AAT4620_12 Datasheet, PDF (5/14 Pages) Skyworks Solutions Inc. – PCMCIA Current Limit Interface and Capacitor Charger

DATA SHEET
AAT4620
PCMCIA Current Limit Interface and Capacitor Charger
Typical Characteristics
Output Current vs. Output Voltage
(R_SETU = 383kΩ, 25°C)
0.40
V_IN = 3.3V
0.30
0.20
0.10
V_IN = 5V
0.00
0 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3 3.3
Output Voltage (V)
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
0
R_SET vs. I_LIM
(25°C)
V_IN = 3.3V
V_IN = 5V
200 400 600 800 1000 1200 1400 1600
R_SET (kΩ)
Reverse Off-Switch Current vs. Temperature
(E_NUB = E_NLB = V_CC; V_IN = 0V)
100
10
V_OUT = 5V
1
0.1
V_OUT = 3.3V
0.01
-40 -20
0
20
40
60
80
Temperature (°C)
100 120
Off-Switch Current vs. Temperature
(E_NUB = E_NLB = V_CC; V_OUT = 0V)
100
10
V_IN = 5V
1
0.1
0.01
-40 -20
V_IN = 3.3V
0
20
40
60
80
Temperature (°C)
100 120
Off-Supply Current vs. Temperature
(E_NUB = E_NLB = V_CC; V_OUT = Open)
10
V_IN = 5V
1
0.1
V_IN = 3.3V
0.01
-40 -20
0
20
40
60
80
Temperature (°C)
100 120
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
5
201943A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice. • May 15, 2012