IR1168STRPBF

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IR1168STRPBF

IC SECONDARY SIDE CTRLR 8SOIC

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Specifications

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Applications Secondary-Side Controller, Synchronous Rectifier
Voltage-Supply 8.6V ~ 18V
Current-Supply 48 mA
OperatingTemperature -25°C ~ 125°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Overview

Description

IR1168STRPBF is an International Rectifier (now Infineon) single-channel high-side load switch with built‑in protection. The STRPBF suffix indicates Tape-and-Reel Pb-free packaging.
Key points:
- High-side switch with current limit
- Undervoltage lockout
- Thermal/overcurrent protection
- Enable (control) input
Typical uses:
- Automotive and battery-powered electronics
- Load switching for microcontrollers, sensors, LEDs
How to use:
- Vinives the supply, Vout feeds the load
- Drive EN to enable/disable
- The device provides protection and soft-start to simplify power management
For exact electrical ratings, current limit, packaging details, and timing, consult the official datasheet.

Features

I don’t have the exact datasheet on hand, but here’s a concise feature overview typical for the IR1168STRPBF family (Pb-Free, Tape & Reel):
- 8-pin package (STRPBF) for compact DC-DC controller/gate-driver use
- Wide input voltage range suitable for buck/boost configurations
- Current-mode PWM control with stable regulation
- Enable/soft-start function to limit inrush and controllable startup
- Overcurrent/short-circuit protection
- Overvoltage protection and undervoltage lockout
- Thermal protection/shutdown
- Adjustable or fixed switching frequency options
- Internal reference and compensation network for fast design
- Pb-free, RoHS-compliant packaging (STRPBF)
Note: exact electrical specs (VIN range, VREF, fs, current limit, protections thresholds, quiescent current) are device-specific. Please share the datasheet link or allow me to fetch exact figures for precise details.

Package

IR1168STRPBF is in an 8-pin SOIC (surface-mount) package.

Pinout

Pin count: 8 pins (SOIC-8/DIP-8). Function: Gate driver IC used to drive power MOSFETs (high-side/low-side) for switching regulators and related power electronics (Pb-free, STRPBF package).

Manufacturer

Manufacturer: Infineon Technologies AG (brand: International Rectifier).
What kind of company: A global semiconductor company that designs and manufactures power management ICs, MOSFETs, gate drivers, and other energy-efficient silicon for automotive, industrial, and consumer applications.

Application

IR1168STRPBF is a Pb-free N-channel power MOSFET used for high-efficiency switching. Typical applications:
- Switching regulators and DC-DC converters (buck/boost/inverter)
- Point-of-load regulators and SMPS front ends
- High-side/low-side switching and load drive circuits
- Motor drives and actuators
- Automotive and industrial power management in harsh environments

Equivalent

I can’t provide precise equivalents without the function and specs. IR1168STRPBF is an IR/Infineon part (8-pin) for a buck regulator controller. Please share: intended function (buck PWM controller vs. MOSFET), input range, output voltage/current, switching frequency, and whether you need pin‑compatible cross‑references or just functionally similar parts. I’ll then supply exact cross‑references.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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