SLVSAX6H October 2011 – December 2015 TPS2002C , TPS2003C , TPS2052C , TPS2060C , TPS2062C , TPS2062C-2 , TPS2064C , TPS2064C-2 , TPS2066C , TPS2066C-2
PRODUCTION DATA.
The TPS20xxC and TPS20xxC-2 dual power-distribution switch family is intended for applications such as USB where heavy capacitive loads and short-circuits may be encountered. This family offers multiple devices with fixed current-limit thresholds for applications between 0.5 A and 2 A.
The TPS20xxC and TPS20xxC-2 dual family limits the output current to a safe level by operating in a constant-current mode when the output load exceeds the current-limit threshold. This provides a predictable fault current under all conditions. The fast overcurrent response time eases the burden on the main 5 V supply to provide regulated power when the output is shorted. The power-switch rise and fall times are controlled to minimize current surges during turnon and turnoff.
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
---|---|---|
TPS2052C TPS2062C TPS2066C TPS2066C-2 TPS2060C TPS2064C TPS2064C-2 |
MSOP (8) | 3.00 mm × 3.00 mm |
TPS2062C TPS2066C |
SOIC (8) | 3.90 mm × 4.90 mm |
TPS2062C-2 | SON (8) | 3.00 mm × 3.00 mm |
TPS2002C TPS2003C |
VSON (10) | 3.00 mm × 3.00 mm |
Changes from G Revision (January 2013) to H Revision
Changes from F Revision (November 2012) to G Revision
Changes from E Revision (August 2012) to F Revision
Changes from D Revision (July 2012) to E Revision
Changes from C Revision (June 2012) to D Revision
Changes from B Revision (March 2012) to C Revision
Changes from A Revision (March 2012) to B Revision
Changes from * Revision (October 2011) to A Revision
DEVICES | RATED CURRENT | STATUS | |||
---|---|---|---|---|---|
MSOP-8 (PowerPad™) | SOIC-8 | SON-8 | VSON-10 | ||
TPS2052C | 0.5 A | Active | — | — | — |
TPS2062C TPS2066C |
1 A | Active and Active | Active and Active | — | — |
TPS2062C-2 TPS2066C-2 |
1 A | — and Active | — | Active and — | — |
TPS2060C TPS2064C |
1.5 A | Active and Active | — | — | — |
TPS2064C-2 | 1.5 A | Active | — | — | — |
TPS2002C TPS2003C |
2 A | — | — | — | Active and Active |
PIN | TYPE(3) | DESCRIPTION | ||||
---|---|---|---|---|---|---|
NAME | MSOP | SOIC | VSON | SON | ||
GND | 1 | 1 | 1 | 1 | GND | Ground connection |
IN | 2 | 2 | 2, 3 | 2 | I | Input voltage and power-switch drain; connect a 0.1 µF or greater ceramic capacitor from IN to GND close to the IC |
EN1 | 3(1) | 3(6) | 4(4) | — | I | Enable input channel 1, logic high turns on power switch |
–(2) | –(7) | –(5) | — | |||
EN1 | –(1) | –(6) | –(4) | 3 | I | Enable input channel 1, logic low turns on power switch |
3(2) | 3(7) | 4(5) | ||||
EN2 | 4(1) | 4(6) | 5(4) | — | I | Enable input channel 2, logic high turns on power switch |
–(2) | –(7) | –(5) | — | |||
EN2 | –(1) | –(6) | –(4) | 4 | I | Enable input channel 2, logic low turns on power switch |
4(2) | 4(7) | 5(5) | ||||
FLT2 | 5 | 5 | 6 | 5 | O | Active-low open-drain output, asserted during overcurrent, or overtemperature conditions on channel 2 |
NC | — | — | 7 | — | O | No connect – leave floating |
OUT2 | 6 | 6 | 8 | 6 | O | Power-switch output channel 2, connected to load |
OUT1 | 7 | 7 | 9 | 7 | O | Power-switch output channel 1, connected to load |
FLT1 | 8 | 8 | 10 | 8 | O | Active-low open-drain output, asserted during over-current, or overtemperature conditions on channel 1 |
PowerPAD™ | PAD | — | PAD | — | GND | Internally connected to GND; used to heat-sink the part to the circuit board traces. Connect PAD to GND plane as a heatsink. |