BQ28550-R1 Datasheet, PDF (35/42 Pages) Texas Instruments – Single Cell Li-Ion Battery Gas Gauge

PACKAGE OPTION ADDENDUM
www.ti.com
29-Aug-2014
PACKAGING INFORMATION
Orderable Device
BQ28550DRZR
BQ28550DRZR-R1
BQ28550DRZT
BQ28550DRZT-R1
Status
(1)
NRND
NRND
NRND
NRND
Package Type Package Pins Package Eco Plan
Drawing
Qty
(2)
SON
DRZ
12 3000 Green (RoHS
& no Sb/Br)
SON
DRZ
12 3000 Green (RoHS
& no Sb/Br)
SON
DRZ 12 250 Green (RoHS
& no Sb/Br)
SON
DRZ 12 250 Green (RoHS
& no Sb/Br)
Lead/Ball Finish
(6)
CU NIPDAU
CU NIPDAU
CU NIPDAU
CU NIPDAU
MSL Peak Temp Op Temp (°C)
(3)
Level-2-260C-1 YEAR -40 to 85
Level-2-260C-1 YEAR -40 to 85
Level-2-260C-1 YEAR -40 to 85
Level-2-260C-1 YEAR -40 to 85
(1) _{The marketing status values are defined as follows:}
ACTIVE: Product device recommended for new designs.
LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.
NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.
PREVIEW: Device has been announced but is not in production. Samples may or may not be available.
OBSOLETE: TI has discontinued the production of the device.
Device Marking
(4/5)
BQ
2855
BQ28
50R1
BQ
2855
BQ28
50R1
(2) _{Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://www.ti.com/productcontent for the latest availability}
information and additional product content details.
TBD: The Pb-Free/Green conversion plan has not been defined.
Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that
lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.
Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between
the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.
Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight
in homogeneous material)
(3) _{MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.}
(4) _{There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device.}
(5) _{Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation}
of the previous line and the two combined represent the entire Device Marking for that device.
(6) _{Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish}
value exceeds the maximum column width.
Samples
Addendum-Page 1