SLUSB18A JUNE 2012 – August 2016 TPS2511
PRODUCTION DATA.
PIN | TYPE(1) | DESCRIPTION | |
---|---|---|---|
NAME | NO. | ||
CS | 4 | O | Active-low, open-drain output. When OUT current is more than approximately half of the current limit set by a resistor on ILIM_SET pin, the output is active low. Maximum sink current is 10 mA. |
DM | 7 | I/O | Connected to the D– or D+ line of USB connector. Provide the correct voltage with an attached portable equipment for DCP detection, high impedance while disabled. |
DP | 6 | I/O | Connected to the D+ or D– line of USB connector. Provide the correct voltage with an attached portable equipment for DCP detection, high impedance while disabled. |
EN | 5 | I | Logic-level control input. When it is high, turns power switch on, when it is low, turns power switch off and turns DP and DM into the high impedance state. |
GND | 1 | G | Ground connection. |
ILIM_SET | 2 | I | External resistor used to set current limiting Threshold. TI recommends 16.9 kΩ ≤ RILIM_SET ≤ 750 kΩ. |
IN | 3 | P | Power supply input voltage connected to the power switch. Connect a ceramic capacitor with a value of 0.1-µF or greater from the IN pin to GND as close to the device as possible. |
OUT | 8 | O | Power-switch output. Connect to VBUS of USB |
PowerPAD | PowerPAD | G | Ground connection. |