LT3845MPFE#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | PRODUCTION (Last Updated: 1 week ago) |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Number of Pins | 16 |
| Operating Temperature | -55°C~125°C TJ |
| Packaging | Tube |
| Published | 2010 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | ALSO HAS ADJUSTABLE OUTPUT UPTO 36V |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Frequency | 500kHz |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3845 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 12V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Output Current | 10A |
| Voltage - Supply (Vcc/Vdd) | 4V~60V |
| Control Features | Enable, Frequency Control, Soft Start |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 300kHz |
| Synchronous Rectifier | Yes |
| Nominal Input Voltage | 20V |
| Switcher Configuration | PUSH-PULL |
| Length | 5mm |
| Width | 4.4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
LT3845MPFE#PBF Overview
It comes in the 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, which makes switching controller suitable for most applications. There is enough capacity in the dc motor controller to generate the output for the 1 input. Packaging for the pmic consists of Tube solid enclosures. With Transistor Driver dc switching's output (s), it is able to handle it. dc control's supply and operating voltages are 4V~60V. Suitable for work in a -55°C~125°C TJ dc switcher. There is a switch at 300kHz that can be used with this controller. Surface Mount makes it suitable for general dc dc regulator. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Soft Start. A SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. switching converters terminal (s) are designed to be at DUAL. The 16 terminations can be used for a wide range of dc switching. DC switcher's voltage input of 20V. Search for "LT3845" to find other relevant dc to dc converter ics. There are only 16 pins on switching converter. Particularly, switching converter is a type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 12V voltage. In most cases, the dc dc regulator's output current is 10A. This information should be noted when you begin working with the component. The switching controller works at a frequency of 500kHz. To better satisfy the need, DC to DC voltage regulator has a value of ALSO HAS ADJUSTABLE OUTPUT UPTO 36V. It is possible to set the input voltage as 20V for nominal working statuses.
LT3845MPFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Frequency Control, Soft Start
Frequency: 500kHz
ALSO HAS ADJUSTABLE OUTPUT UPTO 36V
LT3845MPFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3845MPFE#PBF DC to DC converter applications.
- Various CNC machine tools
- Smoke prevention equipment
- Serial communication converter
- Direct power supply system
- Digital display device
- Smoke exhaust equipment
- Post equipment
- Wide-range voltage regulation circuits
- Linear guide
- Computed tomography (CT)
