MAX1607_07 Datasheet, PDF (5/10 Pages) Maxim Integrated Products – USB Current-Limited Switch in Pin-Compatible Package

USB Current-Limited Switch
in Pin-Compatible Package
Typical Operating Characteristics (continued)
(V_IN = +5V, T_A = +25°C, unless otherwise noted.)
CURRENT-LIMIT AND OC RESPONSE
CH1
CH2
CURRENT-LIMIT RESPONSE
CH1
CH2
SWITCH TURN-ON TIME
CH1
CH2
CH3
CH3
CH3
CH4
2ms/div
CH1 = V_IN, 200mV/div, AC-COUPLED
CH2 = V_OUT, 5V/div
CH3 = V_OC, 5V/div
CH4 = I_OUT, 500mA/div
CH4
10μs/div
CH1 = V_IN, 200mV/div, AC-COUPLED
CH2 = V_OUT, 5V/div
CH3 = V_OC, 5V/div
CH4 = I_OUT, 1A/div
CH4
20μs/div
CH1 = V_OUT, 5V/div
CH2 = V_EN, 5V/div
CH3 = V_OC, 5V/div
CH4 = I_OUT, 200mA/div
SWITCH TURN-OFF TIME
CH1
CH2
CH3
CH4
1μs/div
CH1 = V_OUT, 5V/div
CH2 = V_EN, 5V/div
CH3 = V_OC, 5V/div
CH4 = I_OUT, 200mA/div
START-UP TIME
(TYPICAL USB APPLICATION)
CH1
CH2
FULL CURRENT LIMIT CHARGES CAPACITOR
RESISTOR LOAD CURRENT
CH3
SHORT-CIRCUIT
CURRENT LIMIT
CH4
1ms/div
V_IN = 5V, R_L = 15Ω, C_L = 150μF
CH1 = V_OUT, 5V/div
CH2 = V_EN, 5V/div
CH3 = I_IN, 500mA/div
CH4 = V_OC, 5V/div
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