LT3844EFE#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 | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2009 |
| 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 OUTPUT VOLTAGES UP TO 36V |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.65mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LT3844 |
| Function | Step-Up, Step-Down, Step-Up/Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 36V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 20V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive or Negative |
| Output Current | 10A |
| Voltage - Supply (Vcc/Vdd) | 4V~60V |
| Control Features | Enable, Frequency Control, Soft Start |
| Max Output Voltage | 36V |
| Topology | Buck, Boost, SEPIC |
| Min Input Voltage | 60V |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 300kHz |
| Max Input Voltage | 4V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | No |
| Max Frequency | 330kHz |
| Clock Sync | Yes |
| Duty Cycle | 95 % |
| Height | 950μm |
| Length | 4.9mm |
| Width | 4.5mm |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LT3844EFE#PBF Overview
It comes in a 16-TSSOP (0.173, 4.40mm Width) Exposed Pad package, so switching controller can be used for most applications. For 1 outputs, the dc motor controller is appropriate. Tube solid enclosure protects the pmic. 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 a -40°C~125°C TJ dc switcher. The switching controller is capable of switching at the 300kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, Frequency Control, Soft Start. A SWITCHING REGULATOR analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. The 16 terminations can be used for a wide range of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. There is a DC switcher's nominal voltage of 20V. LT3844 can be used to locate other relevant dc to dc converter ics. 16 pins are present on switching converter. Switching converter is a special type of Switching Regulator or Controllers. Statistically, the DC regulator outputs 36V voltage. You should note that the dc dc regulator's usual output current is 10A. There is a maximum frequency of 330kHz for this dc regulators. This value is ALSO HAS OUTPUT VOLTAGES UP TO 36V so that DC to DC voltage regulator better serves the purpose. The dc switcher's maximum input voltage is 4V; users must limit it accordingly. Voltage 60V must be supplied. Depending on the datasheet, the switching converter can output 36V volts at its peak.
LT3844EFE#PBF Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Enable, Frequency Control, Soft Start
PULSE WIDTH MODULATION
ALSO HAS OUTPUT VOLTAGES UP TO 36V
LT3844EFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LT3844EFE#PBF DC to DC converter applications.
- Current source circuits
- Game consoles
- Motor controller circuits
- Ball screw pair
- Sink circuits
- Communication system
- Computer rooms
- Hydraulic presses
- Program control systems
- Elevator lighting
