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LTC7851IUHH
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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 | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 58-WFQFN Exposed Pad |
| Operating Temperature | -40°C~125°C |
| Part Status | Obsolete |
| 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 | Non-RoHS Compliant |
LTC7851IUHH Overview
In the 58-WFQFN Exposed Pad package, the switching controller meets most application requirements. 4 outputs are supported by the dc motor controller. With this function, you can deal with PWM Signal dc switching's outputs (s). This dc control has a supply voltage and operating voltage of 3V~5.5V. A -40°C~125°C dc switcher is not a problem. Using this switching controller, it is possible to switch at 250kHz~3MHz. dc dc regulator can be generalized using Surface Mount. Switching control is made easier with the dcdc regulator's Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking. LTC7851 can be searched for other relevant dc to dc converter ics.
LTC7851IUHH Features
PWM Signal Outputs
Switching Frequency: 250kHz~3MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
LTC7851IUHH Applications
There are a lot of Linear Technology/Analog Devices LTC7851IUHH DC to DC converter applications.
- Overvoltage protection circuits in TV sets
- Linear guide
- Surge protection circuits
- Photovoltaic power
- Imported equipment
- Hydrogen power
- seismic instrument power circuits
- Cutting machine tools
- Scientific testing
- Household control circuits