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SP7611A

Features: LED Drivers for parallel connected LEDs Ultra Low Dropout Voltage of 150mV (SP7614) No EMI, no switching noise Integrated current matching PWM and Analog brightness control Enable/Shutdown control Shutdown current < 1µA Small footprint SC-70 PackageApplication Next Generation M...

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SP7611A: Features: LED Drivers for parallel connected LEDs Ultra Low Dropout Voltage of 150mV (SP7614) No EMI, no switching noise Integrated current matching PWM and Analog brightness control Enable/Shutdow...

SP7611A Data Sheet

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Part Number:
SP7611A
Supply Ability:
5000

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  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

LED Drivers for parallel connected LEDs
Ultra Low Dropout Voltage of 150mV (SP7614)
No EMI, no switching noise
Integrated current matching
PWM and Analog brightness control
Enable/Shutdown control
Shutdown current < 1µA
Small footprint SC-70 Package


Application

Next Generation Mobile Phones
PDA, DSC, MP3 players
Handheld Computers
LCD Display Modules
Keyboard Backlight
LED Displays


Pinout

Connection Diagram


Specifications

VLED1, VLED2, VLED3, VLED4 and EN Voltage to GND............................-0.3V to 6V
CTRL Voltage to GND . .................................................................................0.5V
Output Current (IOUT)...............................................................................80mA
Power Dissipation per Package - 6-pin SC-70 at TA =85°C.....................190mW
Junction Temperature.............................................................................+150°C
Storage Temperature............................................................. -55°C to +150°C
ESD Level..............................................................................................4kV HBM
ESD Level..............................................................................................1kV CDM


Description

The SP761X driver family provides a simple solution for a matched current source any color LED. The current in the LEDs can be programmed by an external resistor. The Individual LED currents are 200 x ISET, where ISET is the current through the external resistor connected to the CTRL pin. The SP7611A is capable of driving four LEDs, while the SP7612 can drive three LEDs. The SP7614 is designated to drive two high current LEDs. LED1 should always be connected to an LED in order to have the other LEDs driven with a matched current to LED1.

The SP7612 and SP7614 have Enable pins. When these devices are disabled, the supply current drops to 0.01µA typical.

The SP7611A, SP7612 and SP7614 drivers are available in a small footprint 6-pin SC-70 package.




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