TPS2052C Datasheet, PDF (5/41 Pages) Texas Instruments – Dual Channel, Current-Limited, Power-Distribution Switches

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6 Pin Configuration and Functions
TPS2052C, TPS2062C, TPS2062C-2, TPS2066C, TPS2066C-2
TPS2060C, TPS2064C, TPS2064C-2, TPS2002C, TPS2003C
SLVSAX6H – OCTOBER 2011 – REVISED DECEMBER 2015
DGN Package
8-Pin MSOP
Top View
GND
IN
EN1 or EN1
EN2 or EN2
1
8
2
7
3 ^PAD 6
4
5
FLT1
OUT1
OUT2
FLT2
D Package
8-Pin SOIC
Top View
GND ¹
IN ²
EN1 or EN1 ³
EN2 or EN2 ⁴
8 _FLT1
7 _OUT1
6 _OUT2
5 _FLT2
DRC Package
10-Pin VSON
Top View
GND
IN
IN
EN1 or EN1
EN2 or EN2
1 10
2
9
3 ^PAD 8
4
7
5
6
FLT1
OUT1
OUT 2
NC
FLT2
DRB Package
8-Pin SON
Top View
GND
IN
EN1 or EN1
EN2 or EN2
1
8
2
7
3 ^PAD 6
4
5
FLT1
OUT1
OUT2
FLT2
NAME
GND
IN
EN1
EN1
EN2
EN2
FLT2
NC
OUT2
OUT1
FLT1
MSOP
1
2
3 ⁽²⁾
– ⁽⁵⁾
– ⁽²⁾
3 ⁽⁵⁾
4 ⁽²⁾
– ⁽⁵⁾
– ⁽²⁾
4 ⁽⁵⁾
5
—
6
7
8
PIN
SOIC
1
2
3 ⁽³⁾
– ⁽⁶⁾
– ⁽³⁾
3 ⁽⁶⁾
4 ⁽³⁾
– ⁽⁶⁾
– ⁽³⁾
4 ⁽⁶⁾
5
—
6
7
8
PowerPAD™ PAD
—
VSON
1
2, 3
4 ⁽⁴⁾
– ⁽⁷⁾
– ⁽⁴⁾
4 ⁽⁷⁾
5 ⁽⁴⁾
– ⁽⁷⁾
– ⁽⁴⁾
5 ⁽⁷⁾
6
7
8
9
10
PAD
Pin Functions
SON
1
2
—
—
TYPE ⁽¹⁾
DESCRIPTION
GND
I
Ground connection
Input voltage and power-switch drain; connect a 0.1 µF or greater
ceramic capacitor from IN to GND close to the IC
I
Enable input channel 1, logic high turns on power switch
3
I
Enable input channel 1, logic low turns on power switch
—
I
Enable input channel 2, logic high turns on power switch
—
4
I
Enable input channel 2, logic low turns on power switch
5
O
Active-low open-drain output, asserted during overcurrent, or
overtemperature conditions on channel 2
—
O No connect – leave floating
6
O Power-switch output channel 2, connected to load
7
O Power-switch output channel 1, connected to load
8
O
Active-low open-drain output, asserted during over-current, or
overtemperature conditions on channel 1
—
GND
Internally connected to GND; used to heat-sink the part to the
circuit board traces. Connect PAD to GND plane as a heatsink.
(1) I = Input, O = Output, GND = Ground
(2) Applies to TPS2052C, TPS2066C, TPS2066C-2, TPS2064C, and TPS2064C-2
(3) Applies to TPS2066C
(4) Applies to TPS2003C
(5) Applies to TPS2062C and TPS2060C
(6) Applies to TPS2062C
(7) Applies to TPS2002C
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Product Folder Links: TPS2052C TPS2062C TPS2062C-2 TPS2066C TPS2066C-2 TPS2060C TPS2064C
TPS2064C-2 TPS2002C TPS2003C