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SX-globalchip GC1262E product image
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SX-globalchip GC1262ERoHS

Manufacturer
SX-globalchipAsian Brands
MPN
GC1262E
LCSC Part #
C16197190
Packaging
eTSSOP-16L
Customer #
Key Attributes
Single-coil brushless DC motor driver
Datasheetpdf iconSX-globalchip GC1262E
In-Stock: 3,686
3,686 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.3407$ 0.34
10+$ 0.2971$ 2.97
30+$ 0.2777$ 8.33
100+$ 0.2551$ 25.51
500+$ 0.2438$ 121.90
1,000+$ 0.2373$ 237.30
Standard Packaging4000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Motor Drivers, Controllers
ManufacturerSX-globalchip
PackagingeTSSOP-16L
Drive TypeSingle Phase
FeaturesMotor stall protection;Motor speed indication
Technology-
Operating temperature-40℃~+105℃
Voltage - Supply3V~20V
Quiescent Current(Iq)-
Output Current1.55A
Number of Half Bridges-
Peak Current1.65A
RDS(on)400mΩ
Interface-
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

GC1262E/S is a motor driver for single-coil brushless DC motors. It features a highly efficient direct PWM control method to regulate BLDC motor speed. The device integrates minimum speed limit mode, adjustable speed slope control mode, soft-start mode, fan tachometer, lock protection, auto-restart, TSD, OCP, and noise control mode. The noise control mode optimizes low-noise performance via a resistor on the SQ pin to meet varying requirements, enabling low-noise and low-vibration operation of BLDC fan motors. The minimum speed mode allows the minimum motor speed to be set by presetting the RMIN voltage. The adjustable speed slope control mode allows the fan speed slope to be configured by presetting the SET voltage. Soft-start suppresses high peak inrush current, ensuring reliable startup even at low speeds. FG and RD outputs are provided.

Features

AI Translation
  • Single-phase full-wave driver
  • Adjustable soft start and soft restart
  • Wide supply voltage range: 3 to 18V
  • PWM direct fan speed control
  • Adjustable minimum fan speed limit (GC1262E)
  • Adjustable minimum stall PWM (GC1262S)
  • Adjustable speed slope control
  • Built-in over-temperature, over-current, locked-rotor protection and auto-restart
  • Built-in Hall bias
  • Fan speed feedback signal FG output
  • Rotation detection signal RD output
  • eTSSOP16L package

Applications

AI Translation
  • PC power supply cooling fans
  • CPU Cooler/VGA cooling fans
  • PWM speed control fans