Analog Devices LTC4257CS8-1#PBF, 1-Channel Power Management IC 8-Pin, SOIC
- RS Stock No.:
- 135-5715
- Mfr. Part No.:
- LTC4257CS8-1#PBF
- Brand:
- Analog Devices
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 135-5715
- Mfr. Part No.:
- LTC4257CS8-1#PBF
- Brand:
- Analog Devices
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Analog Devices | |
| Maximum Input Voltage | -57 V | |
| Number of Outputs | 1 | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 8 | |
| Maximum Operating Temperature | +70 °C | |
| Minimum Operating Temperature | 0 °C | |
| Width | 3.98mm | |
| Height | 1.49mm | |
| Dimensions | 5 x 3.98 x 1.49mm | |
| Length | 5mm | |
Select all | ||
|---|---|---|
Brand Analog Devices | ||
Maximum Input Voltage -57 V | ||
Number of Outputs 1 | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 8 | ||
Maximum Operating Temperature +70 °C | ||
Minimum Operating Temperature 0 °C | ||
Width 3.98mm | ||
Height 1.49mm | ||
Dimensions 5 x 3.98 x 1.49mm | ||
Length 5mm | ||
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Power management ICs by Linear Technology are widely used in applications such as the industrial, automotive, telecommunications, medical, computing and military Industries. The Powered Device (PD) controllers support more than one power levels of Power over Ethernet: IEEE PoE, IEEE PoE+, and LTPoE++. PSE controllers detect and classify Powered Devices (PDs) the right amount of power is sourced to PDs over the Ethernet cables.
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PSE and PD controllers connect and communicate with one another
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IEEE PoE (13 W)
IEEE PoE+ (25.5 W)
LTPoE++ (up to 90 W) standard
PSE and PD controllers connect and communicate with one another
Power levels of Power over Ethernet:
IEEE PoE (13 W)
IEEE PoE+ (25.5 W)
LTPoE++ (up to 90 W) standard
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The controllers span over several types of configurations from buck (step-down), boost (step-up), buck-boost, forward, Isolated, Inverting and flyback controllers. The Flyback, Forward and Isolated Controllers primary and secondary side provide a solution to help replace the DC/DC bricks that get used in back-plane power conversion.