SLVRBG7 — TPS2640 Design Calculator
Productos y hardware compatibles
Productos
Fusibles electrónicos (intercambios en caliente integrados)
- TPS2640 — eFuse industrial de 2 A, 42 V, con protección de polaridad de entrada inversa integrada
4.2-V to 42-V operating voltage, 45-V absolute maximum
The TPS26400 devices are compact, feature rich high voltage eFuses with a full suite of protection features. The wide supply input range of 4.2 to 42 V allows control of many popular DC bus voltages. The device can withstand and protect the loads from positive and negative supply voltages up to ±42 V. Integrated back to back FETs provide reverse current blocking feature making the device suitable for systems with output voltage holdup requirements during power fail and brownout conditions. Load, source and device protection are provided with many adjustable features including overcurrent, output slew rate and overvoltage, undervoltage thresholds. The internal robust protection control blocks along with the high voltage rating of the TPS26400 helps to simplify the system designs for Surge protection.
A shutdown pin provides external control for enabling and disabling the internal FETs as well as placing the device in a low current shutdown mode. For system status monitoring and downstream load control, the device provides fault and precise current monitor output. The MODE pin allows flexibility to configure the device between the three current-limiting fault responses (circuit breaker, latch off, and Auto-retry modes).
The device is available in a 5-mm × 4.4-mm 16-pin HTSSOP as well as 5-mm x 4-mm 24-pin VQFN package and are specified over a –40°C to +125°C temperature range
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | TPS2640 42-V, 2-A eFuse with Integrated Reverse Input Polarity Protection datasheet (Rev. A) | PDF | HTML | 01 jun 2021 |
| Certificate | TPS2640 UL Certificate of Compliance IEC 62368-1 | 23 jul 2021 | ||
| Certificate | TPS2640 UL Certificate of Compliance | 20 jul 2021 | ||
| Certificate | TPS2640EVM EU Declaration of Conformity (DoC) | 22 jul 2020 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
El TPS2640EVM permite la evaluación de circuitos de referencia de los dispositivos TPS2640 de TI. Los TPS2640 son fusibles industriales compactos de 4.2 V a 42 V y 2.23 A con FET consecutivos integrados, baja tensión programable, sobretensión, polaridad inversa, sobrecorriente, protección de (...)
| Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
|---|---|---|
| HTSSOP (PWP) | 16 | Ultra Librarian |
| VQFN (RHF) | 24 | Ultra Librarian |
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