TLV61046ADBVT
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 2 days ago) |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-6 |
| Surface Mount | YES |
| Number of Pins | 6 |
| Operating Temperature | -40°C~85°C TA |
| Packaging | Tape & Reel (TR) |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 6 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Terminal Pitch | 0.95mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | TLV61046 |
| Function | Step-Up |
| Number of Outputs | 1 |
| Output Voltage | 12V |
| Output Type | Adjustable |
| Voltage - Input (Min) | 1.8V |
| Input Voltage-Nom | 3.6V |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.8V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Nominal Supply Current | 110μA |
| Output Configuration | Positive |
| Output Current | 980mA |
| Voltage - Output (Min/Fixed) | 3.3V |
| Topology | Boost |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 1.05MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Voltage - Output (Max) | 28V |
| Max Duty Cycle | 90 % |
| Max Junction Temperature (Tj) | 125°C |
| Height | 1.45mm |
| Length | 2.9mm |
| Width | 1.6mm |
| Thickness | 1.2mm |
| RoHS Status | ROHS3 Compliant |
Description
For use in devices including PMOLED panels, LCD bias supplies, and sensor modules, the TLV61046ADBVT is a highly integrated boost converter. The TLV61046ADBVT combines a rectifier diode, an input to output isolation switch, and a 30-V power switch. When a Li+ battery or two alkaline batteries are connected in series as an input, it can output up to 28 V.
A switching frequency of 1.0 MHz is used by the TLV61046ADBVT during operation. Small external components can be used because of this. By connecting the FB pin to the VIN pin, the internal default 12-V output voltage setting of the TLV61046A can be accessed. In order to obtain 12-V output voltage, it simply requires three external components. The average 980-mA switch current limit for the TLV61046ADBVT. To lessen the inrush current, a 7-ms built-in soft-start time is included. To reduce leakage current when the TLV61046ADBVT is in shutdown mode, the isolation switch disconnects the output from the input. Additionally, the TLV61046ADBVT incorporates thermal shutdown, output short circuit protection, and output overvoltage protection.
In a 6-pin SOT23-6 package of 3 mm x 3 mm, the TLV61046ADBVT is offered.
Features
Output short circuit protection
Output overvoltage protection
Thermal shutdown protection
3-mm × 3-mm SOT23-6 package
Create a custom design using the TLV61046A with the WEBENCH? Power Designer
±2.5% output voltage accuracy
Power save operation mode at light load
Internal 7-ms soft start time
True disconnection between input and output during shutdown
Input voltage range: 1.8 V to 5.5 V, down to 1.6 V after start-up
Output voltage up to 28 V
Integrated power diode and isolation switch
980-mA (typical) switch current
Up to 85% efficiency at 3.6-V input and 12-V output
Applications
Wearable devices
Portable medical equipment
Sensor power supply
PMOLED power supply
LCD panel
