SP7685

1.2A Buck/Boost Charge Pump LED Driver

Description

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Features

  • Output current up to 1.2A
  • Up to 94% efficiency in torch mode
  • Adjustable FLASH mode current
  • Minimum external components: no inductors
  • Automatic buck/boost mode switchover
  • Wide VIN range: 2.7V to 5.5V
  • High frequency operation: 2.4MHz
  • 50mV reference for low loss sensing
  • IQ < 2μA in shutdown
  • PWM dimming control
  • Automatic soft-start limits inrush current
  • Overvoltage protection on output
  • Overcurrent/temperature protection
  • Low ripple and EMI
  • Ultra-low dropout voltage in buck mode
  • 2.6 second timeout in flash mode
  • Space saving RoHS compliant, lead free package: 10-pin 3mm x 3mm DFN

Documentation

Product Brief

Product Brief

Chip Shot

Chip Shot

Product Brochure

Power Management Brochure

Application

Design Tools

Reference Designs

Packaging

Pkg Code Details Quantities Dimensions PDF
DFN10 COL
  • JEDEC Reference: n/a
  • MSL Pb-Free: L1 @ 260ºC
  • MSL SnPb Eutectic: n/a
  • ThetaJA: 81.2ºC/W
  • Bulk Pack Style: Canister
  • Quantity per Bulk Pack: n/a
  • Quantity per Reel: 3000
  • Quantity per Tube: n/a
  • Quantity per Tray: n/a
  • Reel Size (Dia. x Width x Pitch): 330 x 12 x 8
  • Tape & Reel Unit Orientation: Pin 1 at sprocket hole
  • Dimensions: mm
  • Length: 2.5
  • Width: 2.4
  • Thickness: 0.9
  • Lead Pitch: 0.5

Parts & Purchasing

Part Number Pkg Code RoHS Min Temp Max Temp Status Buy Now Order Samples
SP7685ER-L DFN10 COL -40 85 OBS Suggested:
SP7685ER-L/TR
SP7685ER-L/TR DFN10 COL -40 85 Active
SP7685ER-L-ES DFN10 -40 85 OBS
SP7685EB Board 0 85 Active
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Part Status Legend
Active - the part is released for sale, standard product.
EOL (End of Life) - the part is no longer being manufactured, there may or may not be inventory still in stock.
CF (Contact Factory) - the part is still active but customers should check with the factory for availability. Longer lead-times may apply.
PRE (Pre-introduction) - the part has not been introduced or the part number is an early version available for sample only.
OBS (Obsolete) - the part is no longer being manufactured and may not be ordered.
NRND (Not Recommended for New Designs) - the part is not recommended for new designs.
Distribution Date Description File
01/27/2017 Qualification of alternate assembly subcon, ANST, China. PCN 16-1145-04-01 ANST-1033.pdf
07/26/2016 Product discontinuation notification. Discontinued. PDN 16-0626-01-1033.pdf
10/04/2013 Addition of an alternate qualified assembly site, UTAC Thailand, for assembly using copper or gold wire bonding. Material change and alternate assembly site. PCN_13-0522-04-1033.pdf
04/09/2010 Change in wafer foundry Business consolidation PCN_10-0330-01-1033.pdf