TDE1898CFP STMicroelectronics Integrated Circuit (Small Outline Packages) In Stock
The TDE1898CFP is a 0.5 A high-side intelligent power switch by STMicroelectronics, featuring integrated over-current, thermal, and under-voltage protection in a 20-pin SOIC package. It targets industrial peripheral driving applications. Available from stock with worldwide shipping.
- Manufacturer
- STMicroelectronics
- Package
- Small Outline Packages
- Pin Count
- 20
- Lifecycle
- ACTIVE
- Datasheet
- TDE1898CFP Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $3.0706(MOQ 50)
- Temp Range
- -25.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of TDE1898CFP?
- 0.625 A maximum output current with integrated over-current protection eliminates external current-sensing circuitry in high-side switch designs
- Built-in thermal shutdown and under-voltage lockout safeguard connected loads during fault conditions in industrial environments
- Single-bit input interface with buffer/inverter based driver simplifies control from 3.3 V or 5 V microcontroller GPIO lines
- 20-pin SOIC package with robust lead-free construction suits high-density industrial control boards with long service lifetimes
What is TDE1898CFP used for?
The TDE1898CFP is designed for high-side switching of resistive and inductive industrial loads such as solenoids, relays, and indicator lamps in factory automation, building control, and motor-drive peripherals. The integrated over-current and thermal protection removes the need for external protection circuitry, reducing BOM cost and simplifying PCB layout in PLC output modules. Its 0.5 A rated current also makes it suitable for driving small actuators and LED arrays in 12 V to 24 V industrial panel equipment.
What are the specifications of TDE1898CFP?
| Factory Lead Time | 18Weeks |
| YTEOL | 9 |
| Built-in Protections | OVER CURRENT; THERMAL; UNDER VOLTAGE |
| Driver Number of Bits | 1 |
| Interface IC Type | BUFFER OR INVERTER BASED PERIPHERAL DRIVER |
| JESD-30 Code | R-PDSO-G20 |
| JESD-609 Code | e4 |
| Number of Functions | 1 |
| Output Current Flow Direction | SINK |
| Output Current-Max | 0.625A |
| Output Peak Current Limit-Nom | 0.75A |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP20,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Voltage-Max | 35V |
| Supply Voltage-Min | 18V |
| Supply Voltage-Nom | 24V |
| Supply Voltage1-Max | 35V |
| Supply Voltage1-Min | 9V |
| Surface Mount | YES |
| Technology | BCDMOS |
| Temperature Grade | COMMERCIAL EXTENDED |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Turn-off Time | 20 µs |
| Turn-on Time | 100 µs |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
| Country of Origin | Malaysia |
Where can I find the TDE1898CFP datasheet?
TDE1898CFP Datasheet DownloadOfficial datasheet from STMicroelectronics
What are equivalent replacements for TDE1898CFP?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What protection features does the TDE1898CFP provide, and how do they protect industrial loads during fault events?
The TDE1898CFP integrates over-current protection (triggered beyond 0.625 A), thermal shutdown (activates when junction temperature exceeds the rated threshold), and under-voltage lockout to protect connected industrial loads. These three mechanisms work autonomously without external components, preventing damage to solenoids and relay coils during short-circuit or power-glitch events.
For a 24 V industrial solenoid driver, how does the TDE1898CFP's high-side topology simplify the PCB compared with a discrete MOSFET solution?
A discrete high-side N-channel MOSFET solution at 24 V typically requires a gate-charge bootstrap circuit with at least 4 additional passive components and a dedicated charge-pump IC. The TDE1898CFP integrates the driver, protection logic, and high-side switch in a single 20-pin SOIC, cutting the BOM by approximately 6 components and shrinking the switching-node footprint by roughly 30 mm² on a standard two-layer PCB.
Which current-capacity applications are best matched to the TDE1898CFP, and when would a designer need a higher-current alternative?
With a maximum output of 0.625 A, the TDE1898CFP suits 12 V to 24 V indicator lamps, small solenoids, and relay coils drawing up to 500 mA continuously. For loads exceeding 1 A—such as larger solenoid valves or motor starters—designers should look at STMicroelectronics' VN series smart power switches, which handle 2.5 A to 8 A per channel while retaining the same integrated protection philosophy.
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Why Buy from FindMyChip
About STMicroelectronics
STMicroelectronics is a global semiconductor leader serving customers across the spectrum of electronics applications. ST's products are found in a wide range of applications including automotive, industrial, personal electronics, and communications.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $3.3563 | $167.81 |
| 150+ | $3.2134 | $482.01 |
| 250+ | $3.0706 | $767.65 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
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