AAT1415-Q8-T AAT [Advanced Analog Technology, Inc.], AAT1415-Q8-T Datasheet - Page 7

• Manufacturer Part Number: AAT1415-Q8-T
• Description: FIVE-CHANNEL DC-DC CONVERTER WITH A 2.5V LDO
• Manufacturer: AAT [Advanced Analog Technology, Inc.]

ELECTRICAL CHARACTERISTICS
(
CH3 (Buck)
T
IN3 Regulation Voltage
IN3 to EO3 Transconductance
CH3 Maximum Duty Cycle
IN3 Input Leakage Current
Current-Sense Amplifier
Transresistance
SW3 Leakage Current
Switch On-Resistance
SW3 Current Limit
Soft-Start Interval
SW3 Peak Current Limit
Soft-Start Interval
C3RDY Output Low Voltage
C3RDY Leakage Current
C
= 25 C
° ,
PARAMETER
V
DD
= OUT3 = 3.6V, unless otherwise specified.)
Advanced Analog Technology, Inc.
SYMBOL
I
R
R
LIMIT3(N)
V
I
I
I
C3RDY
–
LIMIT3
LSW3
ON3(N)
ON3(P)
C3RDY
V
I
IN3
L3
–
Advanced Analog Technology, Inc . –
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Version 3.00
Page 7 of 32
IN3 = EO3 (AAT1415)
IN3 = EO3
IN3 = 0V to 1.5V
N Channel
0.1mA Into C3RDY
EN3 = GND
IN3 = EO3 (AAT1415A)
P Channel
V
SW3
TEST CONDITION
= 0V to 3.6V
–
AAT1415/AAT1415A
1.231
0.784
−100
MIN
1.250
0.800
4,096
2,048
TYP
0.01
0.01
0.01
100
150
0.5
0.1
0.8
0.8
70
95
1.269
0.816
MAX
+100
0.10
1.00
5.0
May 2008
Cycles
Cycles
UNIT
OSC
OSC
m
V/A
µ
µ
µ
nA
%
V
A
A
V
S
A
A