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Same model may have multiple batches, images only for reference.
SC657ULTRT
Same model may have multiple batches, images only for reference.

SC657ULTRT

Part No SC657ULTRT
Manufacturer Semtech Corporation
Catalog PMIC - LED Drivers
Description IC LED DRIVER RGLTR 25MA 14MLPQ  /  LED Driver IC 5 Output DC DC Regulator Switched Capacitor (Charge Pump) Dimming 25mA 14-MLPQ-UT (2x2)
Sample
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ECAD Module
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Products specifications Report Issue?

Category Integrated Circuits (ICs)>PMIC - LED Drivers
Mfr Semtech Corporation
Series SemPulse®
Package Tape & Reel (TR)
Product Status Obsolete
Type DC DC Regulator
Topology Switched Capacitor (Charge Pump)
Internal Switch(s) Yes
Number of Outputs 5
Voltage - Supply (Min) 2.9V
Voltage - Supply (Max) 5.5V
Voltage - Output 2.5V ~ 5.25V
Current - Output / Channel 25mA
Frequency 250kHz
Applications Backlight
Temperature Range - Operating -40°C ~ 85°C (TA)
Mounting SMD (SMT)
Package / Case 14-UFQFN
Supplier Device Package 14-MLPQ-UT (2x2)
Standard Package 3,000
MSL Level 1 (Unlimited)
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 1253408-SC657ULTRT
Ultra Librarian 3D Model Ultra Librarian SC657ULTRT CAD Model

Description

The Semtech Corporation SemPulse® DC DC Regulator is an integrated circuit designed for backlight applications.

  • Package: 14-UFQFN
  • Frequency: 250kHz
  • Voltage Supply Range: 2.9V to 5.5V
  • Voltage Output Range: 2.5V to 5.25V
  • Outputs: 5
  • Current Output: Up to 25mA per channel
  • Topology: Switched capacitor (charge pump)
  • Switch: Internal
  • Operating Temperature Range: -40°C to 85°C
  • Status: Obsolete
  • Standard Package: 3,000

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