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LTC7851EUHH-1#PBF
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 58-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2016 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Base Part Number | LTC7851 |
| Function | Step-Down |
| Number of Outputs | 4 |
| Output Type | PWM Signal |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 3V~5.5V |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Topology | Buck |
| Frequency - Switching | 250kHz~3MHz |
| Synchronous Rectifier | No |
| Duty Cycle (Max) | 91.5% |
| Output Phases | 1 |
| RoHS Status | ROHS3 Compliant |
LTC7851EUHH-1#PBF Overview
As a result of 58-WFQFN Exposed Pad compact design, the switching controller is compatible with most applications. There is sufficient capacity to generate switching controller for outputs 4. There is a Tube solid enclosure around the pmic. There are PWM Signal dc switching's output (s) that it can handle. dc control's supply and operating voltages are 3V~5.5V. Qualified to work in an dc switcher with -40°C~125°C TJ. Using this switching controller, it is possible to switch at 250kHz~3MHz. The Surface Mount allows it to be used for dc dc regulator in general. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. Other relevant dc to dc converter ics will be returned if you search "LTC7851".
LTC7851EUHH-1#PBF Features
PWM Signal Outputs
Switching Frequency: 250kHz~3MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
LTC7851EUHH-1#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7851EUHH-1#PBF DC to DC converter applications.
- Various precision measuring instruments
- Access control systems
- Solar power plants
- Post equipment
- Boring machines
- Surge protection circuits
- SMT equipment
- Cutting machine tools
- Textile machinery
- Thermal power