AAT1107 Datasheet, PDF (6/16 Pages) Advanced Analog Technology, Inc. – BUCK_BOOST & BOOST PWM CONTROLLER WITH ADJUSTABLE LDO

Advanced Analog Technology, Inc.
AAT1107
ELECTRICAL CHARACTERISTICS, V_DD = 5.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1) (CONT.)
Dead-Time Control & PWM
PARAMETER
Symbol
TEST CONDITION MIN TYP MAX UNIT
Input Bias Current
Input Threshold Voltage
(DTC1)
Input Threshold Voltage
(DTC2)
Latch Input Voltage (DTC1)
Latch Input Voltage (DTC2)
Latch Mode Source Current
(DTC1)
Latch Mode Source Current
(DTC2)
I _IB
V_1d0
V_1d100
V_2d0
V_2d100
V_1DTC
V_2DTC
V_DTC =2V
Duty=0%, f_OSC =10kHz
Duty=100%,
f_OSC =10kHz
Duty=0%, f_OSC =10kHz
Duty=100%,
f_OSC =10kHz
I_DTC = 40µA
I_DTC = 100µA
I_{1DTC DTC1=0V}
I_{2DTC DTC2=2.0V}
- 0.1 1.0 _V
1.87 1.97 2.07
1.38 1.48 1.58 ^V
1.38 1.48 1.58
1.87 1.97 2.07 ^V
2.28 2.48 -
V
- 0.1 0.3 _V
- − 560 − 200 _µA
- − 560 − 200 _µA
Output Stage
Parameter
High-Level Output Voltage
Low-Level Output Voltage
Rise Time
Fall Time
Leakage Current
Capacitance at the Output
Pin
Symbol
Test Condition
V_OH I_O = −50mA
V_OL I_O = +50mA
t _RISE C_L =1,000pF
t _FALL C_L =1,000pF
I_LEAK V_O =6.0V
C_L
Min Typ Max Unit
3.6 4.0 -
V
- 0.8 1.2 _V
- 100 - _ns
- 100 - _ns
-
- 5.0 _µA
-
-
- _pF
LDO
Parameter
Output Voltage
Line Regulation
Load Regulation
Symbol
V_rd
LR _I
LR _O
Test Condition
V_DD =5V, V_OUT3 =3.3V
V_DD =4.0V~6.5V,
I_OUT3 =10mA
I_OUT3 =1mA~30mA
Min Typ Max Unit
3.17 3.30 3.43 _V
- 0.08 0.30 _%
- 0.1 - _%
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– Advanced Analog Technology, Inc. –
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