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ACE712E Datasheet(PDF) 4 Page - ACE Technology Co., LTD.

Part # ACE712E
Description  5V - 2A Output, 1MHz Synchronous Step-Up Converter with DCP emulator
PDF  8 Pages
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Manufacturer  ACE [ACE Technology Co., LTD.]
Direct Link  http://www.ace-ele.com
Logo ACE - ACE Technology Co., LTD.

ACE712E Datasheet(HTML) 4 Page - ACE Technology Co., LTD.

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ACE712E
5V/2A Output, 1MHz Synchronous Step-Up Converter with DCP emulator
VER 1.1
4
Electrical Characteristics
(VIN = 5V, unless otherwise specified. Typical values are at TA = 25oC.)
Parameter
Conditions
Min
Typ
Max
Units
IQ
Quiescent current at VIN
VIN =3.6V, VOUT =5.5V,
Device not switching
6
10
uA
Quiescent current at VOUT
VIN =3.6V, VOUT =5.5V,
Device not switching
120
150
uA
Shutdown Supply Current at VIN
VIN =3.6V, VEN =GND
6
10
uA
VIN UVLO at Rising
3.1
V
VIN UVLO at Falling
2.6
V
VOUT
Output Voltage
4.90
5.03
5.15
V
Low Side Main FET RDSON
VOUT =5V
70
mΩ
Synchronous FET RDSON
VOUT =5V
40
mΩ
Switch Frequency
1
MHZ
Main FET Current Limit
5
A
SW Leakage Current
Vout=5V, Vsw=0 or 5V,
VEN=GND
-1
0
1
uA
EN Input Current
VEN=3V
1.5
uA
EN logic high voltage
VIN=3.6V, Rising
1.6
V
EN logic low voltage
Falling
0.6
V
RD_PAD1
D+/D- output impedance
at Divider Mode
28
39
50
kΩ
RD_PAD2
D+/D- output
impedance
at Samsung Mode
9
13
17
kΩ
Thermal Shutdown
Rising, Hysteresis=20°C
150
℃



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