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The E-TDE1707BFP is a 0.5A Integrated Power Switch with up to 48V Power supply capability.
Two output configurations are possible:
Load to Gnd. (High Side Mode) Load to V S (Low side Mode)
Especially dedicated to proximity detectors, its internal +5V supply can be used to supply external circuits (See also AN495/0692). A signal is internally generated to block the In signal, and prevent activation of the output switch, as long as an abnormal condition is detected. The power-on transition, as well as the chip overtemperature and the output overcurrent, concurr to the generation of such signal. A minimum delay of 25µs (Typ.value) is added to the trailing edge of such signal to ensure that a stable normal situation is present when the signal disappears. The delay (of the disapperance of the block signal; no delay at its on set) can be further increased connecting a capacitor between pin3 and ground. It can drive resistive or inductive loads.Key Features
- Indicator status LED driver
- Adjustable delay at switch on
- High burst immunity
- +5V regulated AUX. voltage
- Thermal shutdown
- Supply and output reversal protection
- 0.5A Output current
- 6V to 48V supply voltage range
- Low side or high side switch configuration
- Internal voltage clamping
- GND and VS open wire protection
- Overload and short circuit protections
Sample & Buy
Part Number | Package | Packing Type | Marketing Status | Budgetary Price (US$)* | Quantity | ECCN (US) | Country of Origin | Order from Distributors | Order from ST |
---|---|---|---|---|---|---|---|---|---|
TDE1707BFPT | SO-8 | Tape And Reel | Active | 1.6 | 1000 | EAR99 | CHINA | Check Availability | Buy now |
TDE1707BFP | SO-8 | Tube | Active | 1.6 | 1000 | EAR99 | CHINA | Check Availability | Buy now |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
Featured Videos
The first ST intelligent power switch with galvanic isolation on chip
Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
---|---|---|---|---|---|
TDE1707BFP | Active | SO-8 | Industrial | Ecopack2 | |
TDE1707BFPT | Active | SO-8 | Industrial | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.