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LTC7840IFE#PBF
Purchase
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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.
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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-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Operating Temperature | -40°C~125°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 |
LTC7840IFE#PBF Overview
This switching controller fits most application requirements since it is packaged in a 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package. 2 outputs can be generated with the dc motor controller. An enclosure of Tube is used to package the PMIC. With PWM dc switching's output (s), it is able to handle it. This dc control operates at 5.5V~60V and has a 5.5V~60V supply voltage. Workable in an dc switcher where -40°C~125°C TJ is the -40°C~125°C TJrm. This switching controller can switch at 50kHz~425kHz. DCDC regulator is controlled efficiently by Current Limit, Enable, Frequency Control, Power Good.
LTC7840IFE#PBF Features
PWM Outputs
Switching Frequency: 50kHz~425kHz
Current Limit, Enable, Frequency Control, Power Good
LTC7840IFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7840IFE#PBF DC to DC converter applications.
- Electrical distribution systems
- Production lines
- Electric heating, lighting
- Digital display device
- Printing equipment
- Smoke exhaust equipment
- Bending machines
- Current source circuits
- Terrestrial set-top boxes
- Motor controller circuits