LTC1439CGW#TRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 36-BSOP (0.295, 7.50mm Width) |
| Surface Mount | YES |
| Operating Temperature | 0°C~70°C TA |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 36 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Technology | CMOS |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.8mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | LTC1439 |
| JESD-30 Code | R-PDSO-G36 |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 5V |
| Output Type | Transistor Driver |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | DUAL SWITCHING CONTROLLER |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 3.5V~30V |
| Control Features | Enable, Power on Reset, Soft Start |
| Input Voltage (Min) | 3.5V |
| Topology | Buck |
| Control Mode | CURRENT-MODE |
| Output Current-Max | 2A |
| Frequency - Switching | Up to 400kHz |
| Input Voltage (Max) | 36V |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Duty Cycle (Max) | 99% |
| Clock Sync | No |
| Output Phases | 1 |
| Width | 7.5mm |
| RoHS Status | ROHS3 Compliant |
LTC1439CGW#TRPBF Overview
It comes in a 36-BSOP (0.295, 7.50mm Width) package, so switching controller can be used for most applications. 2 outputs are supported by the dc motor controller. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. The program can handle Transistor Driver dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 3.5V~30V. A 0°C~70°C TA dc switcher is not a problem. This switching controller can switch at Up to 400kHz. dc dc regulator is made easier with Surface Mount. The dcdc regulator features Enable, Power on Reset, Soft Start for efficient switching control. DUAL SWITCHING CONTROLLER analog IC connects the switch converters. switching converters terminal (s) are designed to be at DUAL. A variety of dc switching's functions can be performed on 36 terminations. These dc dc converter ics adapt several control methods, including PULSE WIDTH MODULATION. There is a DC switcher's nominal voltage of 15V. You can find other relevant dc to dc converter ics by searching "LTC1439". It is recommended to use 3.5V as the minimum input voltage of dc dc voltage regulator. A 5V voltage of DC regulator was detected in the test statistics. The dc to dc regulator can only accept 36V input voltage. 2A is the largest value switching converter outputs.
LTC1439CGW#TRPBF Features
Transistor Driver Outputs
Switching Frequency: Up to 400kHz
Enable, Power on Reset, Soft Start
PULSE WIDTH MODULATION
LTC1439CGW#TRPBF Applications
There are a lot of Linear Technology/Analog Devices LTC1439CGW#TRPBF DC to DC converter applications.
- Current source circuits
- Program control systems
- Handheld GPS
- Industrial controllers
- Analog precision reference circuits
- Constant current circuits
- Surface processing equipment
- Large fire protection systems
- Automation technology
- Terrestrial set-top boxes
