TPS259461ARPWR

Surge Protection IC 2.7V~23V QFN-10(2x2)

QFN-10(2x2)ROHS3 CompliantActive

IC SURGE STOPPER 2.7V~23V QFN-10(2x2)

Manufacturer: TI
Manufacturer part #: TPS259461ARPWR
Store part #: C3662780
Package / case: QFN-10(2x2)
Category: Current Regulation/Management
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,741 in stock

#C3662780

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
1+	₹168.02	₹168.02
10+	₹151.60	₹1,516.00
30+	₹136.06	₹4,081.80
100+	₹124.39	₹12,439.00
500+	₹119.64	₹59,820.00
1,000+	₹117.27	₹1,17,270.00

Quantity (min 1)

1 × ₹168.02

₹168.02

excl. GST

₹198.26 incl. 18% GST

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GST invoice with every order
Standard pack: 3,000 per reel

TPS259461ARPWR

₹168.02 for 1 + GST

Specifications

Features: Overcurrent Protection;Short-Circuit Protection;Overvoltage clamping protection;Under-voltage lockout;Thermal Protection;Built-in LED status indication function
Voltage - Supply: 2.7V~23V
Operating Temperature: -40℃~+125℃
Width: 2mm
FET Type: Integrated FET
Trigger Current: 6.068A
Length: 2mm
Height: 1mm
Number of Channels: 1
RDS(on): 28.3mΩ

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.088 g

Overview

The TPS25946xx series electronic fuses are highly integrated circuit protection and power management solutions in compact packages. These devices require minimal external components to provide multiple protection modes, offering effective defense against overload, short circuit, voltage surges, and excessive inrush current. With integrated back-to-back FETs, the devices allow bidirectional current flow during the ON state while blocking bidirectional current flow during the OFF state, making them ideal for USB OTG (On-The-Go) applications. A single external capacitor can be used to adjust the output slew rate and inrush current. Loads are protected from input overvoltage conditions by cutting off the output when the input exceeds an adjustable overvoltage threshold. These devices respond to output overloads by actively limiting current. Users can adjust the output current limit threshold and the transient overcurrent blanking timer. The current limit control pin also functions as an analog load current monitor. The devices are available in a 2mm×2mm 10-pin HotRod QFN package designed to improve thermal performance and reduce system size.

Applications

USB On-The-Go (OTG)
Smartphones
Tablet PCs
Digital cameras
Point-of-sale terminals
Wireless chargers

Key features

Wide operating input voltage range: 2.7V to 23V, absolute maximum 28V
Fast overvoltage protection
Adjustable overvoltage lockout (OVLO) with 1.2μs (typical) response time
Forward overcurrent protection with load current monitor output (ILM)
Active current limiting response
Short-circuit protection at OUT pin via fast-trip response with 500 ns (typical) response time
Adjustable (2×ILM) and fixed thresholds
Active-high enable input with adjustable undervoltage lockout threshold (UVLO)
Adjustable output slew rate control (dVdt)
Overtemperature protection
Digital indication options: power good (PG) with adjustable threshold (PGTH), or supply good (SPLYGD) and fault (FLT) indication
UL 2367 certified, file number E339631, RLM≥549Ω
IEC 62368-1 CB certified
Small form factor: QFN 2mm × 2mm, 0.45mm pitch