AAT1104 Datasheet, PDF (6/11 Pages) Advanced Analog Technology, Inc. – 2-CHANNEL SWITCHING REGULATOR CONTROLLER

Advanced Analog Technology, Inc.
AAT1104/AAT1104A
Electrical Characteristics, V_DD = 5.0V (Unless Otherwise Specified) (See Note 1) (continued)
Dead Time Control & PWM
Parameter
Test Condition
Min Typ Max Unit
Input bias current
Input threshold voltage
(DTC)
I_BDT V_DTC = 2V
V_d0 Duty = 0%, f_OSC = 10kHz
0.1 1 µA
1.87 1.97 2.07
AAT1104A only
1.85 2.05 2.25
V_d100 Duty = 100%, f_OSC = 10kHz 1.38 1.48 1.58 ^V
Latch input voltage
Latch mode source current
AAT1104A only
V_DT I_DT = 40µA
I_DT DTC1,2=0V
1.2 1.45 1.7
2.28 2.48
V
-200 -560
µA
Output Stage
Parameter
Saturation voltage
Leakage current
Operating Current
Parameter
Supply current
V_SAT
I_peak
Test Condition
I_O = 75mA CH-1,2
V_o =6.0V
Min Typ Max Unit
0.8 1.2 V
5 µA
I _DD−OFF
I _DD−ON
Test Condition
Output ”OFF “state
R_RT =10k
Min Typ Max Unit
1.3
mA
1.6
mA
–
–
Advanced Analog Technology, Inc.
V 1.0