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TOSHIBA TCKE812NA,RF product image
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TOSHIBA TCKE812NA,RFRoHS

Manufacturer
TOSHIBA
MPN
TCKE812NA,RF
LCSC Part #
C1880271
Packaging
VSON-10-EP(3x3)
Customer #
Key Attributes
18 V, 5A eFuse IC with Adjustable Overcurrent Protection and Reverse Current Blocking FET Control
Datasheetpdf iconTOSHIBA TCKE812NA,RF

Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Current Regulation/Management
ManufacturerTOSHIBA
PackagingVSON-10-EP(3x3)
FeaturesOvercurrent Protection;Short-Circuit Protection;Overvoltage clamping protection;Thermal Protection;Under-voltage lockout
Input Voltage (Vin)18V
Operating Temperature-40℃~+85℃
Trigger Current500mA~4A
FET TypeExternal FET
Width3mm
Threshold Voltage-
Length3mm
Height0.7mm
Peak Output Current(Source)-
Number of Channels1
RDS(on)28mΩ
Peak Output Current(Sink)-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The TCKE8xx series is 18 V high input voltage Single Input-Single Output eFuse ICs. It can be used as a reusable fuse, and includes protection features like adjustable over current limit by an external resistor, short circuit protection, over voltage clamp, adjustable slew rete control by an external capacitance, under voltage protection, thermal shutdown and reverse current blocking by external MOSFET control circuit. Switch ON resistance is only 28 mΩ (typ.), high output current is up to 5.0A, and wide input voltage operation characteristics makes this series ideal for power management applications such as in the power supply circuit of hard disk drive and battery charging applications. This series is available in 0.4mm pitch small package WSON10B (3.0mm × 3.0mm, t: 0.7mm (typ.)). Thus this series is ideal for various applications such as portable electronics that require high-density soldering

Features

AI Translation
  • High input voltage: VIN max = 18.0 V
  • High output current: IOUT (DC) = 5.0 A
  • Low ON resistance: RON = 28 mΩ (typ.)
  • Adjustable overcurrent limit: up to 5.0 A
  • Fixed over voltage clamp 5V power rail TCKE805: VOVC = 6.04 V (typ.) 12V power rail TCKE812: VOVC = 15.1V (typ.) TCKE800: No over voltage clamp
  • Programmable slew rate control by external capacitance for inrush current reduction
  • Programmable under voltage lockout by external resistor
  • Reverse current blocking support by built in MOSFET driver
  • Thermal shutdown
  • Auto-discharge
  • Small package: WSON10B (3.0mm × 3.0mm, t: 0.7mm (typ.))
  • IEC62368-1 Certified

Applications

AI Translation
  • power management applications
  • power supply circuit of hard disk drive
  • battery charging applications
  • portable electronics
In-Stock: 3,988
3,988 In stock, ships now
Add to BOM List
QtyUnit PriceTotal Amount
1+$ 0.8929$ 0.89
10+$ 0.7114$ 7.11
30+$ 0.6191$ 18.57
100+$ 0.5299$ 52.99
500+$ 0.4748$ 237.40
1,000+$ 0.4473$ 447.30
Standard Packaging4000/Full Reel
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