LTC3838IUHF-2#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 38-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2013 |
| Series | PolyPhase® |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | QUAD |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC3838 |
| JESD-30 Code | R-PQCC-N38 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~38V |
| Control Features | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 200kHz~2MHz |
| Input Voltage (Max) | 38V |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Height Seated (Max) | 0.8mm |
| Length | 7mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
LTC3838IUHF-2#TRPBF Overview
With a 38-WFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. There is sufficient capacity to generate switching controller for outputs 2. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sVoltages 4.5V~38V are the dc control's supply voltage and operating voltage, respectively. Qualified to work in an dc switcher with -40°C~125°C TJ. There is a switch at 200kHz~2MHz that can be used with this controller. A generalization of dc dc regulator can be made using Surface Mount. Switching control is made easier with the dcdc regulator's Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking. A DUAL SWITCHING CONTROLLER analog integrated circuit is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . A variety of dc switching's functions can be performed on 38 terminations. DC switcher's voltage input is 15V. LTC3838 can be used to locate other relevant dc to dc converter ics. Switching converter is a type of Switching Regulator or Controllers in particular. dc dc voltage regulators should have a minimum input voltage of 4.5V. Voltages 38V are the maximum that the dc to dc regulator will accept. DC to DC voltage regulator has a value of OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT to better satisfy the need. The dc to dc voltage regulator belongs to the PolyPhase? series.
LTC3838IUHF-2#TRPBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~2MHz
Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
OUTPUT VOLTAGE RANGE FROM 0.6 VOLT TO 5.5 VOLT
LTC3838IUHF-2#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC3838IUHF-2#TRPBF DC to DC converter applications.
- Smoke prevention equipment
- Boring machines
- Bending machines
- Computed tomography (CT)
- Balance equipment
- Servo drive system
- Nuclear power plants
- Flexible manufacturing cells
- Lathes
- Driver circuits
