SI8920BC-AP

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SI8920BC-AP

AUTOMOTIVE ISOLATED ANALOG AMPLI

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  • Mfr. Parte #SI8920BC-AP
  • Paquete
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  • En stock4700

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Especificaciones

Part Status Not For New Designs
Type Isolation
Applications Inverters, Power Supplies, UPS
Mounting Type Surface Mount
Grade Automotive
Qualification AEC-Q100
Package 8-SMD, Gull Wing
Supplier Device Package 8-DIP Gull Wing
Packaging Tube

Descripción general

Description

SI8920BC-AP is a two-channel digital isolator used to shuttle logic signals across a galvanic isolation barrier. It provides independent supply pins on the two sides (Vcc1 on the logic side and Vcc2 on the isolated side) and is suitable for isolating microcontroller interfaces (SPI, I2C, UART) from high-voltage or noisy circuitry (motor drives, power supplies, inverters).
Key points:
- 2 independent channels with galvanic isolation
- Separate Vcc1 and Vcc2 supplies; typically 3.3–5 V logic levels
- Reinforced isolation rating (high-voltage isolation) for safety and noise immunity
- Small package (8-pin, RoHS-compliant, AP suffix indicates packaging/version)
- Used for protecting low-voltage controllers while transferring digital signals
Typical specs (vary by exact variant): low propagation delay, good common-mode transient immunity, operates over a wide temperature range.
For exact electrical specs, pinout, and package details, consult the SI8920BC-AP datasheet from the manufacturer.

Package

8-pin SOIC (SOP-8) surface-mount package.

Pinout

- Pin count: 8 pins (SOIC/8 package).
- Function: Dual isolated gate driver. It provides two isolated outputs (_OUT1_, _OUT2_) to drive two power transistors (IGBT/MOSFET) with separate input-side and output-side supplies: IN1, IN2, VCC1, GND1, VCC2, GND2, OUT1, OUT2.

Manufacturer

- Manufacturer: Silicon Laboratories, Inc. (Silicon Labs).
- Kind of company: A fabless semiconductor company that designs and markets mixed-signal ICs, microcontrollers, sensors, wireless and related semiconductor solutions.

Application

Typical applications for SI8920BC-AP (high-level overview):
- Galvanic isolation and signal/gate drive in power electronics
- Isolated DC-DC converters and power supplies
- Motor drives and inverters
- Automotive and industrial control systems
- LED driver circuits
- Telecom/network equipment requiring HV isolation

Envío

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Referencia de tarifas de envío (DHL/FedEx):

DHL: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 2-5 días hábiles.

FedEx: El costo de envío oscila entre $25-$40 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

UPS: El costo de envío oscila entre $25-$45 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

TNT: El costo de envío oscila entre $25-$65 (0.5kg), con un tiempo de entrega estimado de 3-7 días hábiles.

EMS: El costo de envío oscila entre $30-$50 (0.5kg), con un plazo de entrega estimado de 7-15 días hábiles.

Correo aéreo registrado: El costo de envío es de $2-$4 (0.1kg), con un tiempo de entrega estimado de 5-20 días hábiles.

Pagos

Payment Methods

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Actualmente, solo aceptamos los siguientes métodos de pago:

1. de PayPal

2. Tarjeta de crédito/débito

3. Transferencia bancaria

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