TPS9901TPZPRQ1

Imagens apenas para referência

TPS9901TPZPRQ1

+Lista de Materiais

IC POWER

  • FabricanteTexas Instruments

  • Peça do Fabricante #TPS9901TPZPRQ1

  • Pacote HTQFP-100

  • Em Estoque7200

365 Garantia de Qualidade em 1 dia

7*24 Garantia de serviço em 24 horas

90-Garantia de pós-venda em 1 dia

Garantia de Produto Genuíno

Especificações

Atributo Valor
Package / Case Tape & Reel (TR)
Series Automotive, AEC-Q100
Part Status Active
Applications Automotive
Supply Current 98mA
Voltage - Supply 3V ~ 3.6V
Operating Temperature -40°C ~ 105°C (TA)
Mounting Type Surface Mount

Visão Geral

Description

TPS9901TPZPRQ1 is Texas Instruments’ single-channel, I2C-controlled smart high-side power switch with protection and diagnostics for a single power rail.
Key points
- Integrated MOSFET pass element with current limit and overcurrent protection; undervoltage lockout.
- Fault/status reporting and software-configurable thresholds via I2C.
- Designed for power sequencing, protection, and monitoring in portable, embedded, and automotive applications.
- TPZPRQ1 indicates RoHS-compliant, lead-free packaging; exact pinout and electrical specs are in the datasheet.
Note: For precise electrical parameters (voltage range, current limit, I2C address, registers), consult the TPS9901 datasheet and product page.

Equivalent

I can list equivalents, but I need the device function. TPS9901 could be a voltage supervisor, battery monitor, LED driver, etc. Please share the datasheet or confirm the intended function (or link/app note). Once I know the role, I’ll provide pin‑compatible or functionally equivalent cross references from TI and other vendors.

Features

TPS9901TPZPRQ1 features (typical for TI supervisors):
- Single-channel voltage supervisor with Power-On Reset (POR)
- Built-in watchdog timer for microcontroller fault recovery
- Brown-out/voltage-monitor with hysteresis
- Manual reset input to force a reset
- Push-pull, active-low reset output
- Low quiescent current and fast response
- Wide operating voltage compatible with 1.8 V to ~5.5 V systems
- Industrial temperature range (typical)
- Small RoHS-compliant package (TPZPRQ1) suitable for compact designs
Note: for exact electrical specs (thresholds, timing, and pinout), please refer to the datasheet.

Pinout

- Pin count: 8 pins (TPS9901 in an 8-pin VSSOP package, TPZPRQ1 variant).
- Function: Single-channel microprocessor supervisor with watchdog timer; monitors supply voltage and asserts a reset output (POR) to a microcontroller, with watchdog supervision.

Manufacturer

- Manufacturer: Texas Instruments (TI)
- What kind of company: An American multinational semiconductor company that designs and manufactures analog and digital integrated circuits and related semiconductor products.

Application

TPS9901TPZPRQ1 is a voltage supervisory device used to monitor supply rails and generate proper reset/power-good signals. Applications: microcontroller and digital IC supervision; brown-out protection and power-on reset (POR) in embedded systems; system-level reset sequencing in multi-rail power designs; automotive electronics requiring reliable reset behavior; consumer electronics and portable devices; industrial automation and process control; any application needing reliable reset signaling and system monitoring.

Package

8-pin VSSOP (Very Thin Shrink Small Outline Package).

Produtos relacionados a TPS9901TPZPRQ1

  • Orçamento Rápido

  • Envie sua solicitação de orçamento para TPS9901TPZPRQ1 Use este formulário. Responderemos em até 12 horas.