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ACE7215A Folha de dados(PDF) 4 Page - ACE Technology Co., LTD.

Nome de Peças ACE7215A
Descrição Electrónicos  1.5A 2MHz 6V Synchronous Buck Converter
PDF  9 Pages
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Fabricante Electrônico  ACE [ACE Technology Co., LTD.]
Página de início  http://www.ace-ele.com
Logo ACE - ACE Technology Co., LTD.

ACE7215A Folha de dados(HTML) 4 Page - ACE Technology Co., LTD.

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ACE7215A
1.5A 2MHz 6V Synchronous Buck Converter
VER 1.1
4
Electrical Characteristics
(Vin=5V, TA=25°
C, unless otherwise specified.)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
Vin
Input Voltage Range
2.6
6
V
Vref
Feedback Voltage
Vin=5V
0.588
0.6
0.612
V
IFB
Feedback Leakage
current
0.1
1
uA
IQ
Quiescent Current
Active, VFB=0.65, No
Switching
80
uA
Shutdown
1
uA
LNR
Line Regulation
Vin=2.6V to 5.5V
0.1
0.2
%/V
LDR
Load Regulation
Iout=0.01 to 1A
0.1
0.2
%/A
F
SOC
Switching Frequency
1.6
2
2.4
MHz
R
DSONP
PMOS Rdson
250
350
mohm
R
DSONN
NMOS Rdson
150
250
mohm
V
UVLO
Under Voltage Lockout
1.9
2.1
2.3
V
V
UVLO_HY
UVLO Hysteresis
100
mV
Ilimit
Peak Current Limit
1.8
2.3
A
Inoload
Vin=5V, Vout=3.3V,
Iout=0
80
uA
Iswlk
SW Leakage Current
Vout=6V,VSW=0 or
6V,EN=0V
1
uA
Ienlk
EN Leakage Current
1
uA
Vh_en
EN Input High Voltage
1.2
V
Vl_en
EN Input Low Voltage
0.5
V



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