AAT1351 Datasheet, PDF (6/16 Pages) Advanced Analogic Technologies – 2-CHANNEL SWITCHING REGULATOR

Advanced Analog Technology, Inc.
AAT1351
ELETRICAL CHARACTERISTICS, V_DD = 6.0V (UNLESS OTHERWISE
SPECIFIED) (SEE NOTE 1) (CONT.)
DEAD-TIME CONTROL & PWM
PARAMETER
Input Bias Current
I _IB
TEST CONDITION
V_DTC = 2V
MIN TYP MAX UNIT
- 0.1 1.0 µA
Input Threshold Voltage
(DTC)
V_d0 Duty = 0%, f_OSC = 10kHz _{1.79 1.97 2.15}
V
V_d100 Duty = 100%, f_OSC = 10kHz _{1.32 1.48 1.64}
Latch Input Voltage
V_{DTC IDT = 40µA}
Latch Mode Source Current ^I_DTC DTC1, DTC2=0V
2.28 2.48 - _V
− 560 − 200 - _µA
OUTPUT STAGE
PARAMETER
Saturation Voltage
Leakage Current
OPERATING CURRENT
PARAMETER
Supply Current
V_SAT
I _LEAK
TEST CONDITION
I_O = 75mA CH1, CH2
V_O =14.0V
MIN
-
-
TYP MAX UNIT
0.8 1.2 V
-
5 ^µA
TEST CONDITION
I_{DD−OFF Output “OFF” State}
I_DD−ON R _OSC = 10kΩ
MIN TYP MAX UNIT
- 1.3 1.8 mA
- 1.6 2.4 mA
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– Advanced Analog Technology, Inc. –
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