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SI7540ADP-T1-GE3

Name: SI7540ADP-T1-GE3
Rating: 4.7 (12 reviews)

MOSFET N/P-CH POWERPAK8

제조업체
Mfr.부분 #SI7540ADP-T1-GE3
패키지 PowerPAK® SO-8 Dual
데이터시트 SI7540ADP-T1-GE3 DataSheet
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사양

Supplier	Vishay Siliconix
Package	Tape & Reel (TR),Cut Tape (CT)
Series	TrenchFET®
ProductStatus	Active
FETType	N and P-Channel
DraintoSourceVoltage(Vdss)	20V
Current-ContinuousDrain(Id)@25°C	12A, 9A
RdsOn(Max)@IdVgs	28mOhm @ 12A, 10V
Vgs(th)(Max)@Id	1.4V @ 250µA
GateCharge(Qg)(Max)@Vgs	48nC @ 10V
InputCapacitance(Ciss)(Max)@Vds	1310pF @ 10V
Power-Max	3.5W
OperatingTemperature	-55°C ~ 150°C
MountingType	Surface Mount
Package/Case	PowerPAK® SO-8 Dual

개요

Description

SI7540ADP-T1-GE3 is a Silicon Labs part number for a dual-channel digital buffer/level-shifter device used to interface logic across voltage domains. It provides two buffering channels to translate and drive signals between different supply voltages, improving signal integrity in microcontroller and peripheral connections (e.g., SPI, I2C, GPIOs). The T1-GE3 suffix indicates the specific packaging/reel option and RoHS-compliant variant.
Key points:
- Dual digital buffer/level-shifter functionality
- Interfaces between different logic-voltage domains; supports standard CMOS logic levels
- Small package (8-pin variants common), RoHS-compliant options
For exact electrical specs (Vcc ranges, input/output thresholds, propagation delay, enable/tri-state behavior, and package details), consult the official datasheet or distributor listing for SI7540ADP-T1-GE3. If you can share the manufacturer or a link, I can pull a precise feature summary.

Features

Si7540ADP-T1-GE3 is a four-channel bidirectional voltage-level translator with auto-direction sensing for interfacing two logic domains. Key features typically include:
- Four bidirectional translator channels
- Dual-supply operation (VCCA and VCCB) for cross-voltage translation
- Auto-direction sensing (no external direction pin required)
- Wide I/O voltage range; 5V-tolerant I/O on both sides
- Suitable for I2C/SMBus-style open-drain signaling and general GPIO
- Low static current; supports power-down modes
- ESD protection on I/O pins
- Small, RoHS-compliant surface-mount package; available in Tape & Reel (T1-GE3 variant)
Note: exact voltage ranges, propagation delay, and package details should be confirmed from the official datasheet for this specific lot.

Package

8-pin SOIC (Small Outline Integrated Circuit) package.

Pinout

Pin count: 8 pins (8-pin package, e.g., SOIC-8).
Function: One-channel SPDT analog switch (single-pole, double-throw) routed by a control input to connect a common node to one of two paths.

Manufacturer

- Manufacturer: Silicon Labs (Silicon Laboratories, Inc.).
- What kind of company: A fabless semiconductor company that designs and markets silicon solutions (microcontrollers, wireless ICs, sensors, etc.) for embedded systems and IoT.

Application

Applications of SI7540ADP-T1-GE3 include:
- Automotive electronics and powertrain control
- Industrial automation and motor drives
- Power-supply front-ends and DC-DC converters
- Medical equipment requiring isolation safety
- Data/communication interfaces and consumer electronics
- Renewable energy inverters and smart-grid hardware

Equivalent

I need the device function to give accurate equivalents. SI7540ADP-T1-GE3 from Silicon Labs could be an analog switch, level shifter, or isolator; cross-references depend on channel count, voltage, and packaging. Please share the datasheet link or key specs (function, Vcc, I/O type, channels, package). I can then provide concrete equivalents (TI, Onsemi, Analog Devices) in 3–5 options.