adjustable soft-start;External compensation | |
| Output Type | Adjustable | |
| Topology | Boost | |
| Operating Voltage | 2.3V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 2.8V~18.5V | |
| Output Current | 2A | |
| Quiescent Current | 70uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | TSSOP-8 | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Frequency - Switching | 650kHz;1.2MHz | |
| Function | Boost | |
| Number of Outputs | 1 | |
| Features | Adjustable soft-start;External compensation |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Boost | |
| Operating Voltage | 2.3V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 2.8V~18.5V | |
| Output Current | 2A | |
| Quiescent Current | 70uA |
Introduction
The TPS61085 device is a high-frequency highefficiency DC-to-DC boost converter with an integrated 2-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The selectable frequency of 650 kHz or 1.2 MHz allows the use of small external inductors and capacitors, and provides fast transient response. The external compensation allows optimizing the regulator for application conditions. A capacitor connected to the specific soft-start pin minimizes inrush current at start-up.
Features
- 2.3-V to 6-V Input Voltage Range
- 18.5-V Boost Converter With 2-A Switch Current
- 650-kHz or 1.2-MHz Selectable Switching Frequency
- Adjustable Soft Start
- Thermal Shutdown
- Undervoltage Lockout
- 8-Pin VSSOP and TSSOP Packages
Applications
- Handheld Devices
- GPS Receiver
- Digital Still Camera
- Portable Applications
- DSL Modem
- PCMCIA Card TFT LCD Bias Supply
| Qty | Unit Price | Total Amount |
|---|---|---|
| 1+ | $ 1.3275 | $ 1.33 |
| 10+ | $ 1.103 | $ 11.03 |
| 30+ | $ 0.9801 | $ 29.40 |
| 100+ | $ 0.8408 | $ 84.08 |
| 500+ | $ 0.7785 | $ 389.25 |
| 1,000+ | $ 0.7506 | $ 750.60 |
Standard Packaging2000/Full Reel | ||
Products Specifications
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | TSSOP-8 | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Frequency - Switching | 650kHz;1.2MHz | |
| Function | Boost | |
| Number of Outputs | 1 | |
| Features | Adjustable soft-start;External compensation | |
| Output Type | Adjustable | |
| Topology | Boost | |
| Operating Voltage | 2.3V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 2.8V~18.5V | |
| Output Current | 2A | |
| Quiescent Current | 70uA |
| Type | Description | |
|---|---|---|
| Category | Integrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators | |
| Manufacturer | TI | |
| Packaging | TSSOP-8 | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Frequency - Switching | 650kHz;1.2MHz | |
| Function | Boost | |
| Number of Outputs | 1 | |
| Features | Adjustable soft-start;External compensation |
| Type | Description | |
|---|---|---|
| Output Type | Adjustable | |
| Topology | Boost | |
| Operating Voltage | 2.3V~6V | |
| Switch tube (built-in/external) | Built-in | |
| Output Voltage | 2.8V~18.5V | |
| Output Current | 2A | |
| Quiescent Current | 70uA |
Introduction
The TPS61085 device is a high-frequency highefficiency DC-to-DC boost converter with an integrated 2-A, 0.13-Ω power switch capable of providing an output voltage up to 18.5 V. The selectable frequency of 650 kHz or 1.2 MHz allows the use of small external inductors and capacitors, and provides fast transient response. The external compensation allows optimizing the regulator for application conditions. A capacitor connected to the specific soft-start pin minimizes inrush current at start-up.
Features
- 2.3-V to 6-V Input Voltage Range
- 18.5-V Boost Converter With 2-A Switch Current
- 650-kHz or 1.2-MHz Selectable Switching Frequency
- Adjustable Soft Start
- Thermal Shutdown
- Undervoltage Lockout
- 8-Pin VSSOP and TSSOP Packages
Applications
- Handheld Devices
- GPS Receiver
- Digital Still Camera
- Portable Applications
- DSL Modem
- PCMCIA Card TFT LCD Bias Supply
C75775 EasyEDA Library
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
| Type | Details |
|---|---|
| RoHS | ROHS3 Compliant |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Alternative Parts
| MPN | Manufacturer | Packaging | Availability | Unit Price | ||
|---|---|---|---|---|---|---|
| TPS61085PWR | TI | TSSOP-8 | 675 | $ 1.103 | ||
| TPS61085PW | TI | TSSOP-8 | 0 | $ 2.6874 |