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STEF01FTR
Electronic Fuse Regulator 4A 14-HTSSOP
Brands: STMICROELECTRONICS
Mfr.Part #: STEF01FTR
Datasheet: STEF01FTR Datasheet (PDF)
Package/Case: 14-HTSSOP
Product Type: Current & Power Monitors & Regulators
RoHS Status:
Stock Condition: 9339 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomSTEF01FTR General Description
The STEF01 is a universal integrated electronic fuse optimized for monitoring output current and the input voltage on DC power lines.When connected in series to the main power rail, it is able to detect and react to overcurrent and overvoltage conditions. When an overload condition occurs, the device limits the output current to a safe value defined by the user. If the anomalous overload condition persists, the device goes into an open state, disconnecting the load from the power supply.The device is fully programmable. UVLO, overvoltage clamp and start-up time can be set by means of external components.The adjustable turn-on time is useful to keep the in-rush current under control during startup and hot-swap operations. The device provides either thermal latch and auto-retry protection modes, which are selectable by means of a dedicated pin.The STEF01 provides a gate driver pin for an external power MOSFET to implement a reverse-current blocking circuit. The intervention of the thermal protection is signaled to the board monitoring circuits through a signal on the fault pin.Evaluation board based on the STEF01 fully progr.
Features
- Operating input voltage range: 8 to 48 V
- Absolute maximum input voltage: 55 V
- Continuous current typ.: 4 A
- N-channel on-resistance typ.: 30 mΩ
- Enable/fault functions
- Output clamp voltage: adjustable from 10 to 52 V
- Programmable undervoltage lockout
- Short-circuit current limit
- Programmable overload current limit
- Adjustable soft-start time
- Latch or auto-retry thermal protection
- Maximum allowable power protection
- Power Good
- Drives an optional external reverse current protection MOSFET
- Operating junction temperature -40 °C to 125 °C
- HTSSOP14 package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | STEF01FTR | Part Life Cycle Code | Active |
| Ihs Manufacturer | STMICROELECTRONICS | Package Description | HTSSOP-14 |
| Reach Compliance Code | compliant | ECCN Code | EAR99 |
| HTS Code | 8542.39.00.01 | Samacsys Manufacturer | STMicroelectronics |
| Adjustable Threshold | YES | Analog IC - Other Type | ANALOG CIRCUIT |
| JESD-30 Code | R-PDSO-G14 | JESD-609 Code | e3 |
| Length | 5 mm | Moisture Sensitivity Level | 3 |
| Number of Channels | 1 | Number of Functions | 1 |
| Number of Terminals | 14 | Operating Temperature-Max | 125 °C |
| Operating Temperature-Min | -40 °C | Package Body Material | PLASTIC/EPOXY |
| Package Code | HTSSOP | Package Equivalence Code | TSSOP14,.25 |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | Seated Height-Max | 1.2 mm |
| Supply Voltage-Max (Vsup) | 48 V | Supply Voltage-Min (Vsup) | 8 V |
| Supply Voltage-Nom (Vsup) | 24 V | Surface Mount | YES |
| Temperature Grade | AUTOMOTIVE | Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING | Terminal Pitch | 0.65 mm |
| Terminal Position | DUAL | Threshold Voltage-Nom | +14.5V |
| Width | 4.4 mm |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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![Vacuum packaging]( "Vacuum packaging")
Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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![Packaging boxes]( "Packaging boxes")
Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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![guarantee]( "guarantee")
365 days quality guarantee for all products
