Datasheet

TPS82690
TPS82695
TPS82697
SLVSA66B –JUNE 2011–REVISED FEBRUARY 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.
ORDERING INFORMATION
(1)
PART OUTPUT DEVICE PACKAGE
T
A
ORDERING
(3)
NUMBER VOLTAGE
(2)
SPECIFIC FEATURE MARKING
TPS82695 2.5V TPS82695SIP UF
TPS82690
(4)
2.85V TPS82690SIP RC
-40°C to 85°C
TPS82696
(4)
2.9V TPS82696SIP
TPS82697
(4)
2.8V TPS82697SIP
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
website at www.ti.com.
(2) Internal tap points are available to facilitate output voltages in 25mV increments.
(3) The SIP package is available in tape and reel. Add a R suffix (e.g. TPS82690SIPR) to order quantities of 3000 parts. Add a T suffix (e.g.
TPS82690SIPT) to order quantities of 250 parts.
(4) Product preview. Contact TI factory for more information
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted)
(1)
UNIT
Voltage at VIN
(2)(3)
–0.3 V to 6 V
V
I
Voltage at VOUT
(3)
–0.3 V to 3.6 V
Voltage at EN, MODE
(3)
–0.3 V to V
I
+ 0.3 V
I
O
Peak output current 500 mA
Power dissipation Internally limited
T
A
Operating temperature range
(4)
–40°C to 85°C
T
INT
(max) Maximum internal operating temperature 125°C
T
stg
Storage temperature range –55°C to 125°C
Human body model 2 kV
ESD rating
(5)
Charge device model 1 kV
Machine model 200 V
(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) Operation above 4.35V input voltage for extended periods may affect device reliability. See input capacitor selection section for more
details.
(3) All voltage values are with respect to network ground terminal.
(4) In applications where high power dissipation and/or poor package thermal resistance is present, the maximum ambient temperature may
have to be derated. Maximum ambient temperature (T
A(max)
) is dependent on the maximum operating temperature (T
INT(max)
), the
maximum power dissipation of the device in the application (P
D(max)
), and the junction-to-ambient thermal resistance of the part/package
in the application (θ
JA
), as given by the following equation: T
A(max)
= T
J(max)
–(θ
JA
X P
D(max)
). To achieve optimum performance, it is
recommended to operate the device with a maximum internal temperature of 105°C.
(5) 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 Copyright © 2011–2012, Texas Instruments Incorporated