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RT9917GQW

RT9917GQW

RT9917GQW

Richtek USA Inc.

2.7V~5.5V DC to DC converter IC 7 Outputs 1MHz PWM

SOT-23

RT9917GQW Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mounting Type Surface Mount
Package / Case 40-WFQFN Exposed Pad
Operating Temperature-40°C~85°C TA
PackagingBulk
Published 2009
Part StatusObsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Function Step-Up, Step-Down
Number of Outputs 7
Output Type PWM
Output Configuration Positive
Voltage - Supply (Vcc/Vdd) 2.7V~5.5V
Control Features Enable, Soft Start
Topology Buck, Boost
Frequency - Switching 1MHz
Synchronous RectifierYes
Duty Cycle (Max) 100%
Clock SyncNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2463 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.862581$0.862581
10$0.813756$8.13756
100$0.767695$76.7695
500$0.724240$362.12
1000$0.683245$683.245

RT9917GQW Product Details

RT9917GQW Overview


It comes in a 40-WFQFN Exposed Pad package, so switching controller can be used for most applications. This dc motor controller can be used to generate outputs with 7 numbers. Bulk is the solid enclosure in which PMIC is packaged. With PWM dc switching's output (s), it is able to handle it. dc controls with 2.7V~5.5V voltage are supplied and operated. A -40°C~85°C TA dc switcher is not a problem. A switching controller such as this can switch at a value of 1MHz . It is suitable for general dc dc regulator when it is set to Surface Mount. DCDC regulator is controlled efficiently by Enable, Soft Start.

RT9917GQW Features


PWM Outputs
Switching Frequency: 1MHz
Enable, Soft Start


RT9917GQW Applications


There are a lot of Richtek USA Inc.
RT9917GQW DC to DC converter applications.


  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment
  • Balance equipment
  • Industrial robots
  • Industrial controllers

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