TPS62366A Datasheet, PDF (2/48 Pages) Texas Instruments – 4A Processor Supply with I2C Compatible Interface and Remote Sense

TPS62366A, TPS62366B
SLUSAX3 – JULY 2012
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.
PART NUMBER
TPS62366A ⁽²⁾
TPS62366B ⁽³⁾
ORDERING INFORMATION
PACKAGE MARKING
PACKAGE
DEVICE SPECIFIC FEATURES⁽¹⁾
Output Voltage Range
Output Voltage Presets
See PACKAGE SUMMARY Section
See PACKAGE SUMMARY Section
CSP-16
CSP-16
V_OUT = 0.5V to 1.77V, 10mV Steps
V_OUT = 0.5V to 1.77V, 10mV Steps
1.20V, 1.16V
0.96V, 1.40V
(1) Contact the factory to check availability of other output voltage or feature versions.
(2) The YZH package is available in tape and reel. Add R suffix (TPS62366AYZHR) to order quantities of 3000 parts per reel, T suffix for
250 parts per reel (TPS62366AYZHT). For the most current package and ordering information, see the Package Option Addendum at
the end of this document, or visit the device product folder on ti.com.
(3) The YZH package is available in tape and reel. Add R suffix (TPS62366BYZHR) to order quantities of 3000 parts per reel, T suffix for
250 parts per reel (TPS62366BYZHT). For the most current package and ordering information, see the Package Option Addendum at
the end of this document, or visit the device product folder on ti.com.
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)⁽¹⁾
Voltage range⁽²⁾
Continuous RMS VIN / SW current per Pin⁽³⁾
Temperature range
ESD rating⁽⁴⁾
VIN, AVIN, SW pin
EN, VSEL, SENSE+
SENSE–
SCL, SDA
VDD
T_A < 85°C
Operating junction temperature, T_J
Storage temperature, T_stg
Machine model
Charge device model
Human body model
VALUE
MIN
MAX
–0.3
7
–0.3
–0.3
(V_AVIN+0.3V)
0.3
–0.3
–0.3
(V_DD+0.3V)
3.6
1275
–40
150
–65
150
200
500
2
UNIT
V
V
V
V
V
mA
°C
°C
V
V
kV
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
(3) In order to be consistent with the TI reliability requirement for the silicon chips (100K Power-On-Hours at 105°C junction temperature),
the current should not continuously exceed 2550mA in the VIN pins and 2550mA in the SW pins so as to prevent electromigration failure
in the solder. See THERMAL AND DEVICE LIFETIME INFORMATION.
(4) The human body model is a 100-pF capacitor discharged through a 1.5-kΩ resistor into each pin. The machine model is a 200-pF
capacitor discharged directly into each pin.
2
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Product Folder Link(s): TPS62366A TPS62366B