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LTC7840HFE#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 |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Supplier Device Package | 28-TSSOP-EP |
| 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 |
| Output Phases | 2 |
| RoHS Status | ROHS3 Compliant |
LTC7840HFE#PBF Overview
The switching controller fits in the 28-TSSOP (0.173, 4.40mm Width) Exposed Pad package and is ideal for most applications. This dc motor controller can be used to generate outputs with 2 numbers. Tube solid enclosure protects the pmic. With this function, you can deal with PWM dc switching's outputs (s). 5.5V~60V is the supply voltage and the operating voltage of the dc control. Qualified to work in an dc switcher with -40°C~150°C TJ. There is a switch at 50kHz~425kHz that can be used with this controller. In order to control switching efficiently, the dcdc regulator features Current Limit, Enable, Frequency Control, Power Good. There is 28-TSSOP-EP dc dc controller package associated with this part.
LTC7840HFE#PBF Features
PWM Outputs
Switching Frequency: 50kHz~425kHz
Current Limit, Enable, Frequency Control, Power Good
LTC7840HFE#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC7840HFE#PBF DC to DC converter applications.
- CMM
- Grinders
- Milling machines
- Power supplies of electronic gadgets
- Program control systems
- Bending machines
- Ball screw pair
- Balance equipment
- Smoke prevention equipment
- Computed tomography (CT)