9-pin (YFF) package image

TPS61163AYFFR ACTIVE

Dual-channel WLED drivers for small display

ACTIVE custom-reels CUSTOM Custom reel may be available

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Quality information

Rating Catalog
RoHS Yes
REACH Yes
Lead finish / Ball material SNAGCU
MSL rating / Peak reflow Level-1-260C-UNLIM
Quality, reliability
& packaging information

Information included:

  • RoHS
  • REACH
  • Device marking
  • Lead finish / Ball material
  • MSL rating / Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring
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Additional manufacturing information

Information included:

  • Fab location
  • Assembly location
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Export classification

*For reference only

  • US ECCN: EAR99

Packaging information

Package | Pins DSBGA (YFF) | 9
Operating temperature range (°C) -40 to 85
Package qty | Carrier 3,000 | LARGE T&R

Features for the TPS61163A

  • 2.7V to 6.5V input voltage
  • Integrated 1.5A/40V MOSFET
  • 1.2MHz switching frequency
  • Dual current sinks of up to 30mA current each
  • 1% typical current matching and accuracy
  • Optional 26.5V/37.5V OVP threshold
    • TPS61162A: 26.5V OVP
    • TPS61163A: 37.5V OVP
  • Adaptive boost output to WLED voltages
  • Very low voltage headroom control (90mV)
  • Flexible digital and PWM brightness control
  • One-Wire control interface ( EasyScale™)
  • PWM dimming control interface
  • Up to 100:1 PWM dimming ratio
  • Up to 9-bit dimming resolution
  • Up to 90% efficiency
  • Built-in soft start
  • PFM mode at light load
  • Overvoltage protection
  • Built-in WLED open/short protection
  • Thermal shutdown
  • Supports 4.7µH inductor application

Description for the TPS61163A

The TPS61162A and TPS61163A are dual-channel WLED drivers which provide highly integrated solutions for single-cell Li-ion battery powered smart phone backlight. The devices have a built-in high efficiency boost regulator with integrated 1.5A, 40V power MOSFET and support as low as 2.7V input voltage. With two high current-matching capability current sink regulators, the devices can drive up to 10s2p WLED diodes. The boost output can automatically adjust to the WLED forward voltage and allow very low voltage headroom control, thus to improve LED strings efficiency effectively.

The TPS61162A and TPS61163A support both the PWM dimming interface and one-wire digital EasyScale™ dimming interface and can realize 9-bit brightness code programming.

The TPS61162A and TPS61163A integrate built-in soft start, as well as overvoltage, overcurrent, and thermal shutdown protections.

Pricing

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Carrier options

You can choose different carrier options based on the quantity of parts, including full reel, custom reel, cut tape, tube or tray.

A custom reel is a continuous length of cut tape from one reel to maintain lot- and date-code traceability, built to the exact quantity requested. Following industry standards, a brass shim connects an 18-inch leader and trailer on both sides of the cut tape for direct feeding into automated assembly machines. TI includes a reeling fee for custom reel orders.

Cut tape is a length of tape cut from a reel. TI may fulfill orders using multiple strips of cut tapes or boxes to satisfy the quantity requested.

TI often ships tube or tray devices inside a box or in the tube or tray, depending on inventory availability. We pack all tapes, tubes or sample boxes according to internal electrostatic discharge and moisture-sensitivity-level protection requirements.

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Lot and date code selection may be available

Add a quantity to your cart and begin the checkout process to view the options available to select lot or date codes from existing inventory.

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