Datasheet

OUT
OC
IN
EN
GND
Current
Limit
Driver
UVLO
Charge
Pump
CS
Thermal
Sense
Deglitch
Note A: Current sense
Note B: Active low (EN
) for TPS2061. Active high (EN) for TPS2065.
(See Note A)
(See Note B)
TPS2061, TPS2062, TPS2063
TPS2065, TPS2066, TPS2067
www.ti.com SLVS490I –DECEMBER 2003–REVISED OCTOBER 2009
DEVICE INFORMATION
Pin Functions (TPS2061 and TPS2065)
PINS
D or DGN Package DBV Package I/O DESCRIPTION
NAME TPS2061 TPS2065 TPS2061 TPS2065
EN 4 - 4 - I Enable input, logic low turns on power switch
EN - 4 - 4 I Enable input, logic high turns on power switch
GND 1 1 2 2 Ground
IN 2, 3 2,3 5 5 I Input voltage
OC 5 5 3 3 O Overcurrent, open-drain output, active-low
OUT 6, 7, 8 6, 7, 8 1 1 O Power-switch output
Internally connected to GND; used to heat-sink the part
PowerPAD™ - - - - to the circuit board traces. Should be connected to GND
pin.
Functional Block Diagram
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Product Folder Link(s): TPS2061 TPS2062 TPS2063 TPS2065 TPS2066 TPS2067