| Allicdata Part #: | ISL61851ICBZ-ND |
| Manufacturer Part#: |
ISL61851ICBZ |
| Price: | $ 0.71 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Intersil |
| Short Description: | IC USB PWR CTRLR DUAL 8SOIC |
| More Detail: | Hot Swap Controller 2 Channel USB 8-SOIC |
| DataSheet: |  ISL61851ICBZ Datasheet/PDF |
| Quantity: | 1000 |
| Moisture Sensitivity Level (MSL): | 2 (1 Year) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1960 +: | $ 0.64859 |
Specifications
| Programmable Features: | -- |
| Base Part Number: | ISL6185 |
| Feature Pins: | EN1, EN2, /FLT1, /FLT2 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Current - Supply: | 50µA |
| Operating Temperature: | 0°C ~ 70°C |
| Current - Output (Max): | 1.5A |
| Voltage - Supply: | 2.3 V ~ 5.5 V |
| Series: | -- |
| Features: | Fault Timeout, Latched Fault, Thermal Limit, Turn On Voltage, UVLO |
| Applications: | USB |
| Internal Switch(s): | Yes |
| Number of Channels: | 2 |
| Type: | Hot Swap Controller |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tube |
Description
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ISL61851ICBZ is a hot-swap controller integrated circuit (IC) from Intersil. It provides precise fault protection and overload protection for connected systems or components. Hot swap controllers offer protection and control during system startup, shutdown, and current sharing operations. The ISL61851ICBZ is a three-channel, intelligent hot-swap controller that provides precise fault protection and overload protection for connected systems or components.
The ISL61851ICBZ is specifically designed to protect and control systems during hot-plug and high-inrush-current conditions. It contains an independent threshold slotted Digital Power Precision Controller™ (DPPC) that actively monitors power conditions, and then intelligently controls the on-board N-channel MOSFET.
The ISL61851ICBZ features a polarity-protection circuit and reverse-blocking circuit that prevent system lock-up or damage during incorrect insertion of the AC or DC power (i.e. AC+/- and DC+) into the system. It also provides three separate current limit thresholds and integrated circuit (IC) thermal throttling for easy circuit protection.
The ISL61851ICBZ is packaged in a 32-pin, 6 mm x 6 mm QFN package and operates from a wide 4 V to 20 V supply range. The device is designed for AC and DC input protection applications requiring a high level of safety, reliability, and flexibility. It is suitable for use in applications such as server and computer systems, flat panel displays, media players, digital imaging systems, automotive systems, wireless communications and more.
The ISL61851ICBZ is a hot swap (HS) controller IC with a variety of built-in features that provide superior board-level protection. The HS controller provides over-current protection, over-temperature protection, and short-circuit protection. It also monitors the power supply voltage and power consumption, and provides two adjustable voltage limits (undervoltage and overvoltage). This integrated circuit incorporates precision current sense amplifiers and features a selectable current limit with an adjustable peak current limit and an adjustable continuous current limit.
The HS controller can be configured for different configurations of input supply and output load, providing over-current protection for both single-ended and differential output loads. This IC also features voltage and current monitoring, as well as dual soft-start control to reduce inrush currents during system startup. Additionally, the IC can be used to manage the power distribution of multiple power supply systems.
The ISL61851ICBZ provides a guarantee of safe operations during startup and shutdown of a system by protecting its components against faults and overloads. The principle of operation of this IC is to actively monitor its surroundings and enable or disable power to connected components as needed. The power-on reset circuit initializes the internal logic and enables power to the external components. Once the logic has been initialized, the HS controller monitors various input and output parameters, and then enables the gate voltage to control the on-board N-channel MOSFET. In the event of an overload or fault, the HS controller immediately turns off the gate voltage and the MOSFET to protect the system from damage.
The ISL61851ICBZ is specifically designed to provide efficient, cost-effective protection and control for systems or components during hot-plug and inrush-current conditions. The device features an independent threshold slotted Digital Power Precision Controller, which actively monitors power conditions, and then intelligently controls the on-board N-channel MOSFET. With its adjustable peak current limit, adjustable continuous current limit, and IC thermal throttling, the ISL61851ICBZ offers an ideal solution for AC/DC input protection applications.
The ISL61851ICBZ is specifically designed to protect and control systems during hot-plug and high-inrush-current conditions. It contains an independent threshold slotted Digital Power Precision Controller™ (DPPC) that actively monitors power conditions, and then intelligently controls the on-board N-channel MOSFET.
The ISL61851ICBZ features a polarity-protection circuit and reverse-blocking circuit that prevent system lock-up or damage during incorrect insertion of the AC or DC power (i.e. AC+/- and DC+) into the system. It also provides three separate current limit thresholds and integrated circuit (IC) thermal throttling for easy circuit protection.
The ISL61851ICBZ is packaged in a 32-pin, 6 mm x 6 mm QFN package and operates from a wide 4 V to 20 V supply range. The device is designed for AC and DC input protection applications requiring a high level of safety, reliability, and flexibility. It is suitable for use in applications such as server and computer systems, flat panel displays, media players, digital imaging systems, automotive systems, wireless communications and more.
The ISL61851ICBZ is a hot swap (HS) controller IC with a variety of built-in features that provide superior board-level protection. The HS controller provides over-current protection, over-temperature protection, and short-circuit protection. It also monitors the power supply voltage and power consumption, and provides two adjustable voltage limits (undervoltage and overvoltage). This integrated circuit incorporates precision current sense amplifiers and features a selectable current limit with an adjustable peak current limit and an adjustable continuous current limit.
The HS controller can be configured for different configurations of input supply and output load, providing over-current protection for both single-ended and differential output loads. This IC also features voltage and current monitoring, as well as dual soft-start control to reduce inrush currents during system startup. Additionally, the IC can be used to manage the power distribution of multiple power supply systems.
The ISL61851ICBZ provides a guarantee of safe operations during startup and shutdown of a system by protecting its components against faults and overloads. The principle of operation of this IC is to actively monitor its surroundings and enable or disable power to connected components as needed. The power-on reset circuit initializes the internal logic and enables power to the external components. Once the logic has been initialized, the HS controller monitors various input and output parameters, and then enables the gate voltage to control the on-board N-channel MOSFET. In the event of an overload or fault, the HS controller immediately turns off the gate voltage and the MOSFET to protect the system from damage.
The ISL61851ICBZ is specifically designed to provide efficient, cost-effective protection and control for systems or components during hot-plug and inrush-current conditions. The device features an independent threshold slotted Digital Power Precision Controller, which actively monitors power conditions, and then intelligently controls the on-board N-channel MOSFET. With its adjustable peak current limit, adjustable continuous current limit, and IC thermal throttling, the ISL61851ICBZ offers an ideal solution for AC/DC input protection applications.
The specific data is subject to PDF, and the above content is for reference
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