Datasheet
DEVICE RATINGS
ABSOLUTE MAXIMUM RATINGS
(1)
RECOMMENDED OPERATING CONDITIONS
TPS55383 , , TPS55386
SLUS818 – SEPTEMBER 2008 .........................................................................................................................................................................................
www.ti.com
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION
(1)
DEVICE NUMBER OPERATING FREQUENCY (kHz) PACKAGE MEDIA UNITS (Pieces)
TPS55383PWP Tube 90
300
TPS55383PWPR Tape and Reel 2000
Plastic 16-Pin HTSSOP
TPS55386PWP Tube 90
600
TPS55386PWPR Tape and Reel 2000
(1) For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com .
VALUE UNIT
PVDD1, PVDD2, EN1, EN2 30
BOOT1, BOOT2 V
SW
+ 7
SW1, SW2 – 2 to 30
SW1, SW2 transient ( < 50ns) – 3 to 31
Input voltage range V
BP 6.5
SEQ, ILIM2 – 0.3 to 6.5
COMP1, COMP2 – 0.3 to 3.5
FB1, FB2 – 0.3 to 3
SW1, SW2 output current 7 A
BP load current 35 mA
T
stg
Storage temperature – 55 to +165
T
J
Operating temperature – 40 to +150 ° C
Soldering temperature +260
(1) Permanent device damage may occur if Absolute Maximum Ratings are exceeded. Functional operation should be limited to the
Recommended DC Operating Conditions detailed in this data sheet. Exposure to conditions beyond the operational limits for extended
periods of time may affect device reliability.
MIN MAX UNIT
V
PVDD2
Input voltage 4.5 28 V
Operating junction
T
J
– 40 +125 ° C
temperature
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Product Folder Link(s): TPS55383 TPS55386