LTC3829IFE
| Parameters | |
|---|---|
| Peak Reflow Temperature (Cel) | 225 |
| Terminal Pitch | 0.5mm |
| Base Part Number | LTC3829 |
| Function | Step-Down |
| Number of Outputs | 3 |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 4.5V~38V |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Input Voltage (Min) | 4.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Frequency - Switching | 250kHz~770kHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Duty Cycle (Max) | 94% |
| Clock Sync | No |
| Height Seated (Max) | 1.2mm |
| Length | 9.7mm |
| Width | 4.4mm |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173, 4.40mm Width) Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Series | PolyPhase® |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 38 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
LTC3829IFE Overview
Capsuled in the 38-TFSOP (0.173, 4.40mm Width) Exposed Pad package, the switching controller can be used for a wide range of applications. This dc motor controller can be used to generate outputs with 3 numbers. PMIC packaging is solid with a Tube enclosure. It is capable of dealing with Transistor Driver dc switching's output (s). dc switching'sDC control operates at 4.5V~38V volts and has 4.5V~38V supply voltage. Suitable for a -40°C~125°C TJ dc switcher. Switching can be done at 250kHz~770kHz with this switching controller. The Surface Mount allows it to be used for dc dc regulator in general. To ensure efficient switching, this dcdc regulator features a Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Connected to a SWITCHING REGULATOR analog IC, the switch converters are connected to a power supply. Terminal (s) of the switching converters are designed at the DUAL position. The 38 terminations can be used for a wide range of dc switching. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. It is inputted with a DC switcher's voltage of 15V. LTC3829 can be used to locate other relevant dc to dc converter ics. Specially, switching converter corresponds to type Switching Regulator or Controllers. It is recommended that the input voltage of the dc dc voltage regulator be 4.5V. The dc to dc voltage regulator belongs to the PolyPhase? series.
LTC3829IFE Features
Transistor Driver Outputs
Switching Frequency: 250kHz~770kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
LTC3829IFE Applications
There are a lot of Linear Technology/Analog Devices LTC3829IFE DC to DC converter applications.
- Industrial robots
- Elevator lighting
- Milling machines
- Printing equipment
- Sink circuits
- Computed tomography (CT)
- Balance equipment
- Grinders
- Solar power plants
- Alternators
