SC4250HISTRT Allicdata Electronics
Allicdata Part #:

SC4250HISTRT-ND

Manufacturer Part#:

SC4250HISTRT

Price: $ 0.80
Product Category:

Integrated Circuits (ICs)

Manufacturer: Semtech Corporation
Short Description: IC CTLR HOT SWAP NEG VOLT 8SOIC
More Detail: Hot Swap Controller 1 Channel -48V 8-SO
DataSheet: SC4250HISTRT datasheetSC4250HISTRT Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
2500 +: $ 0.72293
Stock 1000Can Ship Immediately
$ 0.8
Specifications
Features: Auto Retry, Fault Timeout
Feature Pins: DRAIN, OV, PWRGD, UV
Supplier Device Package: 8-SO
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Mounting Type: Surface Mount
Current - Supply: 3mA
Operating Temperature: -40°C ~ 125°C
Current - Output (Max): --
Voltage - Supply: 10 V ~ 80 V
Programmable Features: OVP, Slew Rate, UVLO
Series: --
Applications: -48V
Internal Switch(s): No
Number of Channels: 1
Type: Hot Swap Controller
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PMIC - Hot Swap Controllers

The SC4250HISTRT is a hot swap controller that belongs to the range of power management integrated circuits (PMICs) by Semtech. It offers 3.6A continuous load current rating and a wide input voltage range of 0.9V to 28V which makes the controller suitable for various applications. It is designed for protection, inrush current limiting and fault detection of off-line modules inserted into a host system.

Application Field

The SC4250HISTRT is an ideal PMIC solution for a wide variety of applications such as power supplies, battery chargers, automotive, automotive networks, server and cloud computing, industrial, end equipment, and more. In particular, this controller is used in applications such as medical portable electronics, automotive systems and portable electronic systems. It features an adjustable load current limit and an adjustable inrush current to the load.

Working Principle

The SC4250HISTRT hot swap controller operates off a single-voltage supply and provides protection to regulated power supplies and hot swappable loads. The controller is designed to work with a power supply or load supply that is capable of providing regulated voltage. The input voltage is monitored and upon detector of an over-voltage condition, the controller shuts down the output, protecting both the power supply and the load. The controller is also capable of detecting an over-current condition and, upon detection, shuts down the output. The controller can also detect an under-voltage condition and, upon detection, shuts down the output.

The controller has a low-side power MOSFET, which is controlled by the hot swap controller. The load is protected against over-voltage, over-current and under-voltage conditions. The over-voltage and over-current conditions are detected using an internal comparator. The under-voltage condition is detected using an internal low-level detect circuit. The output of the controller is connected directly to the load and when an over-voltage, over-current or under-voltage is detected, the controller shuts down the load.

The SC4250HISTRT hot swap controller also features an adjustable load current limit and an adjustable inrush current limit. The current limit can be adjusted up to 3.6A and the inrush current limit can be adjusted up to 200A. The controller also has a programmable fault response time and a programmable Fault Door Delay. The Fault Door Delay can be set to up to 10sec and programmed in 0.64ms increments.

Features and Benefits

The SC4250HISTRT hot swap controller offers several features and benefits for applications such as medical portable electronics, automotive systems and portable electronic systems:

  • Wide input voltage range (0.9V to 28V)
  • Continuous load current rating up to 3.6A
  • Adjustable load current limit and adjustable inrush current limit
  • Programmable fault response time
  • Programmable Fault Door Delay up to 10sec in 0.64ms increments
  • Protection against over-voltage, over-current and under-voltage conditions
  • Low-side power MOSFET to control the load current

The SC4250HISTRT hot swap controller is a cost-effective PMIC solution for applications such as medical portable electronics, automotive systems and portable electronic systems, making it an excellent choice for designers who need an efficient and reliable PMIC solution.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "SC42" Included word is 25
Part Number Manufacturer Price Quantity Description
SC4250LISTRT Semtech Corp... -- 1000 IC HOT SWAP CTRLR 8-SOICH...
SC4250HISTRT Semtech Corp... 0.8 $ 1000 IC CTLR HOT SWAP NEG VOLT...
SC420I Cynergy 3 91.01 $ 1000 ISOLATOR LOOP PWR DIN MNT...
SC420TWHL Cynergy 3 91.01 $ 5 ISOLATOR VOLT/CURRENT DIN...
SC4216STRT Semtech Corp... 0.74 $ 220 IC REG LINEAR POS ADJ 3A ...
SC4216HSETRT Semtech Corp... -- 18 IC REG LINEAR POS ADJ 3A ...
SC4215ISTRT Semtech Corp... -- 5000 IC REG LINEAR POS ADJ 2A ...
SC424MLTRT Semtech Corp... -- 1000 IC REG DL BUCK/LINEAR 28M...
SC427MLTRT Semtech Corp... -- 1000 IC REG DL BUCK/LINEAR 32M...
SC4212LMMLTRC Semtech Corp... 5.85 $ 1000 IC REG LINEAR POS ADJ 1A ...
SC4217MTRT Semtech Corp... -- 800 IC REG LINEAR POS ADJ 3A ...
SC4215ASTRT Semtech Corp... 0.53 $ 17500 IC REG LINEAR POS ADJ 2A ...
SC42-1 Belden Inc. 0.82 $ 1000 GROUND CONNECTOR #4/6/10 ...
SC4213HSTRT Semtech Corp... -- 1000 IC REG LIN POS ADJ 500MA ...
SC4211STRT Semtech Corp... 0.0 $ 1000 IC REG LINEAR POS ADJ 1A ...
SC4201IMSTRT Semtech Corp... 0.9 $ 1000 IC REG CTRLR BUCK 8MSOPBu...
SC4215JSETRT Semtech Corp... 0.48 $ 28880 IC REG LINEAR POS ADJ 2A ...
SC4215HSETRC Semtech Corp... 0.48 $ 1000 IC REG LINEAR POS ADJ 2AL...
SC4212BMLTRC Semtech Corp... -- 1000 IC REG LINEAR POS ADJ 1A ...
SC4212LMLTRC Semtech Corp... 0.53 $ 1000 IC REG LINEAR POS ADJ 1A ...
SC4211HSTRT Semtech Corp... 0.58 $ 1000 IC REG LIN POS ADJ 1A 8SO...
SC4205IS-1.8TRT Semtech Corp... 0.62 $ 1000 IC REG LINEAR 1.8V 1A 8SO...
SC4205IS-2.5TRT Semtech Corp... -- 1000 IC REG LINEAR 2.5V 1A 8SO...
SC4215HSETRT Semtech Corp... -- 6 IC REG LINEAR POS ADJ 2A ...
SC4212MLTRT Semtech Corp... -- 1000 IC REG LINEAR POS ADJ 1A ...
Latest Products
HV310LG-G

IC HOTSWAP CONTROLLER 8SOICHot Swap Cont...

HV310LG-G Allicdata Electronics
HV300LG-G

IC HOTSWAP CONTROLLER 8SOICHot Swap Cont...

HV300LG-G Allicdata Electronics
HV101K5-G

IC HOTSWAP CONTROLLER SOT223-3Hot Swap C...

HV101K5-G Allicdata Electronics
HV100K5-G

IC HOTSWAP CONTROLLER SOT223-3Hot Swap C...

HV100K5-G Allicdata Electronics
MAX15068ATP+TG2Z

IC HOT SWAP VOLT CTLR QFNHot Swap Contro...

MAX15068ATP+TG2Z Allicdata Electronics
MAX5939RESA

IC HOT-SWAP CTRLR -48V 8-SOICHot Swap Co...

MAX5939RESA Allicdata Electronics