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TPS40055PWPR
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Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 4 days ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 62.709145mg |
| 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) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | TPS40055 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 35V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 24V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 20A |
| Voltage - Supply (Vcc/Vdd) | 8V~40V |
| Quiescent Current | 1.5mA |
| Control Features | Current Limit, Enable, Frequency Control, Soft Start |
| Input Voltage (Min) | 8V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | Up to 1MHz |
| Input Voltage (Max) | 40V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 1MHz |
| Duty Cycle (Max) | 94% |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS40055PWPR Description
A family of high-voltage, wide-input (8 V to 40 V), synchronous step-down controllers is known as the TPS4005x. With a range of user-programmable features, including as soft start, UVLO, operating frequency, voltage feedforward, high-side current limit, and loop compensation, the TPS4005x series offers design freedom.
The TPS4005x makes use of voltage feed forward control techniques to deliver quick reaction to input line transients and good line regulation across a large (4:1) input voltage range. Loop compensation is made easier by nearly constant modulator gain with input fluctuation. The externally programmable current limit offers a pulse-by-pulse current restriction in addition to hiccup mode operating for longer-lasting overloads that uses an internal fault counter.
TPS40055PWPR Features
Operating input voltage 8 V to 40 V
Input voltage feedforward compensation
< 1% internal 0.7-V reference
Programmable fixed-frequency up to 1-MHz voltage mode controller
Internal gate-drive outputs for high-side and synchronous N-channel MOSFETs
16-pin PowerPAD? package (RθJC = 2°C/W)
Thermal shutdown
Externally synchronizable
TPS40055PWPR Applications
Power modules
Networking and telecom
Industrial and servers