| Mfr. Part # | TPS40490MHRHDR | LM5175RHFT | LM5175RHFR |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Description | IC REG CTRLR BUCK 28QFN | IC REG CTRLR BUCK-BOOST 28VQFN | SYNCHRONOUS 4-SWITCH BUCK-BOOST |
| Datasheet | |||
| RoHS | |||
| Specifications | |||
Mount | Surface Mount | - | - |
Mounting Type | Surface Mount | Surface Mount | Surface Mount |
Package / Case | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad | 28-VFQFN Exposed Pad |
Voltage - Input (Nom) | 48V | 24V | 24V |
Operating Temperature | -40°C~125°C TJ | -40°C~125°C TJ | -40°C~125°C TJ |
Packaging | Tape & Reel (TR) | Tape & Reel (TR) | Tape & Reel (TR) |
JESD-609 Code | e4 | e4 | e4 |
Pbfree Code | no | yes | yes |
Part Status | Obsolete | Active | Active |
Moisture Sensitivity Level (MSL) | 3 (168 Hours) | 2 (1 Year) | 2 (1 Year) |
Number of Terminations | 28 | 28 | 28 |
ECCN Code | EAR99 | EAR99 | - |
Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) | Nickel/Palladium/Gold (Ni/Pd/Au) |
Voltage - Supply | 6V~60V | 3.5V~42V | 3.5V~42V |
Terminal Position | QUAD | DUAL | DUAL |
Peak Reflow Temperature (Cel) | 260 | - | - |
Terminal Pitch | 0.5mm | - | - |
Base Part Number | TPS40490 | LM5175 | LM5175 |
JESD-30 Code | S-PQCC-N28 | - | - |
Function | Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
Number of Outputs | 1 | 1 | 1 |
Output Type | Transistor Driver | Transistor Driver | Transistor Driver |
Operating Supply Voltage | 60V | - | - |
Analog IC - Other Type | SWITCHING CONTROLLER | SWITCHING CONTROLLER | SWITCHING CONTROLLER |
Output Configuration | Positive | Positive | Positive |
Quiescent Current | 4mA | 1.65mA | 1.65mA |
Control Features | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | Enable, Frequency Control, Power Good, Soft Start | Enable, Frequency Control, Power Good, Soft Start |
Input Voltage (Min) | 6V | 3.5V | 3.5V |
Topology | Buck | Buck-Boost | Buck-Boost |
Control Mode | VOLTAGE-MODE | CURRENT-MODE | CURRENT-MODE |
Frequency - Switching | 100kHz~5.4MHz | 100kHz~600kHz | 100kHz~600kHz |
Control Technique | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION | PULSE WIDTH MODULATION |
Synchronous Rectifier | Yes | Yes | Yes |
Length | 5mm | 5mm | 5mm |
Width | 5mm | 4mm | 4mm |
Radiation Hardening | No | - | - |
RoHS Status | ROHS3 Compliant | ROHS3 Compliant | ROHS3 Compliant |
Lead Free | Lead Free | Lead Free | Lead Free |
Lifecycle Status | - | ACTIVE (Last Updated: 1 day ago) | ACTIVE (Last Updated: 4 days ago) |
Factory Lead Time | - | 6 Weeks | 6 Weeks |
Surface Mount | - | YES | YES |
Number of Pins | - | 28 | 28 |
Additional Feature | - | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 55V | ALSO OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 55V |
Terminal Form | - | GULL WING | GULL WING |
Input Voltage (Max) | - | 42V | 42V |
Height | - | 1mm | 1mm |
Thickness | - | 900μm | 900μm |
| Pricing(USD) | |||
| Grads Price | - | Quantity Unit Price 1+ $25.066995 10+ $23.6481 100+ $22.30953 500+ $21.046725 1000+ $19.85541 | Quantity Unit Price 1+ $15.7335 10+ $14.84292 100+ $14.002755 500+ $13.210155 1000+ $12.462405 |
| Availability | - | 15 | 12000 |
| Price | - | $25.066995 | $15.7335 |
| Quantity |
In Stock