AAT1108 Datasheet, PDF (6/11 Pages) Advanced Analog Technology, Inc. – 2-CHANNEL STEP-UP PWM CONTROLLERS WITH ADJUSTABLE LDO

Advanced Analog Technology, Inc.
AAT1108
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
0.1 1 µA
V_d0 Duty = 0%, f_OSC = 10kHz ^{1.38 1.48 1.58} _V
V_d100 ^{Duty = 100%,}
f_OSC = 10kHz
1.87 1.97 2.07
Latch input voltage
V_DT I_DT = 100µA
0.1 0.3 _V
Latch mode source current
I_DT DTC1,2=2.0V
200 500
µA
Output Stage
Parameter
High-level output voltage
Low-level output voltage
Rise time
Fail time
Leakage current
Operating Current
Parameter
Supply current
Test Condition
V_OH I_O=-50mA
V_OL I_O=+50mA
T_rise C_L=1000pF
T_fail C_L=1000pF
I_peak V_o =6.0V
I _DD−OFF
I _DD−ON
Test Condition
Output ”OFF” state
P_RT =10 k
Min Typ Max Unit
3.6 4.0
V
0.8 1.2 V
100
nS
100
nS
5 µA
Min Typ Max Unit
1.8
mA
2.0
mA
LDO (Vout3 = 3.3V)
Parameter
Output voltage
Line Regulation
Load Regulation
Test Condition
V_rd V_DD=5V,V_out3=3.3V
LR_I V_DD=4V~6.5V,
I_out3=10mA
LR_O I_out3=1mA~30mA
Min Typ Max Unit
3.17 3.3 3.43 V
0.08 0.3 %
0.1
%
–
–
Advanced Analog Technology, Inc.
V 0.1