Varnitronics
RT9711AGB RICHTEK
RICHTEK

RT9711AGB

1 1.5A Active High High Side Switch SOT-23-5 Power Distribution Switches, Load Drivers RoHS

SOT-23-5ROHS CompliantActive

High-Side Power Switches with Flag

Manufacturer
RICHTEK
Manufacturer part #
RT9711AGB
Store part #
C250543
Package / case
SOT-23-5
Packaging
Tape & Reel (TR)
Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

4,979 in stock

#C250543

Stock & price checked 6 days ago

QuantityUnit pricePack price
1+₹61.59₹61.59
10+₹49.23₹492.30
30+₹44.02₹1,320.60
100+₹37.30₹3,730.00
500+₹34.48₹17,240.00
1,000+₹32.74₹32,740.00

1 × ₹61.59

₹61.59

excl. GST

₹72.68 incl. 18% GST

Need volume or a scheduled delivery? Request a quote
  • Dispatch in 7–10 working days
  • GST invoice with every order
  • Standard pack: 3,000 per reel

RT9711AGB

₹61.59 for 1 + GST

Specifications

Operating Temperature
-40℃~+125℃
Features
Overcurrent Protection;Short-Circuit Protection;Over temperature protection;Under-voltage lockout;Reverse current blocking;Soft-start;Integrated charge pump
number of channels
1
Maximum Continuous Current
1.5A
Control Input Logic
Active High
RDS(on)
80mΩ
Operating Voltage
2.5V~5.5V
Type
High Side Switch

Packaging & compliance

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

Overview

The RT9711A/B/C/D are cost-effective, low voltage, single N-MOSFET high-side power switches, optimized for selfpowered and bus-powered Universal Serial Bus (USB) applications. The RT9711 series are equipped with a charge pump circuitry to drive the internal MOSFET switch. The switch's low RDS(ON), 80mΩ, meets USB voltage drop requirements. A flag output is available to indicate fault conditions to the local USB controller. Additional features include soft-start to limit inrush current during plug-in, thermal shutdown to prevent catastrophic switch failure from high-current loads, under-voltage lockout (UVLO) to ensure that the device remains off unless there is a valid input voltage present, fault current is limited to typically 2.5A for RT9711A/B in dual ports and 1A for RT9711C/D in single port in accordance with the USB power requirements, lower quiescent current as 25μA making this device ideal for portable battery-operated equipment. The RT9711 series are available in SOT-23-5, TSOT-23-5, SOP-8 and MSOP-8 packages fitting different aspect of broad applications.

Applications

  • USB Bus/Self Powered Hubs
  • USB Peripherals
  • ACPI Power Distribution
  • PC Card Hot Swap
  • Notebook, Motherboard PCs
  • Battery-Powered Equipment
  • Hot-Plug Power Supplies
  • Battery-Charger Circuits

Key features

  • Compliant to USB Specifications
  • Built-In N-MOSFET Typical RDS(ON): 80mΩ (SOT-23-5 & TSOT-23-5) and 90mΩ (SOP-8 & MSOP-8)
  • Output Can Be Forced Higher Than Input (Off-State)
  • Low Supply Current: 25μA Typical at Switch On State, 1μA Typical at Switch Off State
  • Guaranteed 1.5A for RT9711A/B and 0.6A for RT9711C/D Continuous Load Current
  • Wide Input Voltage Ranges: 2.5V to 5.5V
  • Open-Drain Fault Flag Output
  • Hot Plug-In Application (Soft-Start)
  • 1.7V Typical Under-Voltage Lockout (UVLO)
  • Current Limiting Protection
  • Thermal Shutdown Protection
  • Reverse Current Flow Blocking (no body diode)
  • Smallest SOT-23-5 and TSOT-23-5 Packages Minimizes Board Space
  • UL Approved - E219878
  • TUV IEC60950-1: 2005 Certified
  • RoHS Compliant and 100% Lead (Pb)-Free

Alternatives

Similar parts — check the datasheet before substituting.

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