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LTC7840HUFD#PBF
Purchase
You may place an order without registering to Utmel.
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
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(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
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 |
| Package / Case | 28-WFQFN Exposed Pad |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tube |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Function | Step-Up |
| Number of Outputs | 2 |
| Output Type | PWM |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 5.5V~60V |
| Control Features | Current Limit, Enable, Frequency Control, Power Good |
| Topology | Boost |
| Frequency - Switching | 50kHz~425kHz |
| Synchronous Rectifier | No |
| Duty Cycle (Max) | 96% |
| Clock Sync | Yes |
| RoHS Status | ROHS3 Compliant |
LTC7840HUFD#PBF Overview
Capsuled in the 28-WFQFN Exposed Pad package, the switching controller suits most application needs. This dc motor controller can be used to generate outputs with 2 numbers. Tube solid enclosure protects the pmic. The program can handle PWM dc switching's outputs (s). The supply and operating voltage of the dc control are 5.5V~60V. Suitable for a -40°C~150°C TJ dc switcher. This switching controller can switch at 50kHz~425kHz. Featured in the dcdc regulator is Current Limit, Enable, Frequency Control, Power Good which allows efficient switching control.
LTC7840HUFD#PBF Features
PWM Outputs
Switching Frequency: 50kHz~425kHz
Current Limit, Enable, Frequency Control, Power Good
LTC7840HUFD#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7840HUFD#PBF DC to DC converter applications.
- Electrical distribution systems
- Milling machines
- Computed tomography (CT)
- Post equipment
- Surge protection circuits
- Electrical power transmission
- Computer monitoring equipment of building
- Special machining machine tools
- Shearing machines
- Injection molding machinery