ZHCSLT5C December 2009 – October 2020 TPS2560 , TPS2561
PRODUCTION DATA
PARAMETER | TEST CONDITIONS(1) | MIN | TYP | MAX | UNIT | ||||
---|---|---|---|---|---|---|---|---|---|
POWER SWITCH | |||||||||
rDS(on) | Static drain-source on-state resistance per channel, IN to OUTx | TJ = 25 °C | 44 | 50 | mΩ | ||||
–40 °C ≤ TJ ≤ 125 °C | 70 | ||||||||
tr | Rise time, output | CLx = 1 μF, RLx = 100 Ω (see Figure 8-1) | VIN = 6.5 V | 2 | 3 | 4 | ms | ||
VIN = 2.5 V | 1 | 2 | 3 | ||||||
tf | Fall time, output | CLx = 1 μF, RLx = 100 Ω (see Figure 8-1) | VIN = 6.5 V | 0.6 | 0.8 | 1.0 | ms | ||
VIN = 2.5 V | 0.4 | 0.6 | 0.8 | ||||||
ENABLE INPUT, EN OR EN | |||||||||
Enable pin turn on/off threshold | 0.66 | 1.1 | V | ||||||
Hysteresis | 55(2) | mV | |||||||
IEN | Input current | VENx = 0 V or 6.5 V, V/ENx = 0 V or 6.5 V | –0.5 | 0.5 | μA | ||||
ton | Turnon time | CLx = 1 μF, RLx = 100 Ω, (see Figure 8-1) | 9 | ms | |||||
toff | Turnoff time | 6 | ms | ||||||
CURRENT LIMIT | |||||||||
IOS | Current-limit threshold per channel (Maximum DC output current IOUTx delivered to load) and Short-circuit current, OUTx connected to GND | RILIM = 20 kΩ | 2590 | 2800 | 3005 | mA | |||
RILIM = 61.9 kΩ | 800 | 900 | 1005 | ||||||
RILIM = 100 kΩ | 470 | 560 | 645 | ||||||
tIOS | Response time to short circuit | VIN = 5.0 V, (see Figure 8-2) | 3.5(2) | μs | |||||
SUPPLY CURRENT | |||||||||
IIN_off | Supply current, low-level output | VIN = 6.5 V, no load on OUTx, V ENx = 6.5 V or VENx = 0 V | 0.1 | 2.0 | μA | ||||
IIN_on | Supply current, high-level output | VIN = 6.5 V, no load on OUT | RILIM = 20 kΩ | 100 | 125 | μA | |||
RILIM = 100 kΩ | 85 | 110 | μA | ||||||
IREV | Reverse leakage current | VOUTx = 6.5 V, VIN = 0 V | TJ = 25°C | 0.01 | 1.0 | μA | |||
UNDERVOLTAGE LOCKOUT | |||||||||
UVLO | Low-level input voltage, IN | VIN rising | 2.35 | 2.45 | V | ||||
Hysteresis, IN | TJ = 25°C | 35 | mV | ||||||
FAULTx FLAG | |||||||||
VOL | Output low voltage, FAULTx | IFAULTx = 1 mA | 180 | mV | |||||
Off-state leakage | VFAULTx = 6.5 V | 1 | μA | ||||||
FAULTx deglitch | FAULTx assertion or de-assertion due to overcurrent condition | 6 | 9 | 13 | ms | ||||
THERMAL SHUTDOWN | |||||||||
OTSD2 | Thermal shutdown threshold | 155 | °C | ||||||
OTSD | Thermal shutdown threshold in current-limit | 135 | °C | ||||||
Hysteresis | 20(2) | °C |